Data center / AI

B300

Blackwell Data Center · Blackwell Ultra

Official NVIDIA overview ↗

Technical variants

1 configurations

B300

2025-09-11

GPU chip: GB110
CUDA cores: 18,944
Tensor / RT: 592 / 0
VRAM: 288.00 GB HBM3e
Memory bus: 4096-bit
Bandwidth: 8000.00 GB/s
Clock: 1665 MHz / 2032 MHz
Power: 1400 W
Interface: PCIe 5.0 x16
FP32: 76.990 TFLOPS

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