A8-5545M vs Pentium E5400
The A8-5545M is slightly faster than the Pentium E5400 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.
FP2
Sockethelp
LGA775Richland
Codenamehelp
WolfdaleMobile
Segmenthelp
DesktopRadeon HD 8510G IGP
Integrated GPUhelp
No Integrated GraphicsDDR3
RAMhelp
DDR1, DDR2, DDR3Not Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, A8-5545M or Pentium E5400?expand_more
The A8-5545M. It's 138% faster than the Pentium E5400 on average across 100+ games, scoring 21/100 vs 50/100 in our gaming rating.
speedHow much faster is A8-5545M than Pentium E5400?expand_more
138% 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, A8-5545M or Pentium E5400?expand_more
The A8-5545M is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the A8-5545M worth buying in 2026?expand_more
It scores 21/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between A8-5545M and Pentium E5400?expand_more
Performance: A8-5545M scores 21/100, Pentium E5400 scores 50/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the A8-5545M or Pentium E5400 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 A8-5545M or Pentium E5400?expand_more
The A8-5545M is the stronger pick at 21/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
A8-5545M vs Ryzen 7 7800X3DA8-5545M vs Ryzen 5 7600XA8-5545M vs Ryzen 9 9950X3DA8-5545M vs Ryzen 7 7700XA8-5545M vs Ryzen 9 9900XA8-5545M vs Ryzen 7 9850X3DA8-5545M vs Ryzen 7 9700XA8-5545M vs Ryzen 5 8500GA8-5545M vs Ultra 7 265KFA8-5545M vs Ryzen 9 9900X3DA8-5545M vs i3-12100FA8-5545M vs Ryzen 5 7500X3DA8-5545M vs Atom D510A8-5545M vs Athlon II X2 240A8-5545M vs Ryzen 7 9800X3DA8-5545M vs Ultra 5 245KA8-5545M vs Ultra 5 245KFPentium 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 E5400