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NVIDIA GB10 Grace Blackwell vs NVIDIA GB200
Side-by-side comparison of specifications, performance, and efficiency.
NVIDIA GB10 Grace Blackwell
Architecture
Blackwell
Year
2025
VRAM
128 GB
TDP
180 W
NVIDIA GB200
Architecture
Blackwell
Year
2024
VRAM
372 GB
Specifications
NVIDIA GB10 Grace Blackwell NVIDIA GB200
Architecture
Blackwell Blackwell
Launch Year
2025 2024
Form Factor
Integrated Superchip
VRAM
128 GB372 GB
Memory Bandwidth
273 GB/s16.0 TB/s
TDP
180 W—
Process Node
— 4nm
| Spec | NVIDIA GB10 Grace Blackwell | NVIDIA GB200 |
|---|---|---|
| Architecture | Blackwell | Blackwell |
| Launch Year | 2025 | 2024 |
| Form Factor | Integrated | Superchip |
| VRAM | 128 GB | 372 GB |
| Memory Bandwidth | 273 GB/s | 16.0 TB/s |
| TDP | 180 W | — |
| Process Node | — | 4nm |
Performance (TFLOPS)
NVIDIA GB10 Grace Blackwell NVIDIA GB200
FP64
—80.0 TFlops
FP32
31.0 TFlops 160.0 TFlops
FP16
—5000.0 TFlops
10000.0
TFLOPS sparse
BF16
—5000.0 TFlops
10000.0
TFLOPS sparse
FP8
—10000.0 TFlops
20000.0
TFLOPS sparse
INT8
—10000.0 TFlops
20000.0
TOPS sparse
| Precision | NVIDIA GB10 Grace Blackwell | NVIDIA GB200 |
|---|---|---|
| FP64 | — | 80.0 TFlops |
| FP32 | 31.0 TFlops | 160.0 TFlops |
| FP16 | — | 5000.0 TFlops 10000.0
TFLOPS sparse |
| BF16 | — | 5000.0 TFlops 10000.0
TFLOPS sparse |
| FP8 | — | 10000.0 TFlops 20000.0
TFLOPS sparse |
| INT8 | — | 10000.0 TFlops 20000.0
TOPS sparse |
FLOPS by Precision
Efficiency — TDP vs FP32 Performance
Analysis
Most Efficient
NVIDIA
GB10 Grace Blackwell
0.17 TFLOPS/W
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