GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the Arc A770 comes out dramatically faster — about 40% ahead of the Radeon RX 6600 XT. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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Arc A770 vs Radeon RX 6600 XT: In-Depth Breakdown
Performance: Arc A770 vs Radeon RX 6600 XT
The Arc A770 is dramatically faster, around 40% ahead of the Radeon RX 6600 XT. That gap is enough to move it up a tier: the Arc A770 is comfortable at 1440p, while the Radeon RX 6600 XT is better matched to 1080p.
Price & Value
The Radeon RX 6600 XT currently lists from $280 USD, $20 USD less than the Arc A770 at $300 USD. Because it's both faster and competitively priced, the Arc A770 wins on performance-per-dollar by about 31%. The Radeon RX 6600 XT is trading below its $379 USD MSRP — a genuine deal. The Arc A770 is trading below its $329 USD MSRP — a genuine deal.
Power & Efficiency
At 160W against 225W, the Radeon RX 6600 XT is both the lower-power and the more efficient card, making it the easier build to cool and power.
VRAM & Future-Proofing
The Arc A770 carries 16GB versus 8GB on the Radeon RX 6600 XT. 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 6600 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 6600 XT or Arc A770?
The Arc A770 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX 6600 XT if you find it at a steep discount.