It appears to be like like AMD is engaged on RDNA-based cryptocurrency mining playing cards, with new info coming via Linux kernel patches with a brand new Navi 12-based GPU for crypto mining.
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The brand new GPU doesn’t help DCN (Show Core Subsequent) and VCN (Video Core Subsequent) that will see the brand new Navi 12 GPU with out the power of show output. The headless GPU could be the proper compute acceleration card for working in clusters of GPUs, or in crypto mining farms.
It was again in October 2020 when the primary tease of AMD engaged on a blockchain GPU first began, however that was with a Navi 10 half — it is a new Navi 12 GPU. The Navi 12 GPU was solely made for Apple and its Mac with the Radeon Professional 5600M, which had HBM2 reminiscence. It might be fascinating to see the Navi 12 with HBM2 reminiscence because the Navi 10 chip has GDDR6.
Michael Larabel from Phoronix explains: “Deal with new NV12 SKU” – This transformation is in reference to Navi 12 coming to market and would not help Video Core Subsequent (VCN) video help as it is going to be a headless SKU. Particulars on this headless Navi 12 SKU stay mild and have not heard something about it lately from AMD. This can be much like the beforehand reported on Navi 10 “Blockchain” graphics card. That “blockchain” SKU added to the Linux driver on the finish of final 12 months additionally disabled the DCN and VCN driver paths because it’s clearly headless. Given NVIDIA simply introduced their CMP mining playing cards maybe AMD will quickly be asserting these Navi 1x Bitcoin mining SKUs…“.