GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The Radeon RX 7900 XTX is dramatically faster than the Arc A580, leading by roughly 182% in our performance index. The Arc A580, however, delivers more performance per dollar — $1,571 cheaper.
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Radeon RX 7900 XTX vs Arc A580: In-Depth Breakdown
Performance: Radeon RX 7900 XTX vs Arc A580
The Radeon RX 7900 XTX is dramatically faster, around 182% ahead of the Arc A580. That gap is enough to move it up a tier: the Radeon RX 7900 XTX is comfortable at 4K and high-refresh 1440p, while the Arc A580 is better matched to 1080p.
Price & Value
Right now the Arc A580 starts at $302 against $1,873 for the Radeon RX 7900 XTX. Despite being slower, the Arc A580 offers the better performance-per-dollar (~120% better value), so budget-focused buyers should weigh it carefully. The Arc A580 still sits about $123 above its $179 MSRP. The Radeon RX 7900 XTX still sits about $874 above its $999 MSRP.
Power & Efficiency
The Arc A580 pulls less power (175W vs 355W), so it's the easier card to cool and the lighter load on your PSU. The faster Radeon RX 7900 XTX draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it.
VRAM & Future-Proofing
With 24GB against 8GB, the Radeon RX 7900 XTX has more headroom for 4K textures and memory-hungry creative/AI tasks where the Arc A580's 8GB can fall short.
Features & Ecosystem
Beyond raw numbers, the Radeon RX 7900 XTX brings AMD FSR upscaling and strong rasterization value, while the Arc A580 offers Intel XeSS upscaling and AV1 encoding. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: Radeon RX 7900 XTX or Arc A580?
Choose the Radeon RX 7900 XTX if you want the most performance and can absorb the higher price. If you're optimizing for value, the Arc A580 stretches your money further for only slightly lower performance.