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NVIDIA GH200 vs NVIDIA GH200
Side-by-side comparison of specifications, performance, and efficiency.
NVIDIA GH200
Architecture
Hopper
Year
2024
VRAM
144 GB
TDP
1.0 kW
NVIDIA GH200
Architecture
Hopper
Year
2023
VRAM
96 GB
TDP
1.0 kW
Specifications
NVIDIA GH200 NVIDIA GH200
Architecture
Hopper Hopper
Launch Year
2024 2023
Form Factor
SXM SXM
VRAM
144 GB96 GB
Memory Bandwidth
4.9 TB/s4.0 TB/s
TDP
1.0 kW1.0 kW
Process Node
4nm 4nm
| Spec | NVIDIA GH200 | NVIDIA GH200 |
|---|---|---|
| Architecture | Hopper | Hopper |
| Launch Year | 2024 | 2023 |
| Form Factor | SXM | SXM |
| VRAM | 144 GB | 96 GB |
| Memory Bandwidth | 4.9 TB/s | 4.0 TB/s |
| TDP | 1.0 kW | 1.0 kW |
| Process Node | 4nm | 4nm |
Performance (TFLOPS)
NVIDIA GH200 NVIDIA GH200
FP64
34.0 TFlops34.0 TFlops
FP32
67.0 TFlops67.0 TFlops
FP16
990.0 TFlops990.0 TFlops
BF16
990.0 TFlops990.0 TFlops
FP8
1979.0 TFlops1979.0 TFlops
INT8
1979.0 TFlops1979.0 TFlops
| Precision | NVIDIA GH200 | NVIDIA GH200 |
|---|---|---|
| FP64 | 34.0 TFlops | 34.0 TFlops |
| FP32 | 67.0 TFlops | 67.0 TFlops |
| FP16 | 990.0 TFlops | 990.0 TFlops |
| BF16 | 990.0 TFlops | 990.0 TFlops |
| FP8 | 1979.0 TFlops | 1979.0 TFlops |
| INT8 | 1979.0 TFlops | 1979.0 TFlops |
FLOPS by Precision
Efficiency — TDP vs FP32 Performance
Analysis
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