Performance comparison: which is faster?
Radeon RX 560 (AMD, 2017) and Radeon HD 7850 (AMD, 2012) are compared here. Compare scores and VRAM, generative AI usability, and CPUs that pair well with each GPU.
Overall performance: RX 560 is about 11.1% faster
For generative AI, the higher-VRAM RX 560（4GB） 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 560 | HD 7850 |
|---|---|---|
| Performance Score | 4,000 | 3,600 |
| VRAM | 4GB | 2GB |
| Manufacturer | AMD | AMD |
| Series | RX 5000 | HD 7000 |
| Release Year | 2017 | 2012 |
| Compatible CPU Example | AMD Phenom II X4 945 | AMD Athlon II X4 640 |
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 RX 560 also run here)
| If You Want To... | Recommended |
|---|---|
| Prioritize high fps and smooth performance in demanding games | RX 560 |
| Run larger generative AI and LLM models | RX 560 |
| Prioritize value and adequate performance | HD 7850 (the lower model is often sufficient) |
RX 560 is about 11.1% higher by score (RX 560: 4000 points / HD 7850: 3600 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 560 has 4GB of VRAM, while HD 7850 has 2GB; RX 560 has more. If image generation or a local LLM is even a possibility, the higher-VRAM option provides more room.
Using our guideline, AMD Phenom II X4 945 pairs well with RX 560 and AMD Athlon II X4 640 with HD 7850 (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 560 Details ／ HD 7850 Details ／ Compare Another Combination
