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English(EN) Someone voltage-glitched a CMP 170HX mining card into a working A100-80G, and it's ~1.18x faster than retail

矿卡改造解锁A100性能

作者 PulseAugur 编辑部 · [1 个来源] ·

一位硬件爱好者成功地将一张CMP 170HX矿卡修改为A100-80G，解锁了其全部80GB HBM内存和更多的计算单元。这涉及到复杂的电压故障注入过程，以绕过被熔断的内存并启用更多的流式多处理器。据报道，修改后的显卡在推理任务上的性能大约是零售版A100的1.18倍，尽管该过程风险高且耗时。 AI

影响 通过复杂的修改展示了在现有AI硬件中解锁隐藏性能的潜力。

排序理由 对现有硬件进行修改以增强性能。

在 r/LocalLLaMA 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

矿卡改造解锁A100性能

本文如何被排名

Signal score
9 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
对现有硬件进行修改以增强性能。
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
infra
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
Breaking (< 6h)
Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

完整方法见我们的编辑标准。

报道来源 [1]

  1. r/LocalLLaMA TIER_1 English(EN) · /u/jomic01 ·

    有人通过电压故障将CMP 170HX挖矿卡改造成了可用的A100-80G，其速度比零售版快约1.18倍

    <!-- SC_OFF --><div class="md"><p>Kate's writeup is wild. The 8GB CMP 170HX apparently ships with ~80GB of HBM onboard, just fused off. Software unlocks got people to 64GB. She used voltage fault injection to get past the fuse lock, then enabled all the working SMs (120-126 vs th…

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