Intel discontinues its Blockscale 1000-series ASICs, designed for mining bitcoin, after announcing the chips in March 2022, and doesn't announce any successors
Context & Ripple Effects
Intel entered bitcoin-mining hardware through a Custom Compute Group focused on blockchain accelerators, then identified Block, Argo, and Griid as early customers for its planned chips. Its subsequent Bonanza Mine disclosure outlined the performance and power profile of the dedicated silicon.
Ending the Blockscale 1000 line without a replacement reverses that short-lived expansion into mining ASICs. It also fits Intel's prior willingness to exit discrete product initiatives, including its Kaby Lake-G processor line.
First-order effects
- Intel stops offering the Blockscale 1000-series ASICs and leaves current and prospective mining customers without an announced Intel successor.
- The Custom Compute Group's blockchain-hardware effort loses its visible product roadmap after Intel had planned 2022 mining-chip shipments for named customers.
Second-order effects
- Mining operators that had considered Intel silicon must rely on other ASIC suppliers or reassess hardware procurement plans, reducing a potential alternative source of specialized mining chips.
- The exit narrows Intel's direct exposure to bitcoin-mining hardware demand, which the related coverage associates with a slump in bitcoin's price.
Third-order effects
- The episode illustrates how specialized compute product lines can be difficult to sustain when their end market weakens and a vendor does not maintain a successor roadmap.
- If comparable exits persist, bitcoin-mining ASIC supply could become more concentrated among vendors willing to support multi-generation products, increasing miners' dependence on fewer chip roadmaps.
The trend: Intel's withdrawal is one data point in the consolidation of specialized mining hardware around suppliers able to sustain products through volatile crypto-market cycles.