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CPU Comparison: FPS, Specs & Value

Pentium 3805U vs Core Ultra 5 225

The Pentium 3805U is much slower than the Core Ultra 5 225 on average across 100+ games. We cannot compare value as at least one CPU is out of stock.

  • Up to 53% cheaper$161 vs $190.10
  • Up to 331% faster on average across 100+ games
  • Is 10 years newer
  • Up to 182% better value for money
  • Up to 53% more expensive$190.10 vs $161

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.

Scorehelp

Core Ultra 5 225 ranks 61 points higher.

Coreshelp

Core Ultra 5 225 has 8 more cores.

Threadshelp

Core Ultra 5 225 has 8 more threads.

L3 Cachehelp

Core Ultra 5 225 has 18 MB more L3 cache.

Base Frequencyhelp

Core Ultra 5 225 has a 74% higher base clock.

Turbo Frequencyhelp
TDPhelp

Pentium 3805U draws 50W less power.

Intel BGA 1168
Sockethelp
LGA1851
Broadwell-U
Codenamehelp
Arrow Lake-S
Mobile
Segmenthelp
Desktop
Intel HD
Integrated GPUhelp
Arc Xe-LPG Graphics 16EU
1600 MHz (DDR3)
RAMhelp
6400 MHz (DDR5)
Not Overclockable
Overclock Supporthelp
Not Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, Pentium 3805U or Core Ultra 5 225?expand_more
The Core Ultra 5 225. It's 1525% faster than the Pentium 3805U on average across 100+ games, scoring 65/100 vs 4/100 in our gaming rating.
speedHow much faster is Core Ultra 5 225 than Pentium 3805U?expand_more
1525% 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, Pentium 3805U or Core Ultra 5 225?expand_more
The Core Ultra 5 225 is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Core Ultra 5 225 worth buying in 2026?expand_more
It scores 65/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Pentium 3805U and Core Ultra 5 225?expand_more
Performance: Pentium 3805U scores 4/100, Core Ultra 5 225 scores 65/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the Pentium 3805U or Core Ultra 5 225 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 3805U or Core Ultra 5 225?expand_more
The Core Ultra 5 225 is the stronger pick at 65/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.

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