Core Ultra 5 338H vs Pentium E5400
The Core Ultra 5 338H 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.
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
Pentium E5400 has a 42% higher base clock.
Intel BGA 2540
Sockethelp
LGA775Panther Lake
Codenamehelp
WolfdaleMobile
Segmenthelp
DesktopArc B370 Mobile
Integrated GPUhelp
No Integrated Graphics8533 MHz (LPDDR5X)
RAMhelp
DDR1, DDR2, DDR3Not Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core Ultra 5 338H or Pentium E5400?expand_more
The Core Ultra 5 338H. It's 58% faster than the Pentium E5400 on average across 100+ games, scoring 31/100 vs 49/100 in our gaming rating.
speedHow much faster is Core Ultra 5 338H than Pentium E5400?expand_more
58% 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 5 338H or Pentium E5400?expand_more
The Core Ultra 5 338H is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core Ultra 5 338H worth buying in 2026?expand_more
It scores 31/100 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 5 338H and Pentium E5400?expand_more
Performance: Core Ultra 5 338H scores 31/100, Pentium E5400 scores 49/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Core Ultra 5 338H 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 Core Ultra 5 338H or Pentium E5400?expand_more
The Core Ultra 5 338H is the stronger pick at 31/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
Ultra 5 338H vs Ryzen 7 7800X3DUltra 5 338H vs Ryzen 5 7600XUltra 5 338H vs Ryzen 9 9950X3DUltra 5 338H vs Ryzen 7 7700XUltra 5 338H vs Ryzen 9 9900XUltra 5 338H vs Ryzen 7 9850X3DUltra 5 338H vs Ryzen 7 9700XUltra 5 338H vs Ryzen 5 8500GUltra 5 338H vs Ultra 7 265KFUltra 5 338H vs Ryzen 9 9900X3Di3-12100F vs Ultra 5 338HUltra 5 338H vs Ryzen 5 7500X3DCeleron G1610 vs Ultra 5 338HAthlon II X2 240 vs Ultra 5 338HUltra 5 338H vs Ryzen 7 9800X3DUltra 5 245K vs Ultra 5 338HUltra 5 245KF vs Ultra 5 338HPentium 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 7500X3DCeleron G1610 vs Pentium E5400Athlon II X2 240 vs Pentium E5400Pentium E5400 vs Ryzen 7 9800X3DUltra 5 245K vs Pentium E5400Ultra 5 245KF vs Pentium E5400