早前藍點網提到英偉達推出專用加速卡NVIDIA H100,該加速卡是前代加速卡A100性能的3倍價格也是3倍。
趁著AI熱潮黃仁勳顯然再次抓住熱點:英偉達今天宣布推出針對LLM大型語言模型的專用加速卡H100 NVL。
推出這個新SKU是因為英偉達注意到LLM運行時,超大量的數據會迅速填充顯存,普通版本已經跟不上使用。
所以NVIDIA H100 NVL是迄今為止顯存容量最大的版本,顯存為188GB HBM3 顯存,單卡顯存容量94GB。

專門為LLM設計的新版本:
英偉達在新聞稿中表示 NVIDIA H100 加速卡已經全麵投產,很快英偉達和合作夥伴將向全球企業推出新卡。
H100加速卡在LLM上提供快9倍的AI訓練以及快30倍的AI推理 , 為全球AI企業發揮創造力提供強大動力基礎。
不過今天還有個重點就是H100 NVL版 , 這是英偉達專門麵向大型語言模型推出的新SKU主要就是超大顯存。
H100 NVL實際上是2張H100合並後的結果 , 主要通過PCIe板進行橋接,每張卡顯存為94GB合計為188GB。
連插槽都是2個PCIe 5.0的因此普通主板都插不上,估計要購買 H100 NVL 的話也得順帶購買配套專用主板。
具體價格方麵目前還不清楚,此前傳聞H100售價 32000 美元約合人民幣22萬元,H100 NVL也必然會翻倍。
以下是H100三種SKU參數對比:
| NVIDIA H100 Accelerator Specification Comparison | |||||
| H100 NVL | H100 PCIe | H100 SXM | |||
| FP32 CUDA Cores | 2 x 16896? | 14592 | 16896 | ||
| Tensor Cores | 2 x 528? | 456 | 528 | ||
| Boost Clock | 1.98GHz? | 1.75GHz | 1.98GHz | ||
| Memory Clock | ~5.1Gbps HBM3 | 3.2Gbps HBM2e | 5.23Gbps HBM3 | ||
| Memory Bus Width | 6144-bit | 5120-bit | 5120-bit | ||
| Memory Bandwidth | 2 x 3.9TB/sec | 2TB/sec | 3.35TB/sec | ||
| VRAM | 2 x 94GB (188GB) | 80GB | 80GB | ||
| FP32 Vector | 2 x 67 TFLOPS? | 51 TFLOPS | 67 TFLOPS | ||
| FP64 Vector | 2 x 34 TFLOPS? | 26 TFLOPS | 34 TFLOPS | ||
| INT8 Tensor | 2 x 1980 TOPS | 1513 TOPS | 1980 TOPS | ||
| FP16 Tensor | 2 x 990 TFLOPS | 756 TFLOPS | 990 TFLOPS | ||
| TF32 Tensor | 2 x 495 TFLOPS | 378 TFLOPS | 495 TFLOPS | ||
| FP64 Tensor | 2 x 67 TFLOPS? | 51 TFLOPS | 67 TFLOPS | ||
| Interconnect | NVLink 4 18 Links (900GB/sec) | NVLink 4 (600GB/sec) | NVLink 4 18 Links (900GB/sec) | ||
| GPU | 2 x GH100 (814mm2) | GH100 (814mm2) | GH100 (814mm2) | ||
| Transistor Count | 2 x 80B | 80B | 80B | ||
| TDP | 700W | 350W | 700-800W | ||
| Manufacturing Process | TSMC 4N | TSMC 4N | TSMC 4N | ||
| Interface | 2 x PCIe 5.0 (Quad Slot) | PCIe 5.0 (Dual Slot) | SXM5 | ||
| Architecture | Hopper | Hopper | Hopper | ||
https://86aaj.shop/%e5%bb%a3%e5%91%8a%e8%a8%ad%e8%a8%88%e7%a7%91%e5%a5%bd%e5%97%8e%ef%bc%9f%e6%8e%8c%e6%8f%a1%e9%80%993%e5%80%8b%e9%97%9c%e9%8d%b5%e5%84%aa%e5%8b%a2%ef%bc%8c%e8%ae%93%e4%bd%a0%e8%84%ab%e7%a9%8e%e8%80%8c/
https://96vb4.shop/%e8%bf%b7%e4%bd%a0%e8%b1%ac%e7%9a%84%e5%b9%b3%e5%9d%87%e5%a3%bd%e5%91%bd%ef%bc%9a2025%e5%b9%b4%e5%8f%b0%e7%81%a3%e9%a3%bc%e9%a4%8a%e6%8c%87%e5%8d%97%e8%88%87%e5%b8%b8%e8%a6%8b%e8%bf%b7%e6%80%9d/
https://86aaj.shop/%e9%a7%95%e8%a8%93%e7%8f%ad%e6%95%99%e7%b7%b4%e8%96%aa%e6%b0%b4%e6%80%8e%e9%ba%bc%e7%ae%97%ef%bc%9f-5%e5%a4%a7%e7%9c%89%e8%a7%92%e5%a0%b1%e4%bd%a0%e7%9f%a5/
https://95mtn.shop/%e5%9c%96%e6%9b%b8%e9%a4%a8%e5%93%a1%e8%96%aa%e6%b0%b4%ef%bc%9a2025%e5%b9%b4%e8%87%ba%e7%81%a3%e8%81%b7%e6%b6%af%e6%b7%b1%e5%ba%a6%e8%a7%a3%e6%9e%90%e8%88%87%e8%96%aa%e8%b3%87%e8%aa%bf%e5%8d%87/
https://86aaj.shop/%e4%b8%8d%e5%8b%95%e7%94%a2%e7%b3%bb%e5%87%ba%e8%b7%af%e5%a4%af%e4%bb%80%e9%ba%bc%ef%bc%9f5%e5%a4%a7%e7%86%b1%e9%96%80%e8%81%b7%e6%b6%af%e6%96%b9%e5%90%91%e5%85%a8%e6%8f%ad%e7%a7%98/
https://96vb4.shop/%e5%8f%b0%e7%81%a3%e5%9c%b0%e5%8d%80-%e7%9d%ab%e8%a7%92%e5%ae%88%e5%ae%ae-%e5%83%b9%e6%a0%bc%e5%85%a8%e8%a7%a3%e6%9e%90%ef%bc%9a%e6%96%b0%e6%89%8b%e5%bf%85%e7%9f%a5%e7%9a%84%e8%b3%bc%e8%b2%b7%e6%8c%87/
https://86aaj.shop/%e5%be%8b%e5%b8%ab%e8%80%83%e7%85%a7%e6%9c%89%e5%a4%9a%e9%9b%a3%ef%bc%9f5%e5%a4%a7%e9%ad%94%e7%8e%8b%e9%97%9c%e5%8d%a1%e7%a0%b4%e8%a7%a3/
https://95mtn.shop/%e6%ad%b7%e5%8f%b2%e7%b3%bb%e5%be%8c%e6%82%94%ef%bc%9f%e7%9b%a4%e9%bb%9e%e8%ae%93%e9%81%8e%e4%be%86%e4%ba%ba%e9%a0%bb%e6%90%96%e9%a0%ad%e7%9a%845%e5%a4%a7%e5%8e%9f%e5%9b%a0%e8%88%87%e8%bd%89%e8%81%b7/
https://86aaj.shop/%e8%97%a5%e5%8a%91%e5%b8%ab%e5%a5%bd%e8%80%83%e5%97%8e%ef%bc%9f%e6%8e%8c%e6%8f%a1%e9%80%99-3-%e5%80%8b%e9%97%9c%e9%8d%b5%ef%bc%8c%e9%8c%84%e5%8f%96%e7%8e%87%e5%a4%a7%e6%8f%90%e5%8d%87%ef%bc%81/
https://96vb4.shop/%e4%b8%89%e7%b7%9a%e9%bc%a0%e5%a3%bd%e5%91%bd%e5%85%a8%e8%a7%a3%e6%9e%90%ef%bc%9a%e6%96%b0%e6%89%8b%e5%bf%85%e5%82%99%e7%9a%84%e9%a3%bc%e9%a4%8a%e6%8c%87%e5%8d%97%e8%88%87%e5%b8%b8%e8%a6%8b%e8%bf%b7/