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CPU Comparison: FPS, Specs & Value

Core Ultra 9 285K vs Xeon 6515P

The Core Ultra 9 285K is much faster than the Xeon 6515P on average across 100+ games. We cannot compare value as at least one CPU is out of stock.

  • Up to 57% faster on average across 100+ games
  • Up to 26% cheaper$499.99 vs $740
  • Up to 97% better value for money
  • Is 4 months newer
  • Up to 26% more expensive$740 vs $499.99

FPS Comparison Across Popular Games

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

Specs & Benchmark Comparison

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

Scorehelp

Core Ultra 9 285K ranks 16 points higher.

Coreshelp

Core Ultra 9 285K has 8 more cores.

Threadshelp

Xeon 6515P has 8 more threads.

L3 Cachehelp

Xeon 6515P has 36 MB more L3 cache.

Base Frequencyhelp
Intel Xeon 6515P Logo
Xeon 6515P
2.3 GHz

Core Ultra 9 285K has a 61% higher base clock.

Turbo Frequencyhelp
Intel Xeon 6515P Logo
Xeon 6515P
3.8 GHz

Core Ultra 9 285K boosts 50% higher.

TDPhelp

Core Ultra 9 285K draws 25W less power.

LGA1851
Sockethelp
LGA4710
Arrow Lake-S
Codenamehelp
Granite Rapids
Desktop
Segmenthelp
Server/Workstation
Arc Xe-LPG Graphics 64EU
Integrated GPUhelp
No Integrated Graphics
6400 MHz (DDR5)
RAMhelp
6400 MHz (DDR5)
Overclockable
Overclock Supporthelp
Not Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, Core Ultra 9 285K or Xeon 6515P?expand_more
The Core Ultra 9 285K. It's 28% faster than the Xeon 6515P on average across 100+ games, scoring 74/100 vs 58/100 in our gaming rating.
speedHow much faster is Core Ultra 9 285K than Xeon 6515P?expand_more
28% 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 Ultra 9 285K or Xeon 6515P?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 74/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Core Ultra 9 285K and Xeon 6515P?expand_more
Performance: Core Ultra 9 285K scores 74/100, Xeon 6515P scores 58/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core Ultra 9 285K or Xeon 6515P 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 Ultra 9 285K or Xeon 6515P?expand_more
The Core Ultra 9 285K is the stronger pick at 74/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.

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