Pentium E5400 vs Ryzen 5 PRO 8640U
The Pentium E5400 is slightly slower than the Ryzen 5 PRO 8640U 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.
Base Frequencyhelp
Ryzen 5 PRO 8640U has a 30% higher base clock.
LGA775
Sockethelp
FP7Wolfdale
Codenamehelp
Hawk PointDesktop
Segmenthelp
MobileNo Integrated Graphics
Integrated GPUhelp
Radeon 760MDDR1, DDR2, DDR3
RAMhelp
5600 MHz (DDR5)Not Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Pentium E5400 or Ryzen 5 PRO 8640U?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 Ryzen 5 PRO 8640U?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 Ryzen 5 PRO 8640U?expand_more
Performance: Pentium E5400 scores 48/100, Ryzen 5 PRO 8640U scores 20/100. 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 Ryzen 5 PRO 8640U 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 Ryzen 5 PRO 8640U?expand_more
Both are solid choices. Compare your current CPU against each one to see the exact FPS gain.
Popular Comparisons
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