NVIDIA says Blackwell Ultra hit 1,648 TFLOPs per GPU on DeepSeek-V3 671B training
NVIDIAAI · x · 2026-07-21
NVIDIA says Blackwell Ultra set a new throughput record on DeepSeek-V3 671B pre-training, reaching 1,648 TFLOPs per GPU.
- NVIDIA says this is about 3× the delivered throughput of the previous generation.
- The company attributes the gain to co-design and software optimization across Megatron-Core, TorchTitan, and JAX.
- The chart compares GB200 NVL72 with GB300 NVL72, showing the jump from 606 to 1,648 TFLOPs/GPU.
Related event: NVIDIA Blackwell Ultra Sets DeepSeek-V3 Training Throughput Record(2 posts)→
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