GPU comparison
GH200 vs V100.
The GH200 is ahead on memory (96 GB vs 32 GB) and speed (7.9x the FP16 throughput and up to 4.4x the memory bandwidth). The V100 makes sense when your model fits in 32 GB and its hourly price is lower.
Rent either on Runcrate
- GH200Not in stock right now
- V100from $0.36/hr
$0.011 per GB/hr$0.29 per 100 TFLOPS/hr
Live hourly price, then per GB of memory and per 100 FP16 TFLOPS.
Which is better for
Which to pick for each job. Memory fit and throughput, from the datasheets.
Hold a 70B model in 8-bit weights
70 GB of 8-bit weights
GH200: 1 GPU, 26 GB spare
V100: 3 GPUs (96 GB)
GH200. Fits on one GPU.
Serve an 8B model in 16-bit weights
16 GB of 16-bit weights
GH200: 1 GPU, 80 GB spare
V100: 1 GPU, 16 GB spare
GH200. Same GPU count, up to 4.4x the memory bandwidth.
Fine-tune a 70B model with QLoRA
About 46 GB with 4-bit weights
GH200: 1 GPU, 50 GB spare
V100: 2 GPUs (64 GB)
GH200. Fits on one GPU.
Train on a full node
FP16 tensor throughput per node
GH200: 1x, 990 TFLOPS
V100: 8x, 1,000 TFLOPS, NVLink
Either. Close per node.
Throughput per watt
FP16 TFLOPS per 100 W of TDP
GH200: Superchip power, not a GPU TDP
V100: 42 TFLOPS per 100 W
Either. Not comparable.
Compare another pair
Hopper
NVIDIA GH200
- Memory
- 96 GB HBM3
- FP16 tensor
- 990 TFLOPS
- Bandwidth
- up to 4.0 TB/s
Volta
NVIDIA V100
- Memory
- 32 GB HBM2
- FP16 tensor
- 125 TFLOPS
- Bandwidth
- 900 GB/s
At a glance
Spec by spec. The longer bar is the better number.
Full specs
The complete spec sheet.
| Spec | NVIDIA GH200 | NVIDIA V100 |
|---|---|---|
| Architecture | Hopper | Volta |
| Memory | 96 GB | 32 GB |
| Memory type | HBM3 | HBM2 |
| Memory bandwidth | up to 4.0 TB/s | 900 GB/s |
| FP32 | 67 TFLOPS | 15.7 TFLOPS |
| FP16 tensor | 990 TFLOPS | 125 TFLOPS |
| INT8 | 1979 TOPS | 125 TOPS |
| Power | up to 1000 W per superchip (CPU, GPU and memory) | 300 W per GPU (TDP) |
| Form factor | Superchip | PCIe |
| NVLink | One GPU | Yes |
| GPUs per node | 1 | 8 |
| Hourly price (live) | Not in stock right now | from $0.36/hr |
Questions
GH200 or V100. What buyers ask first.
Other comparisons