- Home
- Compare GPUs
- NVIDIA GB200 vs NVIDIA B100
NVIDIA GB200 vs NVIDIA B100
Side-by-side comparison of specifications, performance, and efficiency.
NVIDIA GB200
Architecture
Blackwell
Year
2024
VRAM
372 GB
NVIDIA B100
Architecture
Blackwell
Year
2024
VRAM
192 GB
TDP
700 W
Specifications
NVIDIA GB200 NVIDIA B100
Architecture
Blackwell Blackwell
Launch Year
2024 2024
Form Factor
Superchip SXM
VRAM
372 GB192 GB
Memory Bandwidth
16.0 TB/s8.0 TB/s
TDP
—700 W
Process Node
4nm 4nm
| Spec | NVIDIA GB200 | NVIDIA B100 |
|---|---|---|
| Architecture | Blackwell | Blackwell |
| Launch Year | 2024 | 2024 |
| Form Factor | Superchip | SXM |
| VRAM | 372 GB | 192 GB |
| Memory Bandwidth | 16.0 TB/s | 8.0 TB/s |
| TDP | — | 700 W |
| Process Node | 4nm | 4nm |
Performance (TFLOPS)
NVIDIA GB200 NVIDIA B100
FP64
80.0 TFlops30.0 TFlops
FP32
160.0 TFlops60.0 TFlops
FP16
5000.0 TFlops1750.0 TFlops
BF16
5000.0 TFlops1750.0 TFlops
FP8
10000.0 TFlops3500.0 TFlops
INT8
10000.0 TFlops3500.0 TFlops
| Precision | NVIDIA GB200 | NVIDIA B100 |
|---|---|---|
| FP64 | 80.0 TFlops | 30.0 TFlops |
| FP32 | 160.0 TFlops | 60.0 TFlops |
| FP16 | 5000.0 TFlops | 1750.0 TFlops |
| BF16 | 5000.0 TFlops | 1750.0 TFlops |
| FP8 | 10000.0 TFlops | 3500.0 TFlops |
| INT8 | 10000.0 TFlops | 3500.0 TFlops |
FLOPS by Precision
Efficiency — TDP vs FP32 Performance
Analysis
Most Efficient
NVIDIA
B100
0.09 TFLOPS/W
Get Comparison Updates
New GPUs added weekly. Be the first to see how they compare.