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Pentium G645T vs Core i9-11900K

Pentium G645T vs Core i9-11900K: game performance, price, value, and specification comparison. Select comparison game parameters.

vs
FPS Winner

Intel Core i9-11900K

3.5 GHz | 8-core

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

Buy for 224.61 on Amazon

In Stock

Updated 149 minutes ago

vs
FPS Winner

Intel Core i9-11900K

3.5 GHz | 8-core

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

Buy for 224.61 on Amazon

In Stock

Updated 149 minutes ago

Key Differences

In short — Core i9-11900K outperforms Pentium G645T on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900K is 3117 days newer than Pentium G645T.

Advantages of Intel Pentium G645T

  • Consumes up to 72% less energy than Intel Core i9-11900K - 35 vs 125 Watts

Advantages of Intel Core i9-11900K

  • Performs up to 125% better in Counter-Strike 2 than Pentium G645T - 500 vs 222 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Pentium G645T - 16 vs 2 threads
This is a free version of Counter-Strike 2.
Counter-Strike 2

Counter-Strike 2

Resolution

1920 x 1080

Game Graphics

Very High

Intel Pentium G645T Logo
Pentium G645T

Desktop • Sep 2nd, 2012


FPS

222

44.4%

Value, €/FPS

Price, €

Intel Core i9-11900K Logo
Core i9-11900K

Desktop • Mar 16th, 2021


FPS

500

100%

Value, €/FPS

Price, €

€224.61

100%

FPS Winner

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

Buy for 224.61 on Amazon

In Stock

Updated 149 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Very High

Intel Pentium G645T Logo
Pentium G645T

Desktop • Sep 2nd, 2012

Intel Core i9-11900K Logo
Core i9-11900K

Desktop • Mar 16th, 2021

Geekbench 5 Benchmarks

Intel Pentium G645T Logo
Pentium G645T

Desktop • Sep 2nd, 2012


Single-Core

355

14.972585407001265%

Multi-Core

606

5.535257581293386%

Intel Core i9-11900K Logo
Core i9-11900K

Desktop • Mar 16th, 2021


Single-Core

2371

100%

Multi-Core

10948

100%

Intel Pentium G645T

vs

Intel Core i9-11900K

Sep 2nd, 2012Release Date
Mar 16th, 2021
PentiumCollectionCore i9
Sandy BridgeCodenameRocket Lake
Intel Socket 1155SocketIntel Socket 1200
Desktop
Segment
Desktop
2Cores
8
2Threads
16
2.5 GHzBase Clock Speed
3.5 GHz
Non-TurboTurbo Clock Speed5.3 GHz
35 W
TDP125 W
32 nmProcess Size
14 nm
25.0xMultiplier
35.0x
Intel HD (Sandy Bridge)Integrated GraphicsUHD Graphics 750
NoOverclockable
Yes

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