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Key Differences

In short — Core i9-12900KF outperforms Core i7-5775R on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900KF is 2365 days newer than Core i7-5775R.

Advantages of Intel Core i7-5775R

  • Consumes up to 48% less energy than Intel Core i9-12900KF - 65 vs 125 Watts
  • Works without a dedicated GPU, while Intel Core i9-12900KF doesn't have integrated graphics

Advantages of Intel Core i9-12900KF

  • Performs up to 38% better in Cyberpunk 2077 than Core i7-5775R - 99 vs 72 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i7-5775R - 24 vs 8 threads
This is a free version of Cyberpunk 2077.
Cyberpunk 2077

Cyberpunk 2077

Resolution

1920 x 1080

Game Graphics

RT Overdrive

Intel Core i7-5775R Logo
Core i7-5775R

Desktop • May 15th, 2015


FPS

72

73%

Value, £/FPS

Price, £

Intel Core i9-12900KF Logo
Core i9-12900KF

Desktop • Nov 4th, 2021


FPS

99

100%

Value, £/FPS

£2.63/FPS

100%

Price, £

£260.26

100%

FPS and Value Winner

Intel® Core™ i9-12900KF Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for £260.26 on Amazon

In Stock

Updated 99 minutes ago

Trending Games

Using the selected game parameters

Resolution

1920 x 1080

Game Graphics

RT Overdrive

Intel Core i7-5775R Logo
Core i7-5775R

Desktop • May 15th, 2015

Intel Core i9-12900KF Logo
Core i9-12900KF

Desktop • Nov 4th, 2021

Geekbench 5 Benchmarks

Intel Core i7-5775R Logo
Core i7-5775R

Desktop • May 15th, 2015


Single-Core

1148

45%

Multi-Core

3838

26%

Intel Core i9-12900KF Logo
Core i9-12900KF

Desktop • Nov 4th, 2021


Single-Core

2542

100%

Multi-Core

14881

100%

Intel Core i7-5775R Logo

Intel Core i7-5775R

vs
Intel Core i9-12900KF Logo

Intel Core i9-12900KF

May 15th, 2015Release Date
Nov 4th, 2021
Core i7CollectionCore i9
BroadwellCodenameAlder Lake
Intel BGA 1364SocketIntel Socket 1700
Desktop
Segment
Desktop
4Cores
16
8Threads
24
3.3 GHz
Base Clock Speed3.2 GHz
3.8 GHzTurbo Clock Speed
5.2 GHz
65 W
TDP125 W
14 nmProcess Size
10 nm
33.0x
Multiplier32.0x
Iris Pro Graphics 6200
Integrated GraphicsNone
NoOverclockable
Yes

PC Builds Using Core i7-5775R or Core i9-12900KF

Using the selected game parameters

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