ProductCore i7-7820X X-series
Brand Intel
Street Price (Approx) ~ $455
Search low Core i7-7820X X-series price (Amazon)
# CPU Cores 8
Frequency (GHz) 3.6 GHz
Cache (MB) 11
TDP (Watts) 140 W
Product Segment Desktop
Status Released
Announced On 2017-03-01
TechnicalsCore i7-7820X X-series
Conflict Free? 1
# CPU Cores 8
Threads/Core 16
Frequency (GHz) 3.6 GHz
Turbo Frequency (GHz) 4.3 GHz
Cache (MB) 11
Instructions Width (bits) 64
Instructions Extensions SSE4.1/4.2, AVX 2.0, AVX-512
Lithography Process (nm) 14 nm
TDP (Watts) 140 W
Max RAM 128 GB
RAM Types DDR4-2666
# Memory Channels 4
Max CPU / Package 1
PCI-E Version 3
PCI-E Max Lanes # 28
Compatible Sockets FCLGA2066
Intel Turbo Boost Version 2
Intel Hyper-Thread Yes
Intel Virtualization (VTX) Yes
Intel Directed I/O (VTD) Yes
Intel 64 Yes
Enhanced Speedstep Yes
Intel AES New Instructions Yes
Execution Disable Yes

 

Core i7-7820X X-series Benchmarks

CPU Speed

These tests are designed to stress the CPU components of the processor

Geekbench 4 Multi, Higher is better

Geekbench 4 Single, Higher is better

 

Performance/Price (Value)

Some of the same tests as above, but shown as a relation to the price. This shows what performance you get for each additional dollar spent. The higher the score, and the more value you get for your money

Geekbench 4 Multi / Price, Higher is better