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Core i9-9900K vs Core i7-7820X

Core i9-9900K vs Core i7-7820X: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i9-9900K

3.6 GHz | 8-core

Intel Core i9-9900K Logo
Intel Core I9-9900K Desktop Processor 8 Cores Up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for CA$677.88 on Amazon

In Stock

Updated 113 minutes ago

vs
FPS Winner

Intel Core i9-9900K

3.6 GHz | 8-core

Intel Core i9-9900K Logo
Intel Core I9-9900K Desktop Processor 8 Cores Up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for CA$677.88 on Amazon

In Stock

Updated 113 minutes ago

vs

Key Differences

In short — Core i9-9900K 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 i9-9900K is 480 days newer than Core i7-7820X.

Advantages of Intel Core i9-9900K

  • Performs up to 6% better in Rust than Core i7-7820X - 207 vs 195 FPS
  • Consumes up to 32% less energy than Intel Core i7-7820X - 95 vs 140 Watts
  • Works without a dedicated GPU, while Intel Core i7-7820X doesn't have integrated graphics
This is a free version of Rust.
Rust

Rust

Resolution

1920 x 1080

Game Graphics

High

Intel Core i9-9900K Logo
Core i9-9900K

Desktop • Oct 19th, 2018


FPS

207

100%

Value, CA$/FPS

CA$3.27/FPS

100%

Price, CA$

CA$677.88

100%

FPS and Value Winner

Intel Core I9-9900K Desktop Processor 8 Cores Up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for CA$677.88 on Amazon

In Stock

Updated 113 minutes ago

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

Desktop • Jun 26th, 2017


FPS

195

94%

Value, CA$/FPS

Price, CA$

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

High

Intel Core i9-9900K Logo
Core i9-9900K

Desktop • Oct 19th, 2018

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

Desktop • Jun 26th, 2017

Geekbench 5 Benchmarks

Intel Core i9-9900K Logo
Core i9-9900K

Desktop • Oct 19th, 2018


Single-Core

1668

100%

Multi-Core

7960

100%

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

Desktop • Jun 26th, 2017


Single-Core

1411

84%

Multi-Core

7849

98%

Intel Core i9-9900K Logo

Intel Core i9-9900K

vs
Intel Core i7-7820X Logo

Intel Core i7-7820X

Oct 19th, 2018
Release DateJun 26th, 2017
Core i9CollectionCore i7
Coffee LakeCodenameSkylake-E/EP
Intel Socket 1151SocketIntel Socket 2066
Desktop
Segment
Desktop
8Cores8
16Threads16
3.6 GHzBase Clock Speed3.6 GHz
5.0 GHz
Turbo Clock Speed4.3 GHz
95 W
TDP140 W
14 nmProcess Size14 nm
36.0xMultiplier36.0x
UHD Graphics 630
Integrated GraphicsNone
YesOverclockableYes

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