[GH-ISSUE #216] Question: planned support for Geforce GPUs (at least Blackwell sm_12x).. #126

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opened 2026-10-26 21:13:12 +00:00 by bsakaguchi · 1 comment
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Originally created by @oscarbg on GitHub (Oct 15, 2025).
Original GitHub issue: https://github.com/deepseek-ai/DeepGEMM/issues/216

Hi,
altough Geforce Ada (sm_89) also has fp8 tensor core support and fp8 it's supported on cutlass since very recently tough (4.0 or 4.1 I think)..
thanks..

Originally created by @oscarbg on GitHub (Oct 15, 2025). Original GitHub issue: https://github.com/deepseek-ai/DeepGEMM/issues/216 Hi, altough Geforce Ada (sm_89) also has fp8 tensor core support and fp8 it's supported on cutlass since very recently tough (4.0 or 4.1 I think).. thanks..
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@LyricZhao commented on GitHub (Dec 5, 2025):

Sorry, as we don't have SM89/120 devices, we don't have plans or people to support this. From my perspective, adding a new architecture support is hard for us to maintain, e.g. the GEMM heuristics are hard to cover all archs. So we encourage the OSS community makes a fork and supports it. The main repo is always using the computation center GPUs.

<!-- gh-comment-id:3615936864 --> @LyricZhao commented on GitHub (Dec 5, 2025): Sorry, as we don't have SM89/120 devices, we don't have plans or people to support this. From my perspective, adding a new architecture support is hard for us to maintain, e.g. the GEMM heuristics are hard to cover all archs. So we encourage the OSS community makes a fork and supports it. The main repo is always using the computation center GPUs.
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deepseek-ai/DeepGEMM#126
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