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 significantly faster — about 20% ahead of the Radeon RX 7900 GRE. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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Radeon RX 7900 XT vs Radeon RX 7900 GRE: In-Depth Breakdown
Performance: Radeon RX 7900 XT vs Radeon RX 7900 GRE
The Radeon RX 7900 XT is significantly faster, around 20% ahead of the Radeon RX 7900 GRE. Both cards sit in the same broad class, well suited to 4K with upscaling and native 1440p. The Radeon RX 7900 XT packs 5,376 stream processors versus 5,120 on the Radeon RX 7900 GRE.
Price & Value
The Radeon RX 7900 XT currently lists from $633 GBP, $613 GBP less than the Radeon RX 7900 GRE at $1,246 GBP. Because it's both faster and competitively priced, the Radeon RX 7900 XT wins on performance-per-dollar by about 136%. The Radeon RX 7900 XT is trading below its $899 GBP MSRP — a genuine deal. The Radeon RX 7900 GRE still sits about $697 GBP above its $549 GBP MSRP.
Power & Efficiency
On power, the Radeon RX 7900 GRE is the gentler choice at 260W 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 Radeon RX 7900 GRE. The extra 4GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The Radeon RX 7900 XT's memory is also faster — 800 GB/s versus 576 GB/s (320-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The Radeon RX 7900 GRE is roughly 2 years newer than the Radeon RX 7900 XT, so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: Radeon RX 7900 XT or Radeon RX 7900 GRE?
The Radeon RX 7900 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 Radeon RX 7900 GRE if you find it at a steep discount.