Core Ultra 5 245K vs Pentium 4405U
The Core Ultra 5 245K is slightly faster than the Pentium 4405U 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
Core Ultra 5 245K has a 100% higher base clock.
LGA1851
Sockethelp
IntegratedArrow Lake-S
Codenamehelp
-Desktop
Segmenthelp
MobileArc Graphics 4 Xe LPG
Integrated GPUhelp
HD Graphics 510 Mobile6400 MHz (DDR5)
RAMhelp
Overclockable
Overclock Supporthelp
Not OverclockableFrequently Asked Questions
compare_arrowsWhich is better, Core Ultra 5 245K or Pentium 4405U?expand_more
The Core Ultra 5 245K. It's 275% faster than the Pentium 4405U on average across 100+ games, scoring 60/100 vs 16/100 in our gaming rating.
speedHow much faster is Core Ultra 5 245K than Pentium 4405U?expand_more
275% 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 245K or Pentium 4405U?expand_more
The Core Ultra 5 245K is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core Ultra 5 245K worth buying in 2026?expand_more
It scores 60/100 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 245K and Pentium 4405U?expand_more
Performance: Core Ultra 5 245K scores 60/100, Pentium 4405U scores 16/100. 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 245K or Pentium 4405U 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 245K or Pentium 4405U?expand_more
The Core Ultra 5 245K is the stronger pick at 60/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.
Popular Comparisons
Ultra 5 245K vs Ryzen 7 7800X3DUltra 5 245K vs Ryzen 5 7600XUltra 5 245K vs Ryzen 9 9950X3DUltra 5 245K vs Ryzen 7 7700XUltra 5 245K vs Ryzen 9 9900XUltra 5 245K vs Ryzen 7 9850X3DUltra 5 245K vs Ryzen 7 9700XUltra 5 245K vs Ryzen 5 8500GUltra 5 245K vs Ultra 7 265KFUltra 5 245K vs Ryzen 9 9900X3Di3-12100F vs Ultra 5 245KUltra 5 245K vs Ryzen 5 7500X3DAtom D510 vs Ultra 5 245KAthlon II X2 240 vs Ultra 5 245KUltra 5 245K vs Ryzen 7 9800X3DUltra 5 245K vs Pentium E5400Ultra 5 245K vs Ultra 5 245KFPentium 4405U vs Ryzen 7 7800X3DPentium 4405U vs Ryzen 5 7600XPentium 4405U vs Ryzen 9 9950X3DPentium 4405U vs Ryzen 7 7700XPentium 4405U vs Ryzen 9 9900XPentium 4405U vs Ryzen 7 9850X3DPentium 4405U vs Ryzen 7 9700XPentium 4405U vs Ryzen 5 8500GUltra 7 265KF vs Pentium 4405UPentium 4405U vs Ryzen 9 9900X3Di3-12100F vs Pentium 4405UPentium 4405U vs Ryzen 5 7500X3DAtom D510 vs Pentium 4405UAthlon II X2 240 vs Pentium 4405UPentium 4405U vs Ryzen 7 9800X3DPentium 4405U vs Pentium E5400Ultra 5 245KF vs Pentium 4405U