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Core i3-7100 vs Core i9-12900K

Core i3-7100 vs Core i9-12900K: game performance, price, value, and specification comparison. Select comparison game parameters.

Core i3-7100

3.9 GHz | 2-core

Intel Core i3-7100 Logo
Intel Core i3-7100 7th Gen Core Desktop Processor 3M Cache,3.90 GHz (BX80677I37100)

Buy for 42.76 on Amazon

In Stock

Updated 219 minutes ago

vs
FPS Winner

Core i9-12900K

3.2 GHz | 16-core

Intel Core i9-12900K Logo
Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for 240.28 on Amazon

In Stock

Updated 224 minutes ago

Core i3-7100

3.9 GHz | 2-core

Intel Core i3-7100 Logo
Intel Core i3-7100 7th Gen Core Desktop Processor 3M Cache,3.90 GHz (BX80677I37100)

Buy for 42.76 on Amazon

In Stock

Updated 219 minutes ago

vs
FPS Winner

Core i9-12900K

3.2 GHz | 16-core

Intel Core i9-12900K Logo
Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for 240.28 on Amazon

In Stock

Updated 224 minutes ago

Key Differences

In short — Core i9-12900K outperforms the cheaper Core i3-7100 on the selected game parameters. However, the worse performing Core i3-7100 is a better bang for your buck. The better performing Core i9-12900K is 1766 days newer than the cheaper Core i3-7100.

Advantages of Core i3-7100

  • Up to 82% cheaper than Core i9-12900K - $42.76 vs $240.28
  • Up to 80% better value when playing Overwatch 2 than Core i9-12900K - $0.12 vs $0.61 per FPS
  • Consumes up to 59% less energy than Intel Core i9-12900K - 51 vs 125 Watts

Advantages of Core i9-12900K

  • Performs up to 16% better in Overwatch 2 than Core i3-7100 - 397 vs 343 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i3-7100 - 24 vs 4 threads
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This is a free version of Overwatch 2.
Overwatch 2

Overwatch 2

Resolution

1920 x 1080

Game Graphics

Epic

Intel Core i3-7100 Logo
Core i3-7100

Desktop • Jan 3rd, 2017


FPS

343

86%

Value, €/FPS

€0.12/FPS

100%

Price, €

€42.76

100%

Value Winner

Intel Core i3-7100 7th Gen Core Desktop Processor 3M Cache,3.90 GHz (BX80677I37100)

Buy for 42.76 on Amazon

In Stock

Updated 219 minutes ago

Intel Core i9-12900K Logo
Core i9-12900K

Desktop • Nov 4th, 2021


FPS

397

100%

Value, €/FPS

€0.61/FPS

20%

Price, €

€240.28

17%

FPS Winner

Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for 240.28 on Amazon

In Stock

Updated 224 minutes ago

My Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Epic

Intel Core i3-7100 Logo
Core i3-7100

Desktop • Jan 3rd, 2017

Intel Core i9-12900K Logo
Core i9-12900K

Desktop • Nov 4th, 2021

Geekbench 5 Benchmarks

Intel Core i3-7100 Logo
Core i3-7100

Desktop • Jan 3rd, 2017


Single-Core

1247

48%

Multi-Core

2440

16%

Intel Core i9-12900K Logo
Core i9-12900K

Desktop • Nov 4th, 2021


Single-Core

2620

100%

Multi-Core

15445

100%

Intel Core i3-7100 Logo

Core i3-7100

vs
Intel Core i9-12900K Logo

Core i9-12900K

Jan 3rd, 2017
Nov 4th, 2021
Core i3Core i9
Kaby LakeAlder Lake
Intel Socket 1151Intel Socket 1700
Desktop
Desktop
2
16
4
24
3.9 GHz
3.2 GHz
Non-Turbo5.2 GHz
51 W
125 W
14 nm
10 nm
39.0x
32.0x
Intel HD 630UHD Graphics 770
No
Yes

PCs Using Core i3-7100 or Core i9-12900K

With selected game settings

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