RTX 4080 vs RTX A5000: Specs
Architecture, compute capability and supported precisions for the RTX 4080 and the RTX A5000, from vendor datasheets.
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Specs side by side
| Spec | RTX 4080 | RTX A5000 |
|---|---|---|
| VRAM | 16GB GDDR6X | 24GB GDDR6 with ECC |
| Memory bandwidth | 716.8 GB/s | 768 GB/s |
| Architecture | Ada Lovelace | Ampere |
| Compute capability | 8.9 | 8.6 |
| Precisions in hardware | FP32, FP16, BF16, FP8, INT4 | FP32, FP16, BF16, INT4 |
| Peak FP16/BF16 tensor TFLOPS | 194.9 TFLOPS | – |
| Peak FP8 tensor TFLOPS | 389.9 TFLOPS | – |
| NVLink / multi-GPU interconnect | – | NVLink, 112.5 GB/s bidirectional |
| Max board power (TDP) | 320W | 230W |
