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CPU Comparison: FPS, Specs & Value

Core i5-14600KF vs Core i9-9900

The Core i5-14600KF is much faster than the Core i9-9900 on average across 100+ games and it's also a better value for money, as it's only $56.00 more expensive!

  • Up to 54% faster on average across 100+ games
  • Is 4 years and 7 months newer
  • Up to 44% cheaper$399.00 vs $343.00
  • Up to 122% better value for money
  • Up to 44% more expensive$343.00 vs $399.00

FPS Comparison Across Popular Games

Specs & Benchmark Comparison

Scorehelp

Core i5-14600KF ranks 30 points higher.

Coreshelp

Core i5-14600KF has 6 more cores.

Threadshelp

Core i5-14600KF has 4 more threads.

L3 Cachehelp

Core i5-14600KF has 8 MB more L3 cache.

Base Frequencyhelp

Core i5-14600KF has a 13% higher base clock.

Turbo Frequencyhelp

Core i5-14600KF boosts 6% higher.

TDPhelp

Core i9-9900 draws 60W less power.

Pricehelp

Core i9-9900 is $56.00 cheaper.

LGA1700
Sockethelp
LGA1151
Raptor Lake-R
Codenamehelp
Coffee Lake-R
Desktop
Segmenthelp
Desktop
No Integrated Graphics
Integrated GPUhelp
UHD Graphics 630
3200 MHz (DDR4), 5600 MHz (DDR5)
RAMhelp
2666 MHz (DDR4)
Overclockable
Overclock Supporthelp
Not Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, Core i5-14600KF or Core i9-9900?expand_more
The Core i5-14600KF. It's 86% faster than the Core i9-9900 on average across 100+ games, scoring 65/100 vs 35/100 in our gaming rating.
speedHow much faster is Core i5-14600KF than Core i9-9900?expand_more
86% 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 i5-14600KF or Core i9-9900?expand_more
The Core i5-14600KF is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core i5-14600KF worth buying in 2026?expand_more
It scores 65/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Core i5-14600KF and Core i9-9900?expand_more
Performance: Core i5-14600KF scores 65/100, Core i9-9900 scores 35/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core i5-14600KF or Core i9-9900 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 i5-14600KF or Core i9-9900?expand_more
The Core i5-14600KF is the stronger pick at 65/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.

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