GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the Radeon RX 7800 XT comes out dramatically faster — about 86% ahead of the Arc A580.
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Radeon RX 7800 XT vs Arc A580: In-Depth Breakdown
Performance: Radeon RX 7800 XT vs Arc A580
The Radeon RX 7800 XT is dramatically faster, around 86% ahead of the Arc A580. That gap is enough to move it up a tier: the Radeon RX 7800 XT is comfortable at 1440p, while the Arc A580 is better matched to 1080p.
Power & Efficiency
On power, the Arc A580 is the gentler choice at 175W versus 263W. The Radeon RX 7800 XT is more efficient per watt because it's faster, but its higher 263W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
The Radeon RX 7800 XT carries 16GB versus 8GB on the Arc A580. The extra 8GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Features & Ecosystem
Beyond raw numbers, the Radeon RX 7800 XT 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 7800 XT or Arc A580?
The Radeon RX 7800 XT is the faster card by about 86%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.