NVIDIA B300 vs NVIDIA GB200 Superchip — GPU-Vergleich (Apr 2026)
NVIDIA B300 (288GB HBM3e, 2,250 TFLOPS FP16, Blackwell Ultra) vs NVIDIA GB200 Superchip (384GB HBM3e, 4,500 TFLOPS FP16, Blackwell)
|
NVIDIA B300
288GB HBM3e · Blackwell Ultra
|
NVIDIA GB200 Superchip
384GB HBM3e · Blackwell
|
||
|---|---|---|---|
| Spezifikationen | |||
| Hersteller | NVIDIA | NVIDIA | |
| Architektur | Blackwell Ultra | Blackwell | |
| VRAM | 288 GB HBM3e | 384 GB HBM3e | |
| Bandbreite | 8,000 GB/s | 16,000 GB/s | |
| FP16 (Tensor) | 2250.0 TFLOPS | 4500.0 TFLOPS | |
| FP32 | 75.0 TFLOPS | 150.0 TFLOPS | |
| TDP | 1400W | 2700W | |
| Erscheinungsjahr | 2025 | 2024 | |
| Segment | Data center | Data center | |
| Am besten geeignet für | Frontier AI training largest model workloads | Largest-scale AI training multi-trillion parameter models | |
| Cloud-Preise | |||
| Günstigste On-Demand | — | — | |
| Günstigste Spot | — | — | |
| Anbieter | 1 | 0 | |
NVIDIA B300
NVIDIA GB200 Superchip