Core Ultra 7 265KF vs Xeon E3-1285L v4
The Core Ultra 7 265KF is much faster than the Xeon E3-1285L v4 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.
Base Frequencyhelp
Core Ultra 7 265KF has a 15% higher base clock.
Turbo Frequencyhelp
Core Ultra 7 265KF boosts 45% higher.
LGA1851
Sockethelp
LGA1150Arrow Lake-S
Codenamehelp
Broadwell-DTDesktop
Segmenthelp
Server/WorkstationNo Integrated Graphics
Integrated GPUhelp
Intel Iris Pro P63006400 MHz (DDR5)
RAMhelp
1866 MHz (DDR3)Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core Ultra 7 265KF or Xeon E3-1285L v4?expand_more
The Core Ultra 7 265KF. It's 84% faster than the Xeon E3-1285L v4 on average across 100+ games, scoring 70/100 vs 38/100 in our gaming rating.
speedHow much faster is Core Ultra 7 265KF than Xeon E3-1285L v4?expand_more
84% 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 7 265KF or Xeon E3-1285L v4?expand_more
The Core Ultra 7 265KF is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core Ultra 7 265KF worth buying in 2026?expand_more
It scores 70/100 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 7 265KF and Xeon E3-1285L v4?expand_more
Performance: Core Ultra 7 265KF scores 70/100, Xeon E3-1285L v4 scores 38/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core Ultra 7 265KF or Xeon E3-1285L v4 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 7 265KF or Xeon E3-1285L v4?expand_more
The Core Ultra 7 265KF is the stronger pick at 70/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
Ultra 7 265KF vs Ryzen 7 9800X3DUltra 7 265KF vs Ryzen 7 7800X3DUltra 7 265KF vs Ryzen 7 9700XUltra 7 265KF vs Ryzen 7 7700XUltra 7 265KF vs Ryzen 9 9900XUltra 7 265KF vs Ryzen 5 5500Ultra 7 265KF vs Ryzen 7 9850X3DUltra 7 265KF vs Ryzen 9 9900X3DUltra 7 265KF vs Ryzen 9 9950X3DUltra 7 265KF vs Ryzen 5 7600XUltra 5 245K vs Ultra 7 265KFUltra 7 265KF vs Ryzen 5 8500GUltra 5 245KF vs Ultra 7 265KFi3-12100F vs Ultra 7 265KFUltra 7 265KF vs Ryzen 5 7500X3Di5-6600 vs Ultra 7 265KFi5-4670 vs Ultra 7 265KFUltra 7 265KF vs Ryzen 5 3500XUltra 7 265KF vs Ryzen 5 5600Ultra 7 265KF vs Ryzen 3 4100i5-4590S vs Ultra 7 265KFRyzen 7 9800X3D vs Xeon E3-1285L v4Ryzen 7 7800X3D vs Xeon E3-1285L v4Ryzen 7 9700X vs Xeon E3-1285L v4Ryzen 7 7700X vs Xeon E3-1285L v4Ryzen 9 9900X vs Xeon E3-1285L v4Ryzen 5 5500 vs Xeon E3-1285L v4Ryzen 7 9850X3D vs Xeon E3-1285L v4Ryzen 9 9900X3D vs Xeon E3-1285L v4Ryzen 9 9950X3D vs Xeon E3-1285L v4Ryzen 5 7600X vs Xeon E3-1285L v4Ultra 5 245K vs Xeon E3-1285L v4Ryzen 5 8500G vs Xeon E3-1285L v4Ultra 5 245KF vs Xeon E3-1285L v4i3-12100F vs Xeon E3-1285L v4Ryzen 5 7500X3D vs Xeon E3-1285L v4i5-6600 vs Xeon E3-1285L v4i5-4670 vs Xeon E3-1285L v4Ryzen 5 3500X vs Xeon E3-1285L v4Ryzen 5 5600 vs Xeon E3-1285L v4Ryzen 3 4100 vs Xeon E3-1285L v4i5-4590S vs Xeon E3-1285L v4