Core i9-9980XE vs Core Ultra 9 285K
The Core i9-9980XE is quite a bit slower than the Core Ultra 9 285K on average across 100+ games. We cannot compare value as at least one CPU is out of stock.
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.
L3 Cachehelp
Core Ultra 9 285K has 11.25 MB more L3 cache.
Base Frequencyhelp
Core Ultra 9 285K has a 23% higher base clock.
Turbo Frequencyhelp
Core Ultra 9 285K boosts 27% higher.
LGA2066
Sockethelp
LGA1851Skylake-X
Codenamehelp
Arrow Lake-SDesktop
Segmenthelp
DesktopNo Integrated Graphics
Integrated GPUhelp
Arc Graphics 4 Xe LPG2666 MHz (DDR4)
RAMhelp
6400 MHz (DDR5)Overclockable
Overclock Supporthelp
OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core i9-9980XE or Core Ultra 9 285K?expand_more
The Core Ultra 9 285K. It's 97% faster than the Core i9-9980XE on average across 100+ games, scoring 71/100 vs 36/100 in our gaming rating.
speedHow much faster is Core Ultra 9 285K than Core i9-9980XE?expand_more
97% 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 i9-9980XE 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 71/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Core i9-9980XE and Core Ultra 9 285K?expand_more
Performance: Core i9-9980XE scores 36/100, Core Ultra 9 285K scores 71/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core i9-9980XE 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 i9-9980XE or Core Ultra 9 285K?expand_more
The Core Ultra 9 285K is the stronger pick at 71/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
i9-9980XE vs Ryzen 7 7800X3Di9-9980XE vs Ryzen 5 7600Xi9-9980XE vs Ryzen 9 9950X3Di9-9980XE vs Ryzen 7 7700Xi9-9980XE vs Ryzen 9 9900Xi9-9980XE vs Ryzen 7 9850X3Di9-9980XE vs Ryzen 7 9700Xi9-9980XE vs Ryzen 5 8500Gi9-9980XE vs Ultra 7 265KFi9-9980XE vs Ryzen 9 9900X3Di3-12100F vs i9-9980XEi9-9980XE vs Ryzen 5 7500X3DCeleron G1610 vs i9-9980XEAthlon II X2 240 vs i9-9980XEi9-9980XE vs Ryzen 7 9800X3Di9-9980XE vs Pentium E5400i9-9980XE vs Ultra 5 245Ki9-9980XE vs Ultra 5 245KFUltra 9 285K vs Ryzen 7 7800X3DUltra 9 285K vs Ryzen 5 7600XUltra 9 285K vs Ryzen 9 9950X3DUltra 9 285K vs Ryzen 7 7700XUltra 9 285K vs Ryzen 9 9900XUltra 9 285K vs Ryzen 7 9850X3DUltra 9 285K vs Ryzen 7 9700XUltra 9 285K vs Ryzen 5 8500GUltra 7 265KF vs Ultra 9 285KUltra 9 285K vs Ryzen 9 9900X3Di3-12100F vs Ultra 9 285KUltra 9 285K vs Ryzen 5 7500X3DCeleron G1610 vs Ultra 9 285KAthlon II X2 240 vs Ultra 9 285KUltra 9 285K vs Ryzen 7 9800X3DUltra 9 285K vs Pentium E5400Ultra 5 245K vs Ultra 9 285KUltra 5 245KF vs Ultra 9 285K