The discussion centers on whether the NVIDIA CMP 170HX mining cards were intentionally downgraded via product segmentation or discarded due to fabrication defects, with users debating the economic and technical rationale behind the fuses. Participants disagree on the reliability of unlocking these cards for AI workloads, citing risks of system instability versus successful performance gains at a lower cost.
131 readable replies · Supporting reply 1 · Supporting reply 2 · Supporting reply 3 · Supporting reply 4cmpunlocker
A tool to unlobotomize your NVIDIA card!
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What it is
A tool to unlobotomize your NVIDIA card!
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Where it is used
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This week on Hacker News
Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.
Mentions over time
Observed mentions: 2026-07-19 00:39:52 UTC to 2026-10-26 14:06:27 UTC. Weeks start Monday, UTC.
Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.
View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| Jul 13 | 2026-07-13 00:00:00 UTC | 2026-07-20 00:00:00 UTC | 1 | 1 | 0 |
| Jul 20 | 2026-07-20 00:00:00 UTC | 2026-07-27 00:00:00 UTC | 0 | 0 | 0 |
| Jul 27 | 2026-07-27 00:00:00 UTC | 2026-08-03 00:00:00 UTC | 0 | 0 | 0 |
| Aug 3 | 2026-08-03 00:00:00 UTC | 2026-08-10 00:00:00 UTC | 0 | 0 | 0 |
| Aug 10 | 2026-08-10 00:00:00 UTC | 2026-08-17 00:00:00 UTC | 0 | 0 | 0 |
| Aug 17 | 2026-08-17 00:00:00 UTC | 2026-08-24 00:00:00 UTC | 1 | 1 | 0 |
| Aug 24 | 2026-08-24 00:00:00 UTC | 2026-08-31 00:00:00 UTC | 0 | 0 | 0 |
| Aug 31 | 2026-08-31 00:00:00 UTC | 2026-09-07 00:00:00 UTC | 0 | 0 | 0 |
| Sep 7 | 2026-09-07 00:00:00 UTC | 2026-09-14 00:00:00 UTC | 0 | 0 | 0 |
| Sep 14 | 2026-09-14 00:00:00 UTC | 2026-09-21 00:00:00 UTC | 0 | 0 | 0 |
| Sep 21 | 2026-09-21 00:00:00 UTC | 2026-09-28 00:00:00 UTC | 0 | 0 | 0 |
| Sep 28 | 2026-09-28 00:00:00 UTC | 2026-10-05 00:00:00 UTC | 0 | 0 | 0 |
| Oct 5 | 2026-10-05 00:00:00 UTC | 2026-10-12 00:00:00 UTC | 0 | 0 | 0 |
| Oct 12 | 2026-10-12 00:00:00 UTC | 2026-10-19 00:00:00 UTC | 0 | 0 | 0 |
| Oct 19 | 2026-10-19 00:00:00 UTC | 2026-10-26 00:00:00 UTC | 0 | 0 | 0 |
| Oct 26 | 2026-10-26 00:00:00 UTC | 2026-11-02 00:00:00 UTC | 1 | 0 | 1 |
What Hacker News says
3 sourcesNvidia CMP170HX driver 64GB RAM unlocking patch
4 points · Open discussionCmpunlocker – Unlock Full GA100 Compute and 64GB HBM2e on the Nvidia CMP 170HX
3 points · Open discussion