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CPU Comparison: FPS, Specs & Value

Core i7-8700K vs Core Ultra 9 285K

The Core i7-8700K is quite a bit slower than the Core Ultra 9 285K on average across 100+ games. However, it's a much better value for money, as it's $340.00 cheaper!

  • Up to 64% cheaper$199.00 vs $539.00
  • Up to 77% faster on average across 100+ games
  • Is 7 years and 2 months newer
  • Up to 8% better value for money
  • Up to 64% more expensive$539.00 vs $199.00

FPS Comparison Across Popular Games

Specs & Benchmark Comparison

Scorehelp

Core Ultra 9 285K ranks 40 points higher.

Coreshelp

Core Ultra 9 285K has 18 more cores.

Threadshelp

Core Ultra 9 285K has 12 more threads.

L3 Cachehelp

Core Ultra 9 285K has 24 MB more L3 cache.

Base Frequencyhelp
Turbo Frequencyhelp

Core Ultra 9 285K boosts 21% higher.

TDPhelp

Core i7-8700K draws 30W less power.

Pricehelp

Core i7-8700K is $340.00 cheaper.

LGA1151
Sockethelp
LGA1851
Coffee Lake
Codenamehelp
Arrow Lake-S
Desktop
Segmenthelp
Desktop
UHD Graphics 630
Integrated GPUhelp
Arc Xe-LPG Graphics 64EU
2666 MHz (DDR4)
RAMhelp
6400 MHz (DDR5)
Overclockable
Overclock Supporthelp
Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, Core i7-8700K or Core Ultra 9 285K?expand_more
The Core Ultra 9 285K. It's 114% faster than the Core i7-8700K on average across 100+ games, scoring 75/100 vs 35/100 in our gaming rating.
speedHow much faster is Core Ultra 9 285K than Core i7-8700K?expand_more
114% 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 i7-8700K or Core Ultra 9 285K?expand_more
The Core Ultra 9 285K is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core Ultra 9 285K worth buying in 2026?expand_more
It scores 75/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Core i7-8700K and Core Ultra 9 285K?expand_more
Performance: Core i7-8700K scores 35/100, Core Ultra 9 285K scores 75/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core i7-8700K or Core Ultra 9 285K 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 i7-8700K or Core Ultra 9 285K?expand_more
The Core Ultra 9 285K is the stronger pick at 75/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.

Popular Comparisons

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