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CPU Comparison: FPS, Specs & Value

Core i5-13600K vs Core i5-12400

The Core i5-13600K is faster than the Core i5-12400 on average across 100+ games. However, it's a slightly worse value for money, as it's $85.01 more expensive!

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CPU

$319.00View CPUAll CPUs

Up to 18% faster on average across 100+ games
Is 9 months newer
Up to 60% more expensive – $319.00 vs $233.99

CPU

$233.99View CPUAll CPUs

Up to 60% cheaper – $233.99 vs $319.00
Up to 36% 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

Fortnite2017

Core i5-13600K

328FPS

Core i5-12400

332FPS

Grand Theft Auto V2013

222FPS

216FPS

713FPS

653FPS

League of Legends2009

Core i5-13600K

377FPS

Core i5-12400

317FPS

Valorant2020

Core i5-13600K

752FPS

Core i5-12400

687FPS

Overwatch 22023

Core i5-13600K

562FPS

Core i5-12400

544FPS

Minecraft2011

Core i5-13600K

788FPS

Core i5-12400

719FPS

Apex Legends2019

Core i5-13600K

384FPS

Core i5-12400

375FPS

Specs & Benchmark Comparison

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

Scorehelp

Core i5-13600K

63%

Core i5-12400

50%

Core i5-13600K ranks 13 points higher.

Coreshelp

Core i5-13600K

Core i5-12400

Core i5-13600K has 8 more cores.

Threadshelp

Core i5-13600K

Core i5-12400

Core i5-13600K has 8 more threads.

L3 Cachehelp

Core i5-13600K

24 MB

Core i5-12400

18 MB

Core i5-13600K has 6 MB more L3 cache.

Base Frequencyhelp

Core i5-13600K

3.5 GHz

Core i5-12400

2.5 GHz

Core i5-13600K has a 40% higher base clock.

Turbo Frequencyhelp

Core i5-13600K

5.1 GHz

Core i5-12400

4.4 GHz

Core i5-13600K boosts 16% higher.

TDPhelp

Core i5-13600K

125W

Core i5-12400

65W

Core i5-12400 draws 60W less power.

Pricehelp

Core i5-13600K

$319.00

Core i5-12400

$233.99

Core i5-12400 is $85.01 cheaper.

Core i5-13600KCore i5-12400

LGA1700

Sockethelp

LGA1700

Raptor Lake-S

Codenamehelp

Alder Lake-S

Desktop

Segmenthelp

Desktop

UHD Graphics 770

Integrated GPUhelp

UHD Graphics 730

3200 MHz (DDR4), 5600 MHz (DDR5)

RAMhelp

3200 MHz (DDR4), 4800 MHz (DDR5)

Overclockable

Overclock Supporthelp

Not Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, Core i5-13600K or Core i5-12400?expand_more

The Core i5-13600K. It's 26% faster than the Core i5-12400 on average across 100+ games, scoring 63/100 vs 50/100 in our gaming rating.

speedHow much faster is Core i5-13600K than Core i5-12400?expand_more

26% 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 i5-13600K or Core i5-12400?expand_more

The Core i5-13600K is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.

paidIs the Core i5-13600K worth buying in 2026?expand_more

It scores 63/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.

differenceWhat is the difference between Core i5-13600K and Core i5-12400?expand_more

Performance: Core i5-13600K scores 63/100, Core i5-12400 scores 50/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.

compressWill the Core i5-13600K or Core i5-12400 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 i5-13600K or Core i5-12400?expand_more

The Core i5-13600K is the stronger pick at 63/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.