GPU Options
NVIDIA H100 SXM
The industry standard for large-scale AI training.| Spec | Value |
|---|---|
| GPU Memory | 80 GB HBM3 |
| Memory Bandwidth | 3.35 TB/s |
| FP16 Performance | 989 TFLOPS |
| Interconnect | NVLink 4.0 (900 GB/s) |
| Best For | LLM training, fine-tuning, high-throughput inference |
NVIDIA H200 SXM
Enhanced H100 with more memory and bandwidth for memory-bound workloads.| Spec | Value |
|---|---|
| GPU Memory | 141 GB HBM3e |
| Memory Bandwidth | 4.8 TB/s |
| FP16 Performance | 989 TFLOPS |
| Interconnect | NVLink 4.0 (900 GB/s) |
| Best For | Large model inference, long-context training, models that need more VRAM |
NVIDIA B200
Next-generation Blackwell architecture with massive compute gains.| Spec | Value |
|---|---|
| GPU Memory | 192 GB HBM3e |
| Memory Bandwidth | 8 TB/s |
| FP16 Performance | 2,250 TFLOPS |
| FP4 Performance | 9,000 TFLOPS |
| Interconnect | NVLink 5.0 (1,800 GB/s) |
| Best For | Frontier model training, next-gen inference, FP4 quantized workloads |
NVIDIA B300
The latest Blackwell Ultra with maximum memory and performance.| Spec | Value |
|---|---|
| GPU Memory | 288 GB HBM3e |
| Memory Bandwidth | 12 TB/s |
| FP16 Performance | 2,250 TFLOPS |
| FP4 Performance | 9,000 TFLOPS |
| Interconnect | NVLink 5.0 (1,800 GB/s) |
| Best For | Largest-scale training, trillion-parameter models, maximum memory capacity |
Choosing a GPU
| GPU | Memory | Best For | Availability |
|---|---|---|---|
| H100 | 80 GB | General AI training, proven and widely supported | High |
| H200 | 141 GB | Memory-hungry models, large batch inference | Moderate |
| B200 | 192 GB | Next-gen training, 2x compute over H100 | Growing |
| B300 | 288 GB | Maximum scale, highest memory capacity | Limited |
Networking
All dedicated clusters include high-speed interconnect:| GPU | Intra-Node (NVLink) | Inter-Node (InfiniBand) |
|---|---|---|
| H100 | 900 GB/s | 400 Gb/s NDR |
| H200 | 900 GB/s | 400 Gb/s NDR |
| B200 | 1,800 GB/s | 400 Gb/s NDR |
| B300 | 1,800 GB/s | 400 Gb/s NDR |