AMD Details Exascale Heterogenous Processor (EHP) for Supercomputers - [Techpowerup]

AMD published a paper with the IEEE for a new high-density computing device concept, which it calls the Exascale Heterogenous Processor or (EHP). It may be a similar acronym to APU (accelerated processing unit), but is both similar and different to it in many ways, which make it suitable for high-density supercomputing nodes. The EHP is a chip that has quite a bit in common with the recently launched "Fiji" GPU, that drives the company's flagship Radeon R9 Fury X graphics card.

The EHP is a combination of a main die, housing a large number of CPU cores, a large GPGPU unit, and an interposer, which connects the main die to 32 GB of HBM2 memory that's on-package, and is used as both main-memory and memory for the integrated GPGPU unit, without memory partitioning, using hUMA (heterogeneous unified memory access). The CPU component consists of 32 cores likely based on the "Zen" micro-architecture, using eight "Zen" quad-core subunits. There's no word on the CU (compute unit) count of the GPGPU core. The EHP in itself will be highly scalable. AMD hopes to get a working sample of this chip out by 2016-17.

from techPowerUp! http://ift.tt/1UhouA1
via Techpowerup is my favorite place to get more review and the computer hardware part review, the review and the news is just so good, i really recommend you to visit the original page to read the full story about what the news beast and what the site talking about, enjoy the computer hardware part information online, visa techpowerup, i hope someday i will easily buying the new list item on the review list, just to make very beast computer rig, to encode the x264, that will kicking some ass... be ready