CPU Comparison

Core i7-7820X vs Intel Core i7-7800X

A side-by-side comparison of specs, performance and value. The Intel Core i7-7820X is a high-end desktop processor launched in June 2017, occupying the sweet spot in Intel's Skylake-X lineup. Built on the 14nm process for the LGA 2066 socket, it features 8 cores and 16 threads, providing substantial multi-threaded horsepower for professional workloads. It operates at a base clock of 3.6 GHz and utilizes Intel Turbo Boost Max 3.0 to reach up to 4.5 GHz on its fastest core, delivering excellent single-threaded bursts. With a 140W TDP, it demands robust cooling and a high-quality X299 motherboard. The processor features 11MB of L3 cache and 1MB of L2 cache per core. It supports quad-channel DDR4-2666 memory, offering massive bandwidth, and includes 28 PCIe 3.0 lanes for extensive expansion. Lacking integrated graphics, it targets content creators, 3D artists, and enthusiasts who require significant parallel processing power and platform expansion for rendering, compilation, and virtualization tasks.