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Core i7-7820X vs Core i7-6700K

Core i7-7820X vs Core i7-6700K: game performance, price, value, and specification comparison. Select comparison game parameters.

vs
FPS Winner

Intel Core i7-6700K

4.0 GHz | 4-core

Intel Core i7-6700K Logo
Intel Core i7-6700K Prozessor der 6. Generation (bis zu 4 GHz mit Intel Turbo-Boost-Technik 2.0, 8 MB Intel Smart-Cache)

Buy for 102 on Amazon

In Stock

Updated 155 minutes ago

vs
FPS Winner

Intel Core i7-6700K

4.0 GHz | 4-core

Intel Core i7-6700K Logo
Intel Core i7-6700K Prozessor der 6. Generation (bis zu 4 GHz mit Intel Turbo-Boost-Technik 2.0, 8 MB Intel Smart-Cache)

Buy for 102 on Amazon

In Stock

Updated 155 minutes ago

Key Differences

In short — Core i7-6700K outperforms Core i7-7820X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-6700K is 695 days older than Core i7-7820X.

Advantages of Intel Core i7-7820X

  • Can execute more multi-threaded tasks simultaneously than Intel Core i7-6700K - 16 vs 8 threads

Advantages of Intel Core i7-6700K

  • Performs up to 1% better in Watch Dogs: Legion than Core i7-7820X - 143 vs 142 FPS
  • Consumes up to 35% less energy than Intel Core i7-7820X - 91 vs 140 Watts
  • Works without a dedicated GPU, while Intel Core i7-7820X doesn't have integrated graphics
This is a free version of Watch Dogs: Legion.
Watch Dogs: Legion

Watch Dogs: Legion

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i7-7820X Logo
Core i7-7820X

Desktop • Jun 26th, 2017


FPS

142

99.3006993006993%

Value, €/FPS

Price, €

Intel Core i7-6700K Logo
Core i7-6700K

Desktop • Aug 1st, 2015


FPS

143

100%

Value, €/FPS

Price, €

€102

100%

FPS Winner

Intel Core i7-6700K Prozessor der 6. Generation (bis zu 4 GHz mit Intel Turbo-Boost-Technik 2.0, 8 MB Intel Smart-Cache)

Buy for 102 on Amazon

In Stock

Updated 155 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i7-7820X Logo
Core i7-7820X

Desktop • Jun 26th, 2017

Intel Core i7-6700K Logo
Core i7-6700K

Desktop • Aug 1st, 2015

Geekbench 5 Benchmarks

Intel Core i7-7820X Logo
Core i7-7820X

Desktop • Jun 26th, 2017


Single-Core

1411

95.33783783783784%

Multi-Core

7849

100%

Intel Core i7-6700K Logo
Core i7-6700K

Desktop • Aug 1st, 2015


Single-Core

1480

100%

Multi-Core

4897

62.3901133902408%

Intel Core i7-7820X

vs

Intel Core i7-6700K

Jun 26th, 2017
Release DateAug 1st, 2015
Core i7CollectionCore i7
Skylake-E/EPCodenameSkylake
Intel Socket 2066SocketIntel Socket 1151
Desktop
Segment
Desktop
8
Cores4
16
Threads8
3.6 GHzBase Clock Speed
4.0 GHz
4.3 GHz
Turbo Clock Speed4.2 GHz
140 WTDP
91 W
14 nmProcess Size14 nm
36.0xMultiplier
40.0x
NoneIntegrated Graphics
HD Graphics 530
Yes
OverclockableNo

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