GTX 1080 Ti vs RTX 2080 Ti: Specs
Architecture, compute capability and supported precisions for the GTX 1080 Ti and the RTX 2080 Ti, from vendor datasheets.
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Specs side by side
| Spec | GTX 1080 Ti | RTX 2080 Ti |
|---|---|---|
| VRAM | 11GB GDDR5X | 11GB GDDR6 |
| Memory bandwidth | 484 GB/s | 616 GB/s |
| Architecture | Pascal | Turing |
| Compute capability | 6.1 | 7.5 |
| Precisions in hardware | FP32, FP16 | FP32, FP16, INT4 |
| Peak FP16/BF16 tensor TFLOPS | – | 107.6 TFLOPS |
| NVLink / multi-GPU interconnect | – | NVLink, 2-way, 100 GB/s bidirectional |
| Max board power (TDP) | 250W | 250W (260W Founders Edition) |
