Intel i7-6700

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.