GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the Radeon RX 9070 comes out dramatically faster — about 181% ahead of the Arc A580. But the Arc A580 is the better value, undercutting it by $450 USD for the performance you get.
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Radeon RX 9070 vs Arc A580: In-Depth Breakdown
Performance: Radeon RX 9070 vs Arc A580
The Radeon RX 9070 is dramatically faster, around 181% ahead of the Arc A580. That gap is enough to move it up a tier: the Radeon RX 9070 is comfortable at 4K with upscaling and native 1440p, while the Arc A580 is better matched to 1080p.
Price & Value
The Arc A580 currently lists from $100 USD, $450 USD less than the Radeon RX 9070 at $550 USD. Despite being slower, the Arc A580 offers the better performance-per-dollar (~96% better value), so budget-focused buyers should weigh it carefully. The Arc A580 is trading below its $179 USD MSRP — a genuine deal.
Power & Efficiency
On power, the Arc A580 is the gentler choice at 175W versus 220W. The Radeon RX 9070 is more efficient per watt because it's faster, but its higher 220W draw means more heat and a bigger PSU. Its more modern RDNA 4 architecture on a TSMC N4 process is part of why it does more with each watt.
VRAM & Future-Proofing
The Radeon RX 9070 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.
Generation & Longevity
The Radeon RX 9070 is roughly 2 years newer than the Arc A580 (RDNA 4 vs Alchemist), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the Arc A580 brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 9070 offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: Arc A580 or Radeon RX 9070?
Choose the Radeon RX 9070 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.