TianGai 150S (Model: MR-V150S-64-00) is a general-purpose GPU accelerator card focused on AI inference, scientific computing, and video encoding/decoding. It is built on a self-developed general architecture, with core specifications designed around 'high computing power, large memory, low power consumption, and wide compatibility.'
| Name | TianGai 150S |
| INT8 | 660 TOPS |
| FP16 | 224 TFLOPS |
| FP32 | 56 TFLOPS |
| VRAM Type | HBM2E (High Bandwidth Memory, approx. 30% higher bandwidth compared to HBM2) |
| Chip Fabrication | TSMC 7nm FinFET process, paired with 2.5D CoWoS advanced packaging |
| DirectX Support | Compatible with DirectX 12 (including 12_1 features) |
| VRAM Frequency | Effective frequency 4000MHz (800GB/s bandwidth) |
| Memory Bus Width | 4096-bit |
| Video Memory Speed | 0.5 ns |
| Output Interface Type | PCIe Gen4.0 x16 (bidirectional bandwidth 64GB/s), supporting x86/ARM host |
| Form Factor | FHFL dual-slot |
| Weight | 1064g |
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