AMD’s next-gen EPYC server chips might have triple-digit thread counts

AMD haven’t been shy with core counts this final 12 months, Ryzen provided as much as eight cores and 16 threads, and HEDT Threadripper chips provided a plethora of cores and threads – as much as 16 cores and 32 threads on the highest 1950X chip. For the server people, AMD continued this core craze, upping the rely to 32 cores with EPYC.

The newest rumours (with a grain of salt) from Canard PC Hardware expects AMD to push issues even additional for the server chips. The next-gen EPYC processors are anticipated to interrupt into triple-digit thread counts, with 64 cores and 128 threads.

To compensate for the doubling of core rely, AMD are supposedly together with 256MB of L3 cache – an enormous enchancment over the 64MB on the present era 700-series EPYC components. It’s probably that AMD’s plans for a 7nm course of would be the key to those large core counts and L3 cache sizes, as this reminiscence goes to take up significantly quantities of treasured die actual property even on the denser tech.

The next-gen EPYC processors are additionally anticipated to function eight-channel DDR4-3200 reminiscence assist, and as much as 240W TDP. The low TDP per-core probably due to the ability effectivity positive aspects of a 7nm structure.

128 lanes of PCI four.zero are additionally anticipated to make their debut look for AMD, doubling the speeds provided by PCIe three.zero, with a switch price of 16GT/s. Lanes are anticipated to go so much additional with the most recent spec, with fewerlanes providing a a lot greater bandwidth. Hopefully customers can get their palms on this speedy customary not too far down the street. PCIe 5.zero specs at the moment are beneath method for 2019, leaving a a lot smaller window in comparison with the long-standing PCIe three.zero. Get shifting, tech producers.

If  these rumours ring true, and if  these options trickle right down to client merchandise, AMD are trying robust for his or her next-generation structure. In the meantime, we’ve the 12nm Zen refresh to sit up for, probably launching firstly of 2018 with AMD’s Pinnacle Ridge processors.