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CPU Comparison: FPS, Specs & Value

A6-5400B vs Ryzen 7 9850X3D

The A6-5400B is much slower than the Ryzen 7 9850X3D on average across 100+ games. We cannot compare value as at least one CPU is out of stock.

  • Up to 575% faster on average across 100+ games
  • Is 13 years and 6 months newer
  • Available for $484.00

FPS Comparison Across Popular Games

Predicted average FPS at 1080p, 1440p, and 4K, based on real game benchmarks.

Resolution

Quality

Specs & Benchmark Comparison

Side-by-side specs, synthetic benchmarks, and key hardware differences.

Scorehelp

Ryzen 7 9850X3D ranks 94 points higher.

Coreshelp

Ryzen 7 9850X3D has 6 more cores.

Threadshelp

Ryzen 7 9850X3D has 14 more threads.

L3 Cachehelp
Base Frequencyhelp
AMD A6-5400B Logo
A6-5400B
3.6 GHz

Ryzen 7 9850X3D has a 31% higher base clock.

Turbo Frequencyhelp
AMD A6-5400B Logo
A6-5400B
3.8 GHz

Ryzen 7 9850X3D boosts 47% higher.

TDPhelp

A6-5400B draws 55W less power.

Pricehelp
FM2
Sockethelp
AM5
Trinity
Codenamehelp
Granite Ridge
Desktop
Segmenthelp
Desktop
Radeon HD 7540D
Integrated GPUhelp
Radeon Graphics
1866 MHz (DDR3)
RAMhelp
5600 MHz (DDR5)
Not Overclockable
Overclock Supporthelp
Overclockable

Frequently Asked Questions

compare_arrowsWhich is better, A6-5400B or Ryzen 7 9850X3D?expand_more
The Ryzen 7 9850X3D. It's 1567% faster than the A6-5400B on average across 100+ games, scoring 100/100 vs 6/100 in our gaming rating.
speedHow much faster is Ryzen 7 9850X3D than A6-5400B?expand_more
1567% 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, A6-5400B or Ryzen 7 9850X3D?expand_more
The Ryzen 7 9850X3D is faster at both resolutions. Toggle the resolution selector above to see per-game FPS.
paidIs the Ryzen 7 9850X3D worth buying in 2026?expand_more
It scores 100/100 in our gaming rating, faster than most CPUs on the market. Good buy if the price is right.
differenceWhat is the difference between A6-5400B and Ryzen 7 9850X3D?expand_more
Performance: A6-5400B scores 6/100, Ryzen 7 9850X3D scores 100/100. They also differ in core count, clock speeds, L3 cache, and power draw. Full breakdown in the specs section above.
compressWill the A6-5400B or Ryzen 7 9850X3D 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 A6-5400B or Ryzen 7 9850X3D?expand_more
The Ryzen 7 9850X3D is the stronger pick at 100/100. Compare your current CPU against it to see the exact FPS gain across 100+ games.

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