GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The Radeon RX Vega 56 is dramatically faster than the Radeon RX 550, leading by roughly 1100% in our performance index. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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Radeon RX Vega 56 vs Radeon RX 550: In-Depth Breakdown
Performance: Radeon RX Vega 56 vs Radeon RX 550
The Radeon RX Vega 56 is dramatically faster, around 1100% ahead of the Radeon RX 550. Both cards sit in the same broad class, well suited to entry-level 1080p. The Radeon RX Vega 56 packs 3,584 stream processors versus 640 on the Radeon RX 550.
Price & Value
Right now the Radeon RX 550 starts at $77 EUR against $790 EUR for the Radeon RX Vega 56. Because it's both faster and competitively priced, the Radeon RX Vega 56 wins on performance-per-dollar by about 18%. The Radeon RX Vega 56 still sits about $391 EUR above its $399 EUR MSRP.
Power & Efficiency
The Radeon RX 550 pulls less power (50W vs 210W), so it's the easier card to cool and the lighter load on your PSU. The faster Radeon RX Vega 56 draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it.
VRAM & Future-Proofing
With 8GB against 2GB, the Radeon RX Vega 56 has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 550's 2GB can fall short. The Radeon RX Vega 56's memory is also faster — 410 GB/s versus 96 GB/s (2048-bit vs 128-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 550 or Radeon RX Vega 56?
The Radeon RX Vega 56 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX 550 if you find it at a steep discount.