Xeon E3-1230 vs Xeon E5-2603
The Xeon E3-1230 is slightly slower than the Xeon E5-2603 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.
LGA1155
Sockethelp
LGA2011Sandy Bridge
Codenamehelp
Sandy Bridge-EPServer/Workstation
Segmenthelp
Server/WorkstationNo Integrated Graphics
Integrated GPUhelp
No Integrated GraphicsDDR3
RAMhelp
DDR3Not Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Xeon E3-1230 or Xeon E5-2603?expand_more
The Xeon E5-2603. It's 6% faster than the Xeon E3-1230 on average across 100+ games, scoring 67/100 vs 63/100 in our gaming rating.
speedHow much faster is Xeon E5-2603 than Xeon E3-1230?expand_more
6% 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, Xeon E3-1230 or Xeon E5-2603?expand_more
The Xeon E5-2603 is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Xeon E5-2603 worth buying in 2026?expand_more
It scores 67/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Xeon E3-1230 and Xeon E5-2603?expand_more
Performance: Xeon E3-1230 scores 63/100, Xeon E5-2603 scores 67/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Xeon E3-1230 or Xeon E5-2603 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 Xeon E3-1230 or Xeon E5-2603?expand_more
The Xeon E5-2603 is the stronger pick at 67/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
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