GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the Radeon RX 7900 XTX comes out significantly faster — about 30% ahead of the Radeon RX 7900 GRE.
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Radeon RX 7900 XTX vs Radeon RX 7900 GRE: In-Depth Breakdown
Performance: Radeon RX 7900 XTX vs Radeon RX 7900 GRE
The Radeon RX 7900 XTX is significantly faster, around 30% 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 XTX packs 6,144 stream processors versus 5,120 on the Radeon RX 7900 GRE. The Radeon RX 7900 XTX also has more RT cores (96 vs 80) and more AI cores (192 vs 160), strengthening its ray-tracing and AI-upscaling performance.
Power & Efficiency
At 260W against 355W, the Radeon RX 7900 GRE is both the lower-power and the more efficient card, making it the easier build to cool and power.
VRAM & Future-Proofing
The Radeon RX 7900 XTX carries 24GB versus 16GB on the Radeon RX 7900 GRE. The extra 8GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The Radeon RX 7900 XTX's memory is also faster — 960 GB/s versus 576 GB/s (384-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 XTX, so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: Radeon RX 7900 GRE or Radeon RX 7900 XTX?
The Radeon RX 7900 XTX is the faster card by about 30%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.