Processor

Overview

The Intel Core i3-12100 is a 12th-generation (Alder Lake) desktop processor for the LGA1700 platform. It packs 4 performance cores (no efficiency cores) with Hyper-Threading for 4 cores and 8 threads, running at a 3.3GHz base clock and up to 4.3GHz turbo. Built on Intel's 'Intel 7' process (Alder Lake), the i3-12100 delivers strong single-threaded performance in a compact, power-efficient package — ideal for budget gaming rigs and everyday desktops.

Architecture and real-world performance

The i3-12100 uses Alder Lake P-cores (Golden Cove microarchitecture) which boosts single-core IPC compared to previous generations. With 4 cores/8 threads and 12MB of L3 cache, it handles single-threaded tasks and light multi-threaded workloads very well. Typical behaviour: excellent responsiveness in Windows, fast application launch times, and competitive single-thread scores that make it a great match for gaming CPUs in the entry-level segment. It's a locked (non-K) part, so it does not support multiplier overclocking.

Practical use cases

Gaming: Paired with a discrete GPU, the i3-12100 is well suited for 1080p gaming. Expect high frame-rates in esports titles (CS:GO, Valorant, Rocket League) and solid performance in many AAA games at 1080p with medium–high settings; GPU choice will determine max visual quality. Content creation: good for light photo editing, multitasking, and 1080p video editing workflows — it can handle timelines and exports but will be slower than higher-core CPUs on heavy 4K projects. Everyday productivity: excellent for office apps, web browsing with many tabs, streaming video and light developer workloads thanks to strong single-core speed and Hyper-Threading.

Specs summary

• CPU: Intel Core i3-12100 (12th Gen Alder Lake)
• Cores / Threads: 4 cores / 8 threads (P-cores only)
• Clocks: 3.3 GHz base, up to 4.3 GHz Turbo
• Cache: 12 MB Intel Smart Cache (L3)
• TDP: 60 W (base power)
• Socket: LGA1700
• Integrated GPU: Intel UHD Graphics 730 (integrated display support for basic video/office use)
• Memory: Platform supports DDR4 or DDR5 depending on motherboard (DDR4-3200 / DDR5-4800 supported by 12th-gen platforms)
• PCIe: CPU-level lanes with support for PCIe 5.0 for GPU (platform dependent)
• Features: Intel Hyper-Threading, Turbo Boost, no unlocked multiplier (non-K)

Who this CPU is for

The i3-12100 is ideal for budget-conscious gamers building a 1080p gaming PC, home and office users who want snappy everyday performance, and creators on a budget who do light photo and video work. It suits anyone who needs strong single-threaded speed without the cost or power draw of higher-core CPUs.

Overview

The Intel Core i5-3570K is a 3rd-generation 'Ivy Bridge' desktop processor with 4 physical cores and 4 threads, a 3.4GHz base clock and up to 3.8GHz Turbo Boost. Built on Intel's 22nm process, it features a 6MB L3 cache, a 77W TDP and an unlocked multiplier (the 'K' model) for manual overclocking. The chip includes integrated Intel HD Graphics 4000 and supports dual-channel DDR3 memory on LGA1155 motherboards.

Performance & real-world use

At stock clocks the i5-3570K delivers strong single-thread performance for its era — good for 1080p gaming with a mid-range dedicated GPU, general productivity and multimedia. Modern benchmarks typically show it matching or outperforming older Sandy Bridge chips and still holding its own in lightly-threaded workloads. Because it only has 4 cores and no Hyper‑Threading, it will lag behind modern 6–8 core CPUs in heavy multi-threaded tasks like long 4K renders or large-scale video encoding, but it remains perfectly capable for web browsing, office apps, photo editing, and playing many games at 1080p with medium to high settings depending on the GPU.

Practical notes & overclocking

The unlocked multiplier makes the 3570K a favourite among budget overclockers: many chips can reach 4.2–4.6GHz on a good Z77 motherboard and decent cooling (air or AIO). You'll need an LGA1155 board (Z77 recommended for full overclocking features) and DDR3 RAM (1333/1600MHz typical). The CPU supports PCIe 3.0 and ISA extensions like AVX, SSE4.1/4.2. Expect higher power draw and temperatures when overclocked, so an aftermarket cooler is strongly recommended.

Specs summary

• Model: Intel Core i5-3570K (Ivy Bridge)
• Cores / Threads: 4 / 4
• Base / Turbo: 3.4GHz / up to 3.8GHz
• Cache: 6MB Intel Smart Cache
• Process: 22nm
• Socket: LGA1155 (Z77/Z75/H77 chipsets)
• TDP: 77W
• Integrated GPU: Intel HD Graphics 4000
• Memory: Dual-channel DDR3 (1333/1600MHz typical)
• Features: Unlocked multiplier (overclockable), PCIe 3.0, AVX support

Who this is best suited for

The i5-3570K is ideal for budget and retro PC builders, hobbyist overclockers who want an affordable unlocked chip, and users upgrading older LGA1155 systems for better 1080p gaming or everyday productivity. It’s a practical choice for office work, light photo/video editing and media HTPCs, but not the best pick for modern, heavily multi-threaded content creation or high-end 4K gaming workloads.

Overview

The Intel Core i5-13500 is a 13th‑generation Raptor Lake desktop processor built around Intel's hybrid Performance + Efficient core design. It packs 14 physical cores (6 Performance cores + 8 Efficient cores) and 20 threads, with P‑cores boosting up to around 4.8 GHz and a generous 24 MB of L3 Smart Cache. The chip sits in Intel's mainstream sweet spot: higher multi‑thread throughput than previous-generation i5 parts while keeping power and thermals suitable for mainstream motherboards.

Performance & architecture

Thanks to the hybrid architecture, the i5-13500 offers excellent multi‑tasking and threaded performance for its price point. The 6 P‑cores (with Hyper‑Threading) handle single‑threaded and bursty workloads while the 8 E‑cores pick up background tasks and parallel jobs — ideal for streaming, compiling code, batch video exports and heavy browser/tab use. In real‑world terms you can expect strong 1080p gaming performance and capable 1440p gaming when paired with a good GPU, and significantly faster multimedia and productivity throughput compared to older 6‑core i5s.

Practical use cases

The i5-13500 shines in mixed workloads: smooth gaming at 1080p and 1440p (high settings) with modern midrange GPUs, fast office productivity and heavy multitasking, and solid entry‑level content creation — video editing timelines, photo processing, and light rendering benefit from the extra E‑cores. It also includes Intel UHD Graphics 770 for display output and basic GPU acceleration (useful for troubleshooting or HTPC duties), but for serious gaming a discrete GPU is recommended. The CPU supports both DDR4 and DDR5 memory (depending on the motherboard) and provides PCIe 5.0 lanes for a modern GPU slot plus PCIe 4.0 lanes for NVMe storage.

Specs summary

• Model: Intel Core i5-13500 (13th Gen Raptor Lake)
• Cores / Threads: 14 cores (6P + 8E) / 20 threads
• Max Turbo: up to ~4.8 GHz on P‑cores
• Cache: 24 MB Intel Smart Cache (L3)
• Base power: 65 W (PL1); PL2 turbo envelope typically higher under sustained load
• Integrated GPU: Intel UHD Graphics 770 (basic display, media decode)
• Memory: Supports DDR4-3200 or DDR5 (platform dependent)
• Expansion: PCIe 5.0 x16 for GPU + PCIe 4.0 lanes for NVMe storage

Who this is best suited for

The i5-13500 is ideal for gamers wanting high 1080p and good 1440p performance without moving to the pricier i7/i9 tiers, content creators on a budget who need faster multi‑core performance for editing and exporting, and power users who run many apps and browser tabs simultaneously. It’s a great choice for a balanced South African desktop build where price/performance and future upgrade paths (DDR5, PCIe5) matter most.

Overview

The Intel Core i5-9400F is a 9th-generation (Coffee Lake Refresh) desktop processor with 6 physical cores and 6 threads, a 2.90 GHz base clock and Turbo Boost up to 4.10 GHz. Built on Intel's 14nm++ process, it carries 9MB of Intel Smart Cache and a 65W TDP. The F suffix means it ships without integrated graphics (no UHD Graphics), so a discrete GPU is required.

Performance and real-world use

With six strong physical cores and high single-core boost frequencies, the i5-9400F delivers excellent gaming performance at 1080p. Paired with a mid-range GPU (for example GTX 1660 / RTX 2060 class or better) it will comfortably hit high/ultra settings in many AAA titles and very high frame rates in esports games (CS:GO, Valorant, Fortnite). For productivity it's great for everyday office work, web browsing and light content creation — photo editing and 1080p video editing/edit-rendering are well within its capabilities. However, because it lacks hyper-threading (6 cores / 6 threads), it trails 6c/12t Ryzen chips (like the Ryzen 5 3600) in heavily multi-threaded tasks such as long 4K renders or large software compilations.

Compatibility & technical details

The i5-9400F uses the LGA1151 socket and is supported on 300-series motherboards (B360, H370, B365, H310, Z390). It supports dual-channel DDR4 up to 2666MHz natively. The chip is non-K (locked multiplier) so it cannot be overclocked; it runs efficiently within its 65W TDP and most boxed/retail packages include Intel's stock cooler, but system builders often choose an aftermarket cooler for quieter operation. Because there's no integrated GPU, make sure your build includes a dedicated graphics card.

Specs summary

• Model: Intel Core i5-9400F (9th Gen, Coffee Lake Refresh)
• Cores / Threads: 6 / 6
• Base / Turbo: 2.90 GHz / up to 4.10 GHz
• Cache: 9MB Intel Smart Cache
• TDP: 65W
• Socket: LGA1151 (300-series chipsets)
• Memory: DDR4-2666 dual-channel (native)
• iGPU: None (F suffix) — discrete GPU required
• Multiplier: Locked (non-K)

Who this is best suited for

The i5-9400F is ideal for gamers on a budget who want excellent 1080p performance with a dedicated GPU, builders putting together a mainstream desktop for office work and light content creation, or anyone seeking solid single-threaded speed without the premium of unlocked or higher-core-count CPUs. It’s less suitable for heavy multi-threaded professionals who need SMT/Hyper-Threading or more cores for sustained rendering and compilation workloads.

Overview

The Intel Core i7-7700 is a 7th-generation Kaby Lake desktop processor with 4 physical cores and 8 threads, a 3.6 GHz base clock and up to 4.2 GHz Turbo Boost. Built on Intel's refined 14nm+ process, it offers excellent single-threaded performance for gaming and day-to-day desktop tasks while keeping a conservative 65W TDP.

Technical details & real-world performance

The i7-7700 ships with 8 MB of Intel Smart Cache, supports DDR4 memory (officially DDR4-2133), and uses the LGA1151 socket compatible with 100/200-series motherboards (Z270, H270, B250, etc.). It provides 16 PCIe 3.0 lanes from the CPU and includes integrated Intel HD Graphics 630 with Intel Quick Sync and Kaby Lake's hardware HEVC / VP9 decode — useful for smooth 4K video playback and fast Quick Sync accelerated transcodes on supported software.

Because it concentrates on strong single-core IPC and high turbo clocks (4.2 GHz max), the i7-7700 behaves very well in CPU-bound 1080p gaming and general responsiveness. Multithreaded workloads like heavy 4K video rendering or large multi-threaded compilations will be slower than modern 6- or 8-core CPUs, but the 4 cores/8 threads still provide respectable performance for light to moderate content creation.

Practical use cases

• Gaming: Excellent for 1080p gaming when paired with a mid-to-high GPU — high frame rates in many titles thanks to strong single-core speed.
• Media & streaming: Integrated HD 630 handles desktop video and 4K hardware decode; Quick Sync speeds up video transcodes. Streaming while gaming is possible but may be limited compared to newer higher-core-count CPUs.
• Productivity & office: Snappy performance for office apps, web browsing, photo editing and light multitasking.
• Content creation: Good for editing 1080p video and photo workflows; for sustained heavy 4K timelines or long render farms, more cores will deliver faster throughput.

Specifications summary

• Model: Intel Core i7-7700 (Kaby Lake)
• Cores / Threads: 4 / 8
• Base / Turbo: 3.6 GHz / up to 4.2 GHz Turbo Boost
• Cache: 8 MB Intel Smart Cache
• TDP: 65 W
• Socket: LGA1151 (100/200-series motherboard support)
• Memory: DDR4 (officially DDR4-2133)
• Integrated GPU: Intel HD Graphics 630 (Quick Sync, HEVC/VP9 hardware decode)
• PCIe: 16 lanes PCIe 3.0 from CPU
• Multiplier: Locked (non-K part) — limited overclocking potential

Who this processor is best suited for

The i7-7700 is ideal for users who want strong single-threaded performance: competitive 1080p gamers paired with a dedicated GPU, power users who do office work, photo editing and light video editing, or anyone building a responsive desktop on LGA1151 hardware. It’s less suitable for heavy, professional-scale multi-threaded workloads where modern 6+ core CPUs offer significantly faster render and encode times.

Overview

The AMD Ryzen 5 7500F is a Zen 4 desktop processor with 6 cores and 12 threads designed for modern AM5 systems. It delivers strong single-thread performance with boost clocks up to around 5.0 GHz, a 65W class TDP and the on-die cache layout typical of Ryzen 7000-series chips (around 6MB L2 + 32MB L3). The F suffix means there is no integrated graphics — this CPU is intended for builds with a discrete GPU.

Performance and real-world use

Built on AMD's Zen 4 architecture, the 7500F brings the IPC and efficiency improvements of the 7000 family to a value-oriented 6-core part. With 6c/12t it handles day-to-day multitasking, office work and content creation workloads like photo editing and light-to-moderate 4K video timelines well, while offering strong single-threaded performance for gaming. In practice the 7500F pairs best with a mid-range to high-mid GPU — expect excellent 1080p gaming at high settings and solid 1440p performance depending on your graphics card. For heavier multi-threaded rendering workloads you’ll see benefits from more cores, but the 7500F is an efficient, cost-conscious choice for mainstream gamers and creators.

Specs summary

• CPU: AMD Ryzen 5 7500F (Zen 4)
• Cores / Threads: 6 cores / 12 threads
• Clocks: boost up to ~5.0 GHz (base frequencies typically in the ~3.8–4.1 GHz range)
• Cache: ~6MB L2 + 32MB L3
• TDP: ~65W class
• Socket: AM5
• Memory: DDR5 support (JEDEC baseline, higher speeds via XMP/overclocking)
• Platform I/O: PCIe 5.0 support for GPU/NVMe (depends on motherboard implementation)
• Graphics: No integrated GPU (F suffix) — discrete graphics required

Who this is best suited for

The Ryzen 5 7500F is ideal for South African PC builders and gamers who want modern AM5 platform features (DDR5, PCIe 5.0) and strong single-threaded performance without paying for integrated graphics. It’s a great fit for 1080p gaming rigs with a discrete GPU, home-office and productivity machines, and entry-level content creators who render and edit at moderate workloads. For heavy multi-core production (large 3D renders, long-form 4K colour grading), consider stepping up to higher-core Ryzen models.

Overview

The Intel Core i3-10100 is a 10th Generation Comet Lake desktop processor designed as a high-value option for budget PCs. It packs 4 physical cores and 8 threads with Hyper-Threading, a 3.6GHz base clock and up to 4.3GHz Turbo Boost for strong single-threaded performance in everyday apps, gaming and light content work.

What’s under the hood

Built on Intel's Comet Lake architecture (14nm refinement), the i3-10100 features 6MB of Intel Smart Cache and a 65W TDP. It includes Intel UHD Graphics 630 for basic display output, 4K video playback and hardware-accelerated Quick Sync encoding. The chip supports dual-channel DDR4-2666 memory and uses the LGA1200 socket compatible with Intel 400-series motherboards.

Real-world performance

With 4 cores and Hyper-Threading, the i3-10100 delivers very capable single-core speeds (boosting to 4.3GHz) which keeps snappy responsiveness in web browsing, office suites and desktop apps. Multithreaded workloads like batch photo edits, light video transcodes or multitasking are handled well for the price, though heavy 4K video editing or large multi-threaded renders will be noticeably faster on 6‑ or 8‑core CPUs. In gaming, paired with a discrete GPU (for example GTX 1650 / GTX 1660 / RX 6500 series), the i3-10100 will comfortably handle 1080p gaming at medium-to-high settings in many titles — it's often the best CPU choice for budget-focused 1080p builds.

Specs summary

• CPU: Intel Core i3-10100 (10th Gen Comet Lake)
• Cores / Threads: 4 cores, 8 threads (Hyper-Threading)
• Clock speeds: Base 3.6GHz, Turbo up to 4.3GHz
• Cache: 6MB Intel Smart Cache
• TDP: 65W
• Integrated GPU: Intel UHD Graphics 630 (Quick Sync supported)
• Memory: Dual-channel DDR4-2666 support
• Socket: LGA1200 (Intel 400-series motherboards)

Who this is ideal for

The i3-10100 is ideal for budget desktop builds in South Africa targeting home and office use, remote schooling, media PCs (HTPC) with 4K playback, and entry-level 1080p gaming when paired with a discrete GPU. It's a great pick for anyone who needs a responsive, affordable CPU for everyday productivity and light content creation without the cost and power draw of higher-core processors.

Overview

The Intel Core Ultra 7 265KF is a desktop-class member of Intel's Core Ultra family. The 'K' suffix means an unlocked multiplier for overclocking headroom, while the 'F' indicates it ships without integrated graphics — intended to be paired with a discrete GPU. This CPU brings Intel's Core Ultra design to users who want a high-performance, tweakable processor for gaming, streaming and creative workloads.

Architecture & performance

Core Ultra processors use a hybrid design that blends high-performance and high-efficiency cores plus an on‑die AI engine (NPU) for accelerating certain machine‑learning tasks. That architecture focuses on stronger single‑thread performance and improved multi‑thread throughput compared with older mainstream Intel parts. Because the 265KF has no integrated graphics, it's optimised to work alongside a dedicated GPU — a common choice for gamers and creators. The unlocked 'K' design also gives enthusiasts the flexibility to push clocks with adequate cooling and a robust motherboard VRM.

Practical use cases & platform notes

In real‑world use the 265KF is aimed at: smooth 1080p and 1440p gaming when paired with a modern discrete GPU; live streaming and game‑capture workflows; multithreaded tasks like video editing, 3D rendering and large code builds; and AI‑assisted features that benefit from Intel's on‑chip acceleration. Because it lacks integrated graphics you'll need a dedicated GPU for display output. Also plan for a quality cooling solution and a motherboard with strong power delivery if you intend to overclock.

Specs summary

Key details at a glance:

• Model: Intel Core Ultra 7 265KF
• Family: Intel Core Ultra 7 (hybrid Performance + Efficient cores with on‑die AI engine)
• Suffix meaning: K = unlocked multiplier for overclocking; F = no integrated graphics (requires discrete GPU)
• Target: Desktop performance for gaming, streaming and creative workloads
• Platform notes: Best paired with a modern discrete GPU and quality cooling / motherboard VRM

Who this is ideal for

The Core Ultra 7 265KF is ideal for gamers who use a dedicated graphics card and want overclocking headroom, content creators who need solid single‑thread and multithread performance for editing and rendering, and tech enthusiasts who want the latest hybrid architecture and on‑chip AI acceleration without paying for integrated graphics. It’s a choice for users who prioritise raw CPU performance and flexibility on a discrete‑GPU desktop build.

Overview

The Intel Core i5-6500 is a 6th-generation 'Skylake' desktop processor built on Intel's 14nm process. It features 4 physical cores (4 threads), a 3.2GHz base clock and up to 3.6GHz Turbo Boost, with 6MB of Intel Smart Cache and a 65W TDP. The chip uses the LGA1151 socket and includes the integrated Intel HD Graphics 530.

Architecture and real-world performance

Skylake brought solid IPC improvements for its time; the i5-6500 delivers dependable single-threaded performance and good everyday responsiveness. With four full cores and no Hyper-Threading, it excels at tasks that rely on per-core speed—gaming, office work and web browsing—while being modest in heavily multi-threaded workloads. It supports DDR4-2133 (also DDR3L-1600), giving a modern memory platform for typical mid-range builds.

Gaming, media and workstation notes

Paired with a mid-range GPU (e.g. GTX 1050–1660-series or similar), the i5-6500 handles 1080p gaming at high settings very well and will not bottleneck many GPUs at 60Hz. The onboard HD 530 graphics are fine for desktop graphics, video playback and light eSports titles at low settings, but not suitable for modern AAA gaming. For content creation, the i5-6500 is capable of 1080p video editing and photo work; expect longer render times on 4K projects compared to contemporary 6-core+ CPUs since it lacks Hyper-Threading and additional cores.

Specifications

• CPU: Intel Core i5-6500 (6th Gen Skylake)
• Cores / Threads: 4 cores / 4 threads
• Clocks: 3.2 GHz base, up to 3.6 GHz Turbo Boost
• Cache: 6MB Intel Smart Cache
• Process: 14nm
• TDP: 65W
• Socket: LGA1151 (100-series motherboards native; some 200-series support with BIOS update)
• Memory: DDR4-2133 / DDR3L-1600 supported
• Integrated GPU: Intel HD Graphics 530

Who this CPU is ideal for

The i5-6500 is ideal for budget-conscious builders and home users who need a responsive desktop for 1080p gaming, office productivity, multimedia playback and light content creation. It's a great match for mid-range GPU builds and users who prioritise solid single-threaded performance without the premium of newer multi-core chips.

Overview

The Intel Core i5-6400 is a 6th-generation Skylake desktop processor built on Intel's 14nm process. It features 4 physical cores and 4 threads (no Hyper-Threading), a base clock of 2.7GHz and a maximum Turbo Boost of 3.3GHz, with 6MB of Intel SmartCache and a 65W TDP. The chip uses the LGA1151 socket and includes Intel HD Graphics 530 integrated GPU for basic display and media tasks.

Performance & real-world use

Skylake's IPC and clocks give the i5-6400 solid single-thread performance for everyday desktop work. Typical benchmark ballpark figures are around Cinebench R15 ~120–130 single-thread and ~330–360 multi-thread, and a PassMark CPU mark in the ~6000 range — enough for snappy office apps, web browsing and light productivity. The lack of Hyper-Threading means multi-threaded workloads (heavy video encoding, large 3D renders) will be slower than modern 6+ core CPUs, but it still handles light media editing and batch photo work comfortably.

With the HD Graphics 530 (base ~350MHz, dynamic up to ~1.05GHz) you can run desktop, streaming video and casual games at modest settings; pair the i5-6400 with a discrete GPU and it becomes a competent 1080p gaming platform for medium settings in many titles. The processor supports dual-channel DDR4-1866 or DDR3L-1600 memory, and typical motherboards provide PCIe 3.0 lanes for modern GPUs and NVMe storage.

Specs summary

• CPU: Intel Core i5-6400 (6th Gen Skylake)
• Cores / Threads: 4 cores / 4 threads
• Clocks: 2.7GHz base, up to 3.3GHz Turbo Boost
• Cache: 6MB Intel SmartCache
• Graphics: Intel HD Graphics 530 (up to ~1.05GHz dynamic)
• Process / Socket: 14nm, LGA1151
• Memory support: DDR4-1866 or DDR3L-1600 (dual-channel)
• TDP: 65W

Who this CPU is best suited for

The i5-6400 is ideal for users building a budget-to-mainstream desktop focused on everyday productivity, office suites, web and media consumption, and light creative work. It pairs well with a mid-range discrete GPU for 1080p gaming on medium settings and is a good option for upgrading older LGA115x systems where a solid, power-efficient quad-core is required without the cost of newer multi-core CPUs. Ideal for students, home-office users and gamers on a sensible budget.

Overview

The Intel Core i7-6700 is a 6th-generation Skylake desktop processor with 4 cores and 8 threads, a 3.4GHz base clock and up to 4.0GHz Turbo Boost. Built on Intel's 14nm Skylake architecture, it brings strong single-threaded performance, an 8MB L3 cache and a conservative 65W TDP in an LGA1151 package. This is the non-K, locked i7 variant intended for stable, efficient desktop builds.

Performance and practical use

With 4 cores/8 threads and a 4.0GHz turbo peak, the i7-6700 delivers snappy responsiveness for everyday productivity, office suites, web work and light to moderate content creation. In gaming it pairs well with mid-range GPUs to deliver very good 1080p performance — especially in titles that favour strong per-core clock speeds. For eSports games (CS:GO, Valorant, Rocket League) you'll see high frame rates; in AAA titles it's perfectly capable at 1080p high settings when matched with an appropriate GPU. For video work, Intel Quick Sync (integrated in the HD Graphics 530) speeds up H.264/H.265 transcodes, making the chip useful for quick edits and streaming setups, though heavy multi-threaded 4K rendering will benefit from modern higher-core CPUs.

Architecture and connectivity

The i7-6700 supports dual-channel DDR4-2133 memory (and is also compatible with some DDR3L setups on the right motherboards) and offers 16 PCIe 3.0 lanes to feed a discrete graphics card. The integrated Intel HD Graphics 530 has 24 execution units with dynamic frequencies up to around 1150MHz, useful for desktop work, video playback and light gaming when a GPU isn't present. As a locked (non-K) SKU, the multiplier is fixed — enthusiasts seeking easy overclocking should look to the 6700K instead.

Specifications

• CPU: Intel Core i7-6700 (Skylake, 6th Gen)
• Cores / Threads: 4 cores, 8 threads (Hyper-Threading)
• Clocks: 3.4GHz base, up to 4.0GHz Turbo Boost
• Cache: 8MB Intel Smart Cache
• Process: 14nm
• TDP: 65W
• Socket: LGA1151
• Memory: Dual-channel DDR4-2133 support
• Integrated GPU: Intel HD Graphics 530 (24 EUs, ~1150MHz max dynamic)
• PCIe: 16 lanes of PCIe 3.0

Who this CPU is ideal for

The i7-6700 is ideal for users building a reliable 1080p desktop for productivity, office work, web/streaming and mainstream gaming. It's a great fit for content creators doing quick edits and streaming who also rely on Intel Quick Sync, and for anyone wanting strong single-threaded performance without high power draw. For heavy multi-core rendering or cutting-edge 4K workstation tasks, modern higher-core CPUs are a better match.

Overview

The Intel Core i5-8400 is a 8th‑Generation Coffee Lake desktop processor with 6 physical cores and 6 threads, a base clock of 2.8GHz and Turbo Boost up to 4.0GHz. It carries 9MB of Intel Smart Cache, a 65W TDP and uses the LGA1151 socket paired with 300‑series motherboards (Z370, B360, H370).

Architecture and real-world performance

Built on Intel's Coffee Lake 14nm++ process, the i5-8400 delivers strong single‑core performance and improved multi‑core responsiveness compared with earlier 6th/7th gen Core i5 parts thanks to its six full cores (this model does not have Hyper‑Threading so it runs 6 threads). Typical behaviour is very good for gaming and day‑to‑day apps — single‑threaded boost to 4.0GHz gives snappy frame times and quick app launches. It pairs with dual‑channel DDR4‑2666 memory (official support up to 64GB) and includes Intel UHD Graphics 630 for basic display and media tasks, including Quick Sync hardware video acceleration.

Practical use cases

The i5-8400 is ideal for 1080p gaming when combined with a discrete GPU — it won't bottleneck most mid‑range cards and provides smooth high‑FPS play in esports and many AAA titles at medium–high settings. For content creators it's a solid entry point: good responsiveness for photo editing and fast turnaround on timeline scrubbing; it can handle 4K editing workflows, but long 4K renders and heavy multi‑threaded exports will benefit from CPUs with more cores/threads. It’s also excellent for office work, web browsing, light streaming and HTPC builds thanks to the modest 65W power draw and integrated UHD 630 for video decode/encode offload.

Specs summary

• Model: Intel Core i5-8400 (8th Gen, Coffee Lake)
• Cores / Threads: 6 cores / 6 threads (no Hyper‑Threading)
• Base / Turbo: 2.8GHz base, up to 4.0GHz Turbo Boost
• Cache: 9MB Intel Smart Cache
• TDP: 65W
• Integrated GPU: Intel UHD Graphics 630 (Quick Sync support)
• Memory Support: Dual‑channel DDR4‑2666 (up to 64GB practical limit)
• Socket / Chipset: LGA1151 (300‑series motherboards such as Z370/B360/H370)
• Unlocked? No — non‑K part, multiplier locked (no CPU overclocking)

Who this processor is best suited for

The i5-8400 is best for mainstream gamers on a budget, office and home‑office users, HTPC builders and creative hobbyists who need solid single‑threaded speed and good 1080p gaming performance without the expense of higher‑core CPUs; it’s a practical choice when you want efficient everyday performance rather than extreme multi‑threaded workstation power.

Overview

The Intel Core i7-4790K (Devil's Canyon) is a 4th-generation Haswell desktop CPU built on a 22nm process. It features 4 physical cores and 8 threads, a 4.0GHz base clock with Turbo Boost up to 4.4GHz, an unlocked multiplier for overclocking, and 8MB of shared L3 cache — designed for strong single-threaded performance and easy tuning on Z97/H97 platforms.

What’s inside and real-world notes

The 4790K has an 88W TDP, LGA1150 socket compatibility, and dual-channel DDR3 memory support (officially up to 1600MHz). As a Devil's Canyon part it uses improved thermal interface material compared with earlier Haswell SKUs, which helps overclockers reach stable clocks (many builds hit 4.5–4.8GHz on good air or AIO cooling). The chip also includes Intel HD Graphics 4600 (up to ~1250MHz dynamic frequency) — adequate for basic desktop/HTPC use but a discrete GPU is recommended for gaming.

Performance & practical use

For gaming the i7-4790K still delivers excellent single-threaded performance: it easily handles 1080p gaming at high settings when paired with a good discrete GPU and is still a popular choice for high-FPS esports titles (CS:GO, Valorant, LoL). In multi-threaded workloads it performs well for light content creation and video editing, but modern CPUs with many more cores will outperform it in heavy 4K rendering and professional multi-threaded tasks. Overclocked, it remains a strong option for older enthusiast builds and users who prioritise low-latency, high-clock performance.

Specs summary

• Model: Intel Core i7-4790K (Devil's Canyon)
• Cores / Threads: 4 / 8
• Clock: 4.0GHz base, up to 4.4GHz Turbo
• Cache: 8MB Intel Smart Cache (L3)
• TDP: 88W
• Socket: LGA1150 (Z97/H97/B85 compatible motherboards)
• Process: 22nm Haswell
• Memory: Dual-channel DDR3 (official up to 1600MHz)
• iGPU: Intel HD Graphics 4600 (suitable for desktop/HTPC use)
• Unlocked multiplier for overclocking

Who this CPU is ideal for

The i7-4790K is ideal for enthusiasts on a budget refurbishing or building LGA1150 systems, gamers who want strong 1080p / high-FPS performance with overclocking potential, and users running general productivity or light content-creation workloads. It’s a great choice for older-platform upgrades and nostalgia builds where single-core speed and tuning headroom matter more than the high core counts of modern CPUs.