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CPU Comparison: FPS, Specs & Value

Core i5-10400F vs Ryzen 9 9900X3D

The Core i5-10400F is much slower than the Ryzen 9 9900X3D on average across 100+ games, it's also the same value for money, as it's only $267.73 cheaper!

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CPU

$222.27View CPUAll CPUs

CPU

$490.00View CPUAll CPUs

Up to 121% faster on average across 100+ games
Is 4 years and 9 months newer
Available for $490.00

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 i5-10400F

328FPS

Ryzen 9 9900X3D

266FPS

League of Legends2009

Core i5-10400F

234FPS

Ryzen 9 9900X3D

555FPS

Grand Theft Auto V2013

Core i5-10400F

207FPS

Ryzen 9 9900X3D

233FPS

Valorant2020

Core i5-10400F

606FPS

Ryzen 9 9900X3D

958FPS

Overwatch 22023

523FPS

614FPS

556FPS

867FPS

Minecraft2011

Core i5-10400F

634FPS

Ryzen 9 9900X3D

1001FPS

Dota 22013

Core i5-10400F

197FPS

Ryzen 9 9900X3D

416FPS

Specs & Benchmark Comparison

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

Scorehelp

Core i5-10400F

28%

Ryzen 9 9900X3D

94%

Ryzen 9 9900X3D ranks 66 points higher.

Coreshelp

Core i5-10400F

Ryzen 9 9900X3D

Ryzen 9 9900X3D has 6 more cores.

Threadshelp

Core i5-10400F

Ryzen 9 9900X3D

Ryzen 9 9900X3D has 12 more threads.

L3 Cachehelp

Core i5-10400F

12 MB

Ryzen 9 9900X3D

128 MB

Ryzen 9 9900X3D has 116 MB more L3 cache.

Base Frequencyhelp

Core i5-10400F

2.9 GHz

Ryzen 9 9900X3D

4.4 GHz

Ryzen 9 9900X3D has a 52% higher base clock.

Turbo Frequencyhelp

Core i5-10400F

4.3 GHz

Ryzen 9 9900X3D

5.5 GHz

Ryzen 9 9900X3D boosts 28% higher.

TDPhelp

Core i5-10400F

65W

Ryzen 9 9900X3D

120W

Core i5-10400F draws 55W less power.

Pricehelp

Core i5-10400F

$222.27

Ryzen 9 9900X3D

$490.00

Core i5-10400F is $267.73 cheaper.

Core i5-10400FRyzen 9 9900X3D

LGA1200

Sockethelp

AM5

Comet Lake

Codenamehelp

Granite Ridge

Desktop

Segmenthelp

Desktop

No Integrated Graphics

Integrated GPUhelp

Radeon Graphics

2666 MHz (DDR4)

RAMhelp

5600 MHz (DDR5)

Not Overclockable

Overclock Supporthelp

Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, Core i5-10400F or Ryzen 9 9900X3D?expand_more

The Ryzen 9 9900X3D. It's 236% faster than the Core i5-10400F on average across 100+ games, scoring 94/100 vs 28/100 in our gaming rating.

speedHow much faster is Ryzen 9 9900X3D than Core i5-10400F?expand_more

236% 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 i5-10400F or Ryzen 9 9900X3D?expand_more

The Ryzen 9 9900X3D is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.

paidIs the Ryzen 9 9900X3D worth buying in 2026?expand_more

It scores 94/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.

differenceWhat is the difference between Core i5-10400F and Ryzen 9 9900X3D?expand_more

Performance: Core i5-10400F scores 28/100, Ryzen 9 9900X3D scores 94/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.

compressWill the Core i5-10400F or Ryzen 9 9900X3D 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 i5-10400F or Ryzen 9 9900X3D?expand_more

The Ryzen 9 9900X3D is the stronger pick at 94/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.