Radeon RX 9070 XT vs NVIDIA RTX PRO 4000 Blackwell
Short answer: which is best?
Radeon RX 9070 XT is 42.8 % stronger than NVIDIA RTX PRO 4000 Blackwell. Radeon RX 9070 XT ranks #4 of 43 measured graphics cards at WhatFPS (15,520 GPU score over 7 verified runs). NVIDIA RTX PRO 4000 Blackwell ranks #8 of 43 measured graphics cards at WhatFPS (10,870 GPU score over 1 verified runs). The numbers are measured in 8 verified WhatFPS runs — not estimated, not self-reported.
Measured comparison
| Metric | Radeon RX 9070 XT | NVIDIA RTX PRO 4000 Blackwell |
|---|---|---|
| GPU score (the card's own performance) | 15,520 | 10,870 |
| Best rig (GAMING — whole PC) | 12,063 | 11,994 |
| Earth II (Vulkan) | 64.7 FPS | 44.3 FPS |
| Mission to Earth II (DX12) | 53.8 FPS | 56.2 FPS |
| Earth II Landing (DX12 Ultimate) | 49.4 FPS | 53.9 FPS |
| Supernova (DX11) | 28.7 FPS | 99.8 FPS |
| Memory bandwidth | 106 GB/s | 189 GB/s |
| VRAM | 16 GB | 24 GB |
| Ray tracing | Yes | Yes |
What the numbers mean
The GPU score is the graphics card's own performance — that is what we rank on. GAMING is the whole rig's score in the best PC we measured the card in, and depends on processor, memory and storage. We show both and never mix them.
All numbers come from our benchmark suite: four hand-built 3D scenes written directly against the graphics APIs in Rust, the same load on every PC. The methodology is open at https://whatfps.com/metodik
All measurements for Radeon RX 9070 XT · All measurements for NVIDIA RTX PRO 4000 Blackwell