7nm ARM 64 core! Huawei Hi1620 performance CPU Publication: 3.0GHz
As natural multicore-friendly, ARM Such streamlining in servers, data centers and other platforms would also like to make a difference, although Qualcomm was not very successful, but did not give up, and now Huawei also follow up the march.
AnandTech released a set of Huawei self-developed fourth-generation ARM server chips, the main specifications of the Hi1620, its position is the world's first data center 7nm process with ARM processors.
Hi1620 code serving Huawei "Mount Taishan" high performance platform based on ARM v8.2 chip architecture, single 24 to 64 may be configured core, the core configuration of each cache and 512KB 1MB three slow, in the frequency range of 2.4 ~ 3.0GHz .
This CPU core, code-named Ares, foreign media said it was the public version for ARM servers, but domestic media revealed that in fact is based on Huawei's self-developed ARM v8.2, yet to be confirmed.
Storage and I / O, the support channel DDR4-3200 memory 8, support 40 PCIe 4.0 channels, bis 100G network connection, a USB 3.0,16 four SAS 3.0 SATA 3.0 and 2 interfaces.
Transistor may be particularly large, even 7nm process blessing, Hi1620 chip BGA package size reached 60x75 mm, larger than the previous generation of 57.5x57.5 mm Hi1616 of 16nm.
Finally, the power consumption, the range of 100 ~ 200W, which is 24 to be checked 100W, 64 should be checked 200W.