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GPU Comparison: FPS, Specs & Value

Radeon Vega 3 Mobile vs Radeon RX 6400

The Radeon Vega 3 Mobile is much slower than the Radeon RX 6400 on average across 100+ games. We cannot compare value as at least one GPU is out of stock.

  • Up to 806% faster on average across 100+ games
  • Is 2 years and 1 month newer
  • Available for $465.00

FPS Comparison Across Popular Games

Specs & Benchmark Comparison

Scorehelp

Radeon Vega 3 Mobile ranks 1 points higher.

FP32 Computehelp
AMD Radeon RX 6400 Logo
Radeon RX 6400
3565 TFLOPS

Radeon RX 6400 has 828% more compute power.

Pixel Fillratehelp
AMD Radeon RX 6400 Logo
Radeon RX 6400
74.27 GP/s

Radeon RX 6400 fills pixels 1757% faster.

Texture Fillratehelp
AMD Radeon RX 6400 Logo
Radeon RX 6400
111.4 GT/s

Radeon RX 6400 maps textures 828% faster.

Memory Bandwidthhelp
TDPhelp

Radeon Vega 3 Mobile draws 38W less power.

System-Shared
Memory Typehelp
GDDR6
System-Shared
Memory Bushelp
64-bit
Vega IGP (Picasso Mobile)
Generationhelp
Navi II (RX 6000)
Integrated
Segmenthelp
Desktop
-
Power Connectorshelp
-
-
Outputshelp
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Frequently Asked Questions

compare_arrowsWhich is better, Radeon Vega 3 Mobile or Radeon RX 6400?expand_more
Neither, they're within 1% of each other across 100+ games. Pick based on price, availability, or VRAM.
aspect_ratioWhich is better for 1440p and 4K gaming, Radeon Vega 3 Mobile or Radeon RX 6400?expand_more
They trade blows depending on the game. Toggle the resolution selector above to compare per-game FPS at 1440p and 4K.
differenceWhat is the difference between Radeon Vega 3 Mobile and Radeon RX 6400?expand_more
Performance: Radeon Vega 3 Mobile scores 8/100, Radeon RX 6400 scores 7/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the Radeon Vega 3 Mobile or Radeon RX 6400 bottleneck my PC?expand_more
Depends on the rest of your build, especially your CPU. Swap the paired CPU 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 Radeon Vega 3 Mobile or Radeon RX 6400?expand_more
Both are solid choices. Compare your current GPU against each one to see the exact FPS gain.
memoryDoes VRAM matter when comparing the Radeon Vega 3 Mobile and Radeon RX 6400?expand_more
Yes, more VRAM helps at higher resolutions and in modded games. Check the specs section above to compare memory capacity and bandwidth between both GPUs.

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