A software modification called CMP Unlocker has been developed to restore previously disabled VRAM on Nvidia's CMP 170HX cryptocurrency mining GPUs. This hack allows the cards to access up to 64GB of VRAM, an eightfold increase from their original 8GB capacity, and also restores some computational performance and faster PCIe interface speeds. The CMP 170HX, based on the GA100 Ampere silicon used in the A100 accelerator, had its memory disabled by Nvidia for product segmentation, though it's unclear if some disabled memory was due to physical defects. AI
IMPACT Unlocks more VRAM on older, cheaper GPUs, potentially making them more viable for AI tasks.
RANK_REASON Software hack to unlock hardware capabilities on older GPUs.
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- CMP 170HX
- CMP Unlocker
- NVIDIA
- A100
- AMD's BC-250
- Ampere
- Athlon II
- Falcon
- GA100
- HBM2e
- Jon Pryor
- Phenom II
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