GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the Radeon RX 7900 XT comes out dramatically faster — about 93% ahead of the Arc A770. But the Arc A770 is the better value, undercutting it by $714 for the performance you get.
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Radeon RX 7900 XT vs Arc A770: In-Depth Breakdown
Performance: Radeon RX 7900 XT vs Arc A770
The Radeon RX 7900 XT is dramatically faster, around 93% ahead of the Arc A770. That gap is enough to move it up a tier: the Radeon RX 7900 XT is comfortable at 4K with upscaling and native 1440p, while the Arc A770 is better matched to 1440p.
Price & Value
The Arc A770 currently lists from $550, $714 less than the Radeon RX 7900 XT at $1,264. Despite being slower, the Arc A770 offers the better performance-per-dollar (~19% better value), so budget-focused buyers should weigh it carefully. The Arc A770 still sits about $221 above its $329 MSRP. The Radeon RX 7900 XT still sits about $365 above its $899 MSRP.
Power & Efficiency
On power, the Arc A770 is the gentler choice at 225W versus 300W. The Radeon RX 7900 XT is more efficient per watt because it's faster, but its higher 300W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
The Radeon RX 7900 XT carries 20GB versus 16GB on the Arc A770. The extra 4GB 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 7900 XT brings AMD FSR upscaling and strong rasterization value, while the Arc A770 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 XT or Arc A770?
Choose the Radeon RX 7900 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the Arc A770 stretches your money further for only slightly lower performance.