A40 vs Tesla V100
A40 starts at $0.59/GPU-hour on-demand; Tesla V100 starts at $0.17/GPU-hour on-demand. Compare the exact variants, memory and published specifications below. GPU spec numbers are not benchmarks.
71.2% cheaper at Tesla V100.
updated 2026-10-11. Price alone does not establish equivalent capacity or performance.
A40
Tesla V100
Spec sheet
| A40 | Tesla V100 | |
|---|---|---|
| Spec variant | A40 | Tesla V100 |
| Architecture | Ampere | Volta |
| VRAM (spec variant) | 48 GB | 16 GB |
| FP16 TFLOPS (dense) | 150 | 125 |
| Memory bandwidth | 696 GB/s | 900 GB/s |
| TDP | 300 W | 300 W |
| Interconnect | NVLink 112.5GB/s | NVLink 300GB/s |
| Launched | 2020 | 2017 |
What they cost to rent (2026-10-11)
| A40 | Tesla V100 | |
|---|---|---|
| Cheapest on-demand $/hr | $0.59 | $0.17 |
| Cheapest spot/community $/hr | – | $0.19 |
| Cheapest source | RunPod | TensorDock |
| Providers offering it | 2 | 6 |
Cheapest on-demand rate; the cheaper one is highlighted. Spot/marketplace tiers shown on the individual pages.
FAQ
Tesla V100 is cheaper: the A40 rents from $0.59 per GPU-hour and the Tesla V100 from $0.17 on-demand, updated 2026-10-11.
The largest recorded A40 variant has 48 GB and the largest Tesla V100 variant has 16 GB. Other variants may have less memory. The A40 has more.
Compare more rental options: the screener · price movers · methodology.