Performance comparison: which is faster?
GeForce GTX 660 (NVIDIA, 2012) and GeForce GTX 750 Ti (NVIDIA, 2014) are compared here. Compare scores and VRAM, generative AI usability, and CPUs that pair well with each GPU.
Overall performance: nearly equal
Both have 2GB 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 | GTX 660 | GTX 750 Ti |
|---|---|---|
| Performance Score | 3,500 | 3,500 |
| VRAM | 2GB | 2GB |
| Manufacturer | NVIDIA | NVIDIA |
| Series | GTX 600 | GTX 700 |
| Release Year | 2012 | 2014 |
| Compatible CPU Example | AMD A6-7470K | AMD A6-7470K |
| If You Want To... | Recommended |
|---|---|
| Prioritize high fps and smooth performance in demanding games | GTX 660 |
| Run larger generative AI and LLM models | GTX 660 |
| Prioritize value and adequate performance | GTX 660 (the lower model is often sufficient) |
Their scores are nearly identical (GTX 660: 3500 points / GTX 750 Ti: 3500 points). In this case, compare price, VRAM, and power draw.
Both have 2GB of VRAM, so the range of generative AI models they can run is nearly the same.
Using our guideline, AMD A6-7470K pairs well with GTX 660 and AMD A6-7470K with GTX 750 Ti (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 660 Details ／ GTX 750 Ti Details ／ Compare Another Combination
