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Pentium G645 vs Core i9-11900KF

Pentium G645 vs Core i9-11900KF: game performance, price, value, and specification comparison. Select comparison game parameters.

vs
FPS Winner

Intel Core i9-11900KF

3.5 GHz | 8-core

Intel Core i9-11900KF Logo
Intel® Core™ i9-11900KF Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W

Buy for 188.3 on Amazon

In Stock

Updated 11680 minutes ago

vs
FPS Winner

Intel Core i9-11900KF

3.5 GHz | 8-core

Intel Core i9-11900KF Logo
Intel® Core™ i9-11900KF Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W

Buy for 188.3 on Amazon

In Stock

Updated 11680 minutes ago

Key Differences

In short — Core i9-11900KF outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900KF is 3117 days newer than Pentium G645.

Advantages of Intel Pentium G645

  • Consumes up to 48% less energy than Intel Core i9-11900KF - 65 vs 125 Watts
  • Works without a dedicated GPU, while Intel Core i9-11900KF doesn't have integrated graphics

Advantages of Intel Core i9-11900KF

  • Performs up to 30% better in Valorant than Pentium G645 - 889 vs 685 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 16 vs 2 threads
This is a free version of Valorant.
Valorant

Valorant

Resolution

1920 x 1080

Game Graphics

High

Intel Pentium G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012


FPS

685

77%

Value, €/FPS

Price, €

Intel Core i9-11900KF Logo
Core i9-11900KF

Desktop • Mar 16th, 2021


FPS

889

100%

Value, €/FPS

€0.21/FPS

100%

Price, €

€188.3

100%

FPS and Value Winner

Intel® Core™ i9-11900KF Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W

Buy for 188.3 on Amazon

In Stock

Updated 11680 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

High

Intel Pentium G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012

Intel Core i9-11900KF Logo
Core i9-11900KF

Desktop • Mar 16th, 2021

Geekbench 5 Benchmarks

Intel Pentium G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012


Single-Core

465

20%

Multi-Core

800

7%

Intel Core i9-11900KF Logo
Core i9-11900KF

Desktop • Mar 16th, 2021


Single-Core

2317

100%

Multi-Core

10125

100%

Intel Pentium G645 Logo

Intel Pentium G645

vs
Intel Core i9-11900KF Logo

Intel Core i9-11900KF

Sep 2nd, 2012Release Date
Mar 16th, 2021
PentiumCollectionCore i9
Sandy BridgeCodenameRocket Lake
Intel Socket 1155SocketIntel Socket 1200
Desktop
Segment
Desktop
2Cores
8
2Threads
16
2.9 GHzBase Clock Speed
3.5 GHz
Non-TurboTurbo Clock Speed5.3 GHz
65 W
TDP125 W
32 nmProcess Size
14 nm
29.0xMultiplier
35.0x
Intel HD (Sandy Bridge)
Integrated GraphicsNone
NoOverclockable
Yes

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