Performance comparison: which is faster?
GeForce GTX 1080 (NVIDIA, 2016) and GeForce GTX 1070 Ti (NVIDIA, 2017) are compared here. Compare scores and VRAM, generative AI usability, and CPUs that pair well with each GPU.
Overall performance: GTX 1080 is about 4.3% faster
Both have 8GB 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 1080 | GTX 1070 Ti |
|---|---|---|
| Performance Score | 12,000 | 11,500 |
| VRAM | 8GB | 8GB |
| Manufacturer | NVIDIA | NVIDIA |
| Series | GTX 10 | GTX 10 |
| Release Year | 2016 | 2017 |
| Compatible CPU Example | AMD FX-9590 | Core i7-6700 |
| If You Want To... | Recommended |
|---|---|
| Prioritize high fps and smooth performance in demanding games | GTX 1080 |
| Run larger generative AI and LLM models | GTX 1080 |
| Prioritize value and adequate performance | GTX 1070 Ti (the lower model is often sufficient) |
GTX 1080 is about 4.3% higher by score (GTX 1080: 12000 points / GTX 1070 Ti: 11500 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 8GB of VRAM, so the range of generative AI models they can run is nearly the same.
Using our guideline, AMD FX-9590 pairs well with GTX 1080 and Core i7-6700 with GTX 1070 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.
