Performance comparison: which is faster?
GeForce GTX 580 (NVIDIA, 2011) and GeForce GTX 670 (NVIDIA, 2012) are compared here. Compare scores and VRAM, generative AI usability, and CPUs that pair well with each GPU.
Overall performance: nearly equal
For generative AI, the higher-VRAM GTX 670（2GB） 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 | GTX 580 | GTX 670 |
|---|---|---|
| Performance Score | 4,500 | 4,500 |
| VRAM | 1.5GB | 2GB |
| Manufacturer | NVIDIA | NVIDIA |
| Series | GTX 500 | GTX 600 |
| Release Year | 2011 | 2012 |
| Compatible CPU Example | AMD FX-4100 | AMD FX-4100 |
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 GTX 670 also run here)
| If You Want To... | Recommended |
|---|---|
| Prioritize high fps and smooth performance in demanding games | GTX 580 |
| Run larger generative AI and LLM models | GTX 670 |
| Prioritize value and adequate performance | GTX 580 (the lower model is often sufficient) |
Their scores are nearly identical (GTX 580: 4500 points / GTX 670: 4500 points). In this case, compare price, VRAM, and power draw.
GTX 580 has 1.5GB of VRAM, while GTX 670 has 2GB; GTX 670 has more. If image generation or a local LLM is even a possibility, the higher-VRAM option provides more room.
Using our guideline, AMD FX-4100 pairs well with GTX 580 and AMD FX-4100 with GTX 670 (CPU:GPU ≈ 0.9:1). If the CPU is too weak, replacing the GPU may not raise fps, so check the combination before buying.
→ GTX 580 Details ／ GTX 670 Details ／ Compare Another Combination
