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CPU Comparison: FPS, Specs & Value

Core i9-11900K vs Core i3-12100F

The Core i9-11900K is slightly faster than the Core i3-12100F on average across 100+ games. However, it's a much worse value for money, as it's $383.01 more expensive!

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CPU

$499.00View CPUAll CPUs

Up to 9% faster on average across 100+ games
Up to 456% more expensive – $499.00 vs $115.99

CPU

$115.99View CPUAll CPUs

Is 10 months newer
Up to 456% cheaper – $115.99 vs $499.00
Up to 408% better value for money

FPS Comparison Across Popular Games

Predicted average FPS at 1080p, 1440p, and 4K, based on real game benchmarks.

Resolution

Quality

Paired GPU

View Compare All GPUs

Select GPU

Grand Theft Auto V2013

Core i9-11900K

218FPS

Core i3-12100F

215FPS

League of Legends2009

Core i9-11900K

338FPS

Core i3-12100F

307FPS

Elden Ring2022

Core i9-11900K

167FPS

Core i3-12100F

163FPS

Fortnite2017

Core i9-11900K

332FPS

Core i3-12100F

332FPS

Apex Legends2019

Core i9-11900K

378FPS

Core i3-12100F

373FPS

Escape From Tarkov2017

Core i9-11900K

246FPS

Core i3-12100F

239FPS

Minecraft2011

743FPS

709FPS

Specs & Benchmark Comparison

Side-by-side specs, synthetic benchmarks, and key hardware differences.

Scorehelp

Core i9-11900K

55%

Core i3-12100F

49%

Core i9-11900K ranks 6 points higher.

Coreshelp

Core i9-11900K

Core i3-12100F

Core i9-11900K has 4 more cores.

Threadshelp

Core i9-11900K

Core i3-12100F

Core i9-11900K has 8 more threads.

L3 Cachehelp

Core i9-11900K

16 MB

Core i3-12100F

12 MB

Core i9-11900K has 4 MB more L3 cache.

Base Frequencyhelp

Core i9-11900K

3.5 GHz

Core i3-12100F

3.3 GHz

Core i9-11900K has a 6% higher base clock.

Turbo Frequencyhelp

Core i9-11900K

5.3 GHz

Core i3-12100F

4.3 GHz

Core i9-11900K boosts 23% higher.

TDPhelp

Core i9-11900K

125W

Core i3-12100F

58W

Core i3-12100F draws 67W less power.

Pricehelp

Core i9-11900K

$499.00

Core i3-12100F

$115.99

Core i3-12100F is $383.01 cheaper.

Core i9-11900KCore i3-12100F

LGA1200

Sockethelp

LGA1700

Rocket Lake

Codenamehelp

Alder Lake-S

Desktop

Segmenthelp

Desktop

UHD Graphics 750

Integrated GPUhelp

No Integrated Graphics

3200 MHz (DDR4)

RAMhelp

3200 MHz (DDR4), 4800 MHz (DDR5)

Overclockable

Overclock Supporthelp

Not Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, Core i9-11900K or Core i3-12100F?expand_more

The Core i9-11900K. It's 12% faster than the Core i3-12100F on average across 100+ games, scoring 55/100 vs 49/100 in our gaming rating.

speedHow much faster is Core i9-11900K than Core i3-12100F?expand_more

12% faster on average. The gap varies by game and resolution, check the per-game FPS comparison above.

aspect_ratioWhich is better for 1440p and 4K gaming, Core i9-11900K or Core i3-12100F?expand_more

The Core i9-11900K is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.

paidIs the Core i9-11900K worth buying in 2026?expand_more

It scores 55/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.

differenceWhat is the difference between Core i9-11900K and Core i3-12100F?expand_more

Performance: Core i9-11900K scores 55/100, Core i3-12100F scores 49/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.

compressWill the Core i9-11900K or Core i3-12100F bottleneck my PC?expand_more

Depends on the rest of your build, especially your GPU. Swap the paired GPU in the FPS section above to see if it limits performance, or use our bottleneck calculator for a full analysis.

upgradeIs it worth upgrading to the Core i9-11900K or Core i3-12100F?expand_more

The Core i9-11900K is the stronger pick at 55/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.