// TRAINING
Frontier training
Rack-scale NVLink domains for pretraining and large fine-tunes. One coherent memory fabric, no cross-node bottleneck.
interconnect
130 TB/s NVLink
scale
72-GPU domain
precision
NVFP4 / BF16
// RECOMMENDED SILICON
// FLAGSHIP
AvailableGB300 NVL72
1.1 ExaFLOPS dense FP4 per rack. The AI-factory standard.
- MEM
- 20.7 TB HBM3e / rack (72 × 288 GB)
- BW
- 8 TB/s
- NVLINK
- Gen 5
$408,000/moSpec →
// Blackwell
LimitedGB200 NVL72
Rack-scale frontier training. One 72-GPU NVLink domain.
- MEM
- 13.4 TB HBM3e / rack (72 × 192 GB)
- BW
- 8 TB/s
- NVLINK
- Gen 5
$312,000/moSpec →
// FLAGSHIP
AvailableB300
288 GB HBM3e. 15 PFLOPS dense FP4. Built for agentic AI.
- MEM
- 288 GB HBM3e
- BW
- 8 TB/s
- NVLINK
- Gen 5
$7.95/GPU-hrSpec →
// STACK
CUDANVLinkMegatronNCCL