Tianshu Zhixin TianGai 300 publishes benchmark tests, inference throughput reaches 1.05x that of H200
X.PIN relays benchmark data for Tianshu Zhixin's TianGai 300, claiming that its throughput in standard inference tests is 1.05 times that of Nvidia's H200. Under MoE workloads, performance improves by 15% and first-token latency drops by 30%, and when fine-tuning Qwen3-32B, its speed is 1.33 times that of the H100.
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The original text lists three comparison data points between Tianshu Zhixin's TianGai 300 and the H200 and H100, allowing readers to judge where domestic GPUs stand in inference and fine-tuning scenarios.
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A domestically produced Chinese GPU is now going toe-to-toe with Nvidia's H200.
Here are the benchmarks of Iluvatar CoreX's Tiangai 300:
- 1.05x H200 throughput in standard inference tests - +15% performance in MoE workloads with 30% lower first-token latency - 1.33x H100 speed when fine-tuning Qwen3-32B