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 118% ahead of the Arc B570. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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Radeon RX 7800 XT vs Arc B570: In-Depth Breakdown
Performance: Radeon RX 7800 XT vs Arc B570
The Radeon RX 7800 XT is dramatically faster, around 118% ahead of the Arc B570. That gap is enough to move it up a tier: the Radeon RX 7800 XT is comfortable at 1440p, while the Arc B570 is better matched to 1080p.
Price & Value
The Arc B570 currently lists from $330 CAD, $358 CAD less than the Radeon RX 7800 XT at $688 CAD. Because it's both faster and competitively priced, the Radeon RX 7800 XT wins on performance-per-dollar. The Arc B570 still sits about $111 CAD above its $219 CAD MSRP. The Radeon RX 7800 XT still sits about $189 CAD above its $499 CAD MSRP.
Power & Efficiency
On power, the Arc B570 is the gentler choice at 150W 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 10GB on the Arc B570. The extra 6GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Generation & Longevity
The Arc B570 is roughly 2 years newer than the Radeon RX 7800 XT (Battlemage vs RDNA 3), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the Arc B570 brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 7800 XT 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 B570 or Radeon RX 7800 XT?
The Radeon RX 7800 XT is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Arc B570 if you find it at a steep discount.