Flopper.io GPU Comparison Sheet
September 6, 2026
flopper.io/compare/nvidia-geforce-gtx-1080-8gb-vs-nvidia-p100-sxm2-16gbNVIDIA GeForce GTX 1080 8GB vs NVIDIA P100 SXM2 16GB
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| NVIDIA GeForce GTX 1080 8GB | NVIDIA P100 SXM2 16GB | |
|---|---|---|
| FP32 TFLOPS | 8.9 | 10.6 |
| Memory | 8 GB | 16 GB |
| Memory Bandwidth | 320 GB/s | 732 GB/s |
| TDP | 180 W | 300 W |
Performance by Precision
| Precision | NVIDIA GeForce GTX 1080 8GB peak TFLOPS (dense) | NVIDIA P100 SXM2 16GB peak TFLOPS (dense) |
|---|---|---|
| FP64 | — | 5.3 |
| FP32 | 8.9 | 10.6 |
| TF32 | — | — |
| BF16 | — | — |
| FP16 | — | 21.2 |
| FP8 | — | — |
| FP6 | — | — |
| FP4 | — | — |
| INT8 | — | — |
Specifications
| NVIDIA GeForce GTX 1080 8GB | NVIDIA P100 SXM2 16GB | |
|---|---|---|
| Architecture | Pascal | Pascal |
| Process Node | 16nm | 16nm |
| Launch Year | 2016 | 2016 |
| Form Factor | PCIe | SXM |
| Memory Type | GDDR5X | HBM2 |
| Interface Width | 256-bit | — |
| Interconnect | — | — |
| TDP | 180 W | 300 W |
| FP32 Efficiency | 0.05 TFLOPS/W | 0.04 TFLOPS/W |