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GPU Comparison: FPS, Specs & Value

Radeon 550 vs RTX A4000

The Radeon 550 is much slower than the RTX A4000 on average across 100+ games. We cannot compare value as at least one GPU is out of stock.

HowManyFPS Team · Prices updated · FPS from real gameplay sessions · Browse benchmarks

  • Available for $69.98
  • Up to 1399% faster on average across 100+ games
  • Is 4 years newer

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

RTX A4000 ranks 22 points higher.

FP32 Computehelp
AMD Radeon 550 Logo
Radeon 550
1211.4 TFLOPS
NVIDIA RTX A4000 Logo
RTX A4000
19170 TFLOPS

RTX A4000 has 1482% more compute power.

Pixel Fillratehelp
AMD Radeon 550 Logo
Radeon 550
18.93 GP/s
NVIDIA RTX A4000 Logo
RTX A4000
149.8 GP/s

RTX A4000 fills pixels 691% faster.

Texture Fillratehelp
AMD Radeon 550 Logo
Radeon 550
37.86 GT/s
NVIDIA RTX A4000 Logo
RTX A4000
299.5 GT/s

RTX A4000 maps textures 691% faster.

VRAMhelp

RTX A4000 has 14 GB more VRAM.

Memory Bandwidthhelp
AMD Radeon 550 Logo
Radeon 550
56 GB/s
NVIDIA RTX A4000 Logo
RTX A4000
448 GB/s

RTX A4000 moves data 700% faster.

TDPhelp

Radeon 550 draws 90W less power.

Pricehelp
GDDR5
Memory Typehelp
GDDR6
64-bit
Memory Bushelp
256-bit
Polaris (RX 500)
Generationhelp
Workstation Ampere (Ax000)
Desktop
Segmenthelp
Desktop
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Power Connectorshelp
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Outputshelp
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Frequently Asked Questions

compare_arrowsWhich is better, Radeon 550 or RTX A4000?expand_more
The RTX A4000. It's 2200% faster than the Radeon 550 on average across 100+ games, scoring 23/100 vs 1/100 in our gaming rating.
speedHow much faster is RTX A4000 than Radeon 550?expand_more
2200% 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, Radeon 550 or RTX A4000?expand_more
The RTX A4000 is faster at both resolutions. At 4K, VRAM matters more, check the specs section to compare memory. Toggle the resolution selector above to see per-game FPS.
paidIs the RTX A4000 worth buying in 2026?expand_more
It scores 23/100 in our gaming rating, faster than most GPUs on the market. Good buy if the price is right.
differenceWhat is the difference between Radeon 550 and RTX A4000?expand_more
Performance: Radeon 550 scores 1/100, RTX A4000 scores 23/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the Radeon 550 or RTX A4000 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 550 or RTX A4000?expand_more
The RTX A4000 is the stronger pick at 23/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the Radeon 550 and RTX A4000?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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