4 ms·
The AMD Zen 5 Microarcitecure
- deleted 2y ago[deleted]
- adrian_b 2y agoThe original AMD slide deck can be found like this: https://images.anandtech.com/galleries/9499/AMD%202024_Tech%20Day_David%20McAfee-01.png https://images.anandtech.com/galleries/9499/AMD%202024_Tech%... from 01 to 23 https://images.anandtech.com/galleries/9500/AMD%202024_Tech%20Day_Jason%20Banta-01.png https://images.anandtech.com/galleries/9500/AMD%202024_Tech%... also from 01 to 23 https://images.anandtech.com/galleries/9501/AMD%202024_Tech%20Day_Mark%20Papermaster-01.png https://images.anandtech.com/galleries/9501/AMD%202024_Tech%... also from 01 to 23 https://images.anandtech.com/galleries/9502/AMD%202024_Tech%20Day_Vamsi%20Boppan-01.png https://images.anandtech.com/galleries/9502/AMD%202024_Tech%... from 01 to 31 The last 2 of these 4 presentations (Papermaster & Boppan) are the most interesting, as they give details about the microarchitectures of the CPU/GPU and of the NPU. The Anandtech article fails to link the fourth gallery and it links only downsized images in the first three galleries.
- albinahlback 2y agoLooks like Zen 5 will now have 3 integer multiplication ports? Hopefully that yields a reciprocal throughput of 2/3 of sequences of mulx instructions! EDIT: With the 8-wide dispatch system, I suppose it can actually target Apple's silicon when it comes to asymptotics, no?