NVIDIA A100 vs NVIDIA V100
Side-by-side comparison of specifications, performance, and efficiency.
NVIDIA A100
Architecture
Ampere
Year
2020
VRAM
80 GB
TDP
400 W
NVIDIA V100
Architecture
Volta
Year
2018
VRAM
32 GB
TDP
300 W
Specifications
NVIDIA A100 NVIDIA V100
Architecture
Ampere Volta
Launch Year
2020 2018
Form Factor
SXM SXM
VRAM
80 GB32 GB
Memory Bandwidth
2.0 TB/s900 GB/s
TDP
400 W300 W
Process Node
7nm 12nm
| Spec | NVIDIA A100 | NVIDIA V100 |
|---|---|---|
| Architecture | Ampere | Volta |
| Launch Year | 2020 | 2018 |
| Form Factor | SXM | SXM |
| VRAM | 80 GB | 32 GB |
| Memory Bandwidth | 2.0 TB/s | 900 GB/s |
| TDP | 400 W | 300 W |
| Process Node | 7nm | 12nm |
Performance (TFLOPS)
NVIDIA A100 NVIDIA V100
FP64
9.7 TFlops7.8 TFlops
FP32
19.5 TFlops15.7 TFlops
FP16
312.0 TFlops125.0 TFlops
BF16
312.0 TFlops—
INT8
624.0 TFlops—
| Precision | NVIDIA A100 | NVIDIA V100 |
|---|---|---|
| FP64 | 9.7 TFlops | 7.8 TFlops |
| FP32 | 19.5 TFlops | 15.7 TFlops |
| FP16 | 312.0 TFlops | 125.0 TFlops |
| BF16 | 312.0 TFlops | — |
| INT8 | 624.0 TFlops | — |
FLOPS by Precision
Efficiency — TDP vs FP32 Performance
Analysis
Most Efficient
NVIDIA
V100
0.05 TFLOPS/W
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