Performance comparison: which is faster?
Radeon RX 9070 (AMD, 2025) and AMD Radeon Pro W7900 (AMD, 2023) are compared here. Compare scores and VRAM, generative AI usability, and CPUs that pair well with each GPU.
Overall performance: RX 9070 is about 12.5% faster
For generative AI, the higher-VRAM Radeon Pro W7900（48GB） has the advantage. For gaming, prioritize performance score and CPU compatibility; for AI, prioritize VRAM.
Relative performance score (higher is faster). Actual fps varies by resolution, game, and CPU configuration.
| Item | RX 9070 | Radeon Pro W7900 |
|---|---|---|
| Performance Score | 31,500 | 28,000 |
| VRAM | 16GB | 48GB |
| Manufacturer | AMD | AMD |
| Series | RX 9000 | Pro |
| Release Year | 2025 | 2023 |
| Compatible CPU Example | Ryzen 9 9950X3D | Core i7-13700K |
These generative AI models can run on only one GPU because of the VRAM difference (Stable Diffusion, Flux, LLMs, and others).
— None (all models that run on Radeon Pro W7900 also run here)
| If You Want To... | Recommended |
|---|---|
| Prioritize high fps and smooth performance in demanding games | RX 9070 |
| Run larger generative AI and LLM models | Radeon Pro W7900 |
| Prioritize value and adequate performance | Radeon Pro W7900 (the lower model is often sufficient) |
RX 9070 is about 12.5% higher by score (RX 9070: 31500 points / Radeon Pro W7900: 28000 points). Actual fps also varies by resolution, game, and CPU, so price is a reasonable deciding factor when the gap is only a few percent.
RX 9070 has 16GB of VRAM, while Radeon Pro W7900 has 48GB; Radeon Pro W7900 has more. If image generation or a local LLM is even a possibility, the higher-VRAM option provides more room.
Using our guideline, Ryzen 9 9950X3D pairs well with RX 9070 and Core i7-13700K with Radeon Pro W7900 (CPU:GPU ≈ 0.9:1). If the CPU is too weak, replacing the GPU may not raise fps, so check the combination before buying.
→ RX 9070 Details ／ Radeon Pro W7900 Details ／ Compare Another Combination
