China producing x86 chips nearly identical to AMD server processors

Enlarge / A chip almost similar to AMD’s EPYC processor has begun to appear in China. It is really the consequence of an AMD joint venture with a Chinese authorities-owned financial investment team. (credit rating: AMD)

Many thanks to a licensing deal with AMD and a advanced joint-enterprise arrangement, the Chinese chip producer Chengdu Haiguang IC Design Co. (Hygon) is now developing x86-dependent server processors that are mostly indistinguishable from AMD’s EPYC processors—so near in structure that Linux kernel builders had to do small in the way of patching to assist the new processor relatives, referred to as “Dhyana.” The server chips are currently being produced for domestic use only—part of an work to crack China’s dependence on international technological know-how companies.

Due to the fact the revelations about Countrywide Protection Company efforts to use implants in technological innovation items to perform international intelligence assortment that came from the documents leaked by previous NSA contractor Edward Snowden, China has been making use of expanding stress on US know-how vendors. The state hopes to bolster its own domestic technology market as a result of rigid new information safety polices and financial commitment in domestic suppliers.

The have to have for a domestic producer of substantial-general performance server processors has also been pushed by US export limitations to China—in 2015, the administration of President Barack Obama blocked a sale of Intel Xeon processors for China’s Tianhe-2 supercomputer in excess of worries that the sale would help China’s nuclear weapons plan. Export of superior-performance processors to China have been limited at any time considering that, and the US governing administration has also moved to stop China from attaining know-how firms in the earlier about nationwide protection problems.

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