Nvidia crypto mining GPUs hacked to restore locked-away VRAM — software mod unlocks 64GB of VRAM on $250 CMP 170HX
- ID
- 15073
- Status
- summarized
- Published
- 18 Aug 2026, 5:30 PM
- Fetched
- 18 Aug 2026, 5:34 PM
- Provider
- Tom's Hardware
- Category
- technology
- Original URL
- https://www.tomshardware.com/pc-components/gpus/nvidia-crypto-mining-gpus-hacked-to-restore-locked-away-vram-in-order-to-feed-ai-boom-software-mod-unlocks-64gb-of-vram-on-usd250-cmp-170hx
- Source URL
- https://www.tomshardware.com/feeds/all
Summary
- Score
- 6.5
- Created
- 18 Aug 2026, 5:34 PM
- Tags
- Audience
- developersai_ml_learnersvibe_coders
What happened
A software mod unlocks the 64GB of VRAM on Nvidia's CMP 170HX, a $250 crypto-mining GPU that originally had its display outputs and general compute capabilities locked down. The mod repurposes these surplus mining cards for AI workloads, where VRAM capacity is the primary bottleneck for running large models locally.
Why it matters
If you're priced out of A100s or H100s for local LLM inference, a $250 card with 64GB VRAM is a genuine alternative worth testing — but the source text is mostly site boilerplate, so reliability, driver support, and actual inference performance remain unverified from this article alone. Builders should treat this as a lead to investigate, not a validated deployment path.
Discussion angle
Is a hacked mining GPU with 64GB VRAM at $250 actually viable for Malaysian builders running local inference, or are driver headaches and lack of support a dealbreaker compared to renting cloud GPU time?