Tom Clancy's Rainbow Six Siege
1080p@75Hz·08:15 played
Nobody·7h ago
Public2 Tips
368
FPSAverage
336
FPS1% Low
87%/67°C
65%/73°C
16 GB
92%usage
Core Ultra 9 285K vs Core Ultra 5 245KF
The Core Ultra 9 285K is slightly faster than the Core Ultra 5 245KF on average across 100+ games. However, it's a much worse value for money, as it's $324.07 more expensive!
Core Ultra 9 285K75% Score
- Up to 4% faster on average across 100+ games
- Up to 100% more expensive – $519.00 vs $194.93
Core Ultra 5 245KF72% Score
- Up to 100% cheaper – $194.93 vs $519.00
- Up to 92% better value for money
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.
Base Frequencyhelp
Core Ultra 5 245KF has a 14% higher base clock.
Turbo Frequencyhelp
Core Ultra 9 285K boosts 10% higher.
LGA1851
Sockethelp
LGA1851Arrow Lake-S
Codenamehelp
Arrow Lake-SDesktop
Segmenthelp
DesktopArc Xe-LPG Graphics 64EU
Integrated GPUhelp
No Integrated Graphics6400 MHz (DDR5)
RAMhelp
6400 MHz (DDR5)Overclockable
Overclock Supporthelp
OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core Ultra 9 285K or Core Ultra 5 245KF?expand_more
The Core Ultra 9 285K. It's 4% faster than the Core Ultra 5 245KF on average across 100+ games, scoring 75/100 vs 72/100 in our gaming rating.
speedHow much faster is Core Ultra 9 285K than Core Ultra 5 245KF?expand_more
4% 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 Core Ultra 5 245KF?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 Ultra 9 285K and Core Ultra 5 245KF?expand_more
Performance: Core Ultra 9 285K scores 75/100, Core Ultra 5 245KF scores 72/100. 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 Core Ultra 5 245KF 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 Core Ultra 5 245KF?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
Ultra 9 285K vs Ryzen 7 9800X3DUltra 9 285K vs Ryzen 7 7800X3DUltra 9 285K vs Ryzen 7 9700XUltra 9 285K vs Ryzen 7 7700XUltra 9 285K vs Ryzen 9 9900XUltra 9 285K vs Ryzen 5 5500Ultra 9 285K vs Ultra 7 265KFUltra 9 285K vs Ryzen 7 9850X3DUltra 9 285K vs Ryzen 9 9900X3DUltra 9 285K vs Ryzen 9 9950X3DUltra 9 285K vs Ryzen 5 7600XUltra 9 285K vs Ultra 5 245KUltra 9 285K vs Ryzen 5 8500GUltra 9 285K vs i3-12100FUltra 9 285K vs Ryzen 5 7500X3DUltra 9 285K vs i5-4570Ultra 9 285K vs Ryzen 3 4100Ultra 9 285K vs i5-4590SUltra 9 285K vs i3-7100TUltra 9 285K vs Ryzen 5 3500XUltra 5 245KF vs Ryzen 7 9800X3DUltra 5 245KF vs Ryzen 7 7800X3DUltra 5 245KF vs Ryzen 7 9700XUltra 5 245KF vs Ryzen 7 7700XUltra 5 245KF vs Ryzen 9 9900XUltra 5 245KF vs Ryzen 5 5500Ultra 5 245KF vs Ultra 7 265KFUltra 5 245KF vs Ryzen 7 9850X3DUltra 5 245KF vs Ryzen 9 9900X3DUltra 5 245KF vs Ryzen 9 9950X3DUltra 5 245KF vs Ryzen 5 7600XUltra 5 245KF vs Ultra 5 245KUltra 5 245KF vs Ryzen 5 8500GUltra 5 245KF vs i3-12100FUltra 5 245KF vs Ryzen 5 7500X3DUltra 5 245KF vs i5-4570Ultra 5 245KF vs Ryzen 3 4100Ultra 5 245KF vs i5-4590SUltra 5 245KF vs i3-7100TUltra 5 245KF vs Ryzen 5 3500X