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The large image: AMD’s drive to design ever-larger Epyc processors has produced an unlimited new socket. Called the SP5, it is a few third the scale of a mini-ITX motherboard, whereas every processor’s bundle is sort of 4 instances the scale of a daily Ryzen processor.
AMD introduced the Epyc 7004 CPU collection, codenamed Genoa, in November final yr. It makes use of the Zen 4 structure and is constructed on the TSMC N5 node, and options 12-channel DDR5 and PCIe 5.0. The CPUs could have as many as 96 cores / 192 threads and as few as 16 cores / 32 threads.
It’s no shock that it’s going to want an even bigger socket than the up-to 64-core, DDR4-wielding 7003-series. The SP5 has 6096 pins, 49% greater than its predecessor’s 4094, and 46% greater than Intel’s present-day Xeon socket, the LGA 4189.
A member of the ServeTheHouse boards has posted the primary picture of the socket (above) and it exhibits how monumental it’s in comparison with some reminiscence slots. It seems just like the picture is of an engineering pattern board of some type that may even have two sockets, judging by the format of the reminiscence.
In the picture, the socket makes use of the retention {hardware} described within the paperwork leaked within the Gigabyte hack final yr, which confirms that it’s SP5. Because of its dimension, it seemingly wanted a brand new retention mechanism to safe it evenly whereas sandwiched between the motherboard and cooler.
In these two pictures of an alleged 16-core Genoa half, from VideoCardz, you may see simply how giant they’ve develop into. In numbers, every processor’s bundle is about 75 mm by 72 mm, virtually 4 instances the scale of a daily Ryzen processor.
AMD has mentioned that Genoa elements are already delivery to key companions, which is probably going who we now have to thank for these pictures. A full launch is slated for later this yr, probably in Q3.
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