Performance comparison: which is faster?
Radeon R9 290X (AMD, 2014) and Radeon R9 290 (AMD, 2014) are compared here. Compare scores and VRAM, generative AI usability, and CPUs that pair well with each GPU.
Overall performance: R9 290X is about 8.3% faster
Both have 4GB of VRAM, so they support a similar range of generative AI models. 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 | R9 290X | R9 290 |
|---|---|---|
| Performance Score | 6,500 | 6,000 |
| VRAM | 4GB | 4GB |
| Manufacturer | AMD | AMD |
| Series | R9 | R9 |
| Release Year | 2014 | 2014 |
| Compatible CPU Example | AMD Phenom II X6 1090T | Core i3-7100 |
| If You Want To... | Recommended |
|---|---|
| Prioritize high fps and smooth performance in demanding games | R9 290X |
| Run larger generative AI and LLM models | R9 290X |
| Prioritize value and adequate performance | R9 290 (the lower model is often sufficient) |
R9 290X is about 8.3% higher by score (R9 290X: 6500 points / R9 290: 6000 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.
Both have 4GB of VRAM, so the range of generative AI models they can run is nearly the same.
Using our guideline, AMD Phenom II X6 1090T pairs well with R9 290X and Core i3-7100 with R9 290 (CPU:GPU ≈ 0.9:1). If the CPU is too weak, replacing the GPU may not raise fps, so check the combination before buying.
→ R9 290X Details ／ R9 290 Details ／ Compare Another Combination
