Pentium E5400 vs Xeon W3503
The Pentium E5400 is same performance as the Xeon W3503 on average across 100+ games. We cannot compare value as at least one CPU is out of stock.
HowManyFPS Team · Prices updated · FPS from real gameplay sessions · Browse benchmarks
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.
LGA775
Sockethelp
LGA1366Wolfdale
Codenamehelp
BloomfieldDesktop
Segmenthelp
Server/WorkstationNo Integrated Graphics
Integrated GPUhelp
No Integrated GraphicsDDR1, DDR2, DDR3
RAMhelp
DDR3Not Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Pentium E5400 or Xeon W3503?expand_more
Neither, they're within 1% of each other across 100+ games. Pick based on price, availability, or platform compatibility.
aspect_ratioWhich is better for 1440p and 4K gaming, Pentium E5400 or Xeon W3503?expand_more
They trade blows depending on the game. Toggle the resolution selector above to compare per-game FPS at 1440p and 4K.
differenceWhat is the difference between Pentium E5400 and Xeon W3503?expand_more
Performance: Pentium E5400 scores 49/100, Xeon W3503 scores 69/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Pentium E5400 or Xeon W3503 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 Pentium E5400 or Xeon W3503?expand_more
Both are solid choices. Compare your current CPU against each one to see the exact FPS gain.
Popular Comparisons
Pentium E5400 vs Ryzen 7 7800X3DPentium E5400 vs Ryzen 5 7600XPentium E5400 vs Ryzen 9 9950X3DPentium E5400 vs Ryzen 7 7700XPentium E5400 vs Ryzen 9 9900XPentium E5400 vs Ryzen 7 9850X3DPentium E5400 vs Ryzen 7 9700XPentium E5400 vs Ryzen 5 8500GUltra 7 265KF vs Pentium E5400Pentium E5400 vs Ryzen 9 9900X3Di3-12100F vs Pentium E5400Pentium E5400 vs Ryzen 5 7500X3DAtom D510 vs Pentium E5400Athlon II X2 240 vs Pentium E5400Pentium E5400 vs Ryzen 7 9800X3DUltra 5 245K vs Pentium E5400Ultra 5 245KF vs Pentium E5400Ryzen 7 7800X3D vs Xeon W3503Ryzen 5 7600X vs Xeon W3503Ryzen 9 9950X3D vs Xeon W3503Ryzen 7 7700X vs Xeon W3503Ryzen 9 9900X vs Xeon W3503Ryzen 7 9850X3D vs Xeon W3503Ryzen 7 9700X vs Xeon W3503Ryzen 5 8500G vs Xeon W3503Ultra 7 265KF vs Xeon W3503Ryzen 9 9900X3D vs Xeon W3503i3-12100F vs Xeon W3503Ryzen 5 7500X3D vs Xeon W3503Atom D510 vs Xeon W3503Athlon II X2 240 vs Xeon W3503Ryzen 7 9800X3D vs Xeon W3503Ultra 5 245K vs Xeon W3503Ultra 5 245KF vs Xeon W3503