AMD Zen 4 to pack over 25 percent IPC uplift?

Posted on Tuesday, Feb 09 2021 @ 12:25 CET by Thomas De Maesschalck
AMD
As always, I suggest taking these posts with a grain of salt but who doesn't like a good rumor? Chips and Cheese claims AMD's upcoming Zen 4 architecture will feature another massive performance boost. The site claims the 5nm Zen 4 architecture will have over 25 percent increase in instructions per clock (IPC). Coupled with other improvements, Zen 4 allegedly delivers over 40 percent higher performance than Zen 3.
Zen 4 is what a lot of people are waiting for, and, if the info I have is accurate, that wait will prove to be even more worth it. It is important to note that the one common thread in all Zen 4 chatter I have heard is resounding positivity. From IPC gains over 25%, a total performance gain of 40%, and even possibly (finally) 5GHz all-core thanks to the new (full node) N5 fabrication at TSMC!

Now, I can’t say what is true and what is an over-exaggeration, however I was told from a trusted source that a Genoa engineering sample (Zen 4 server chip) was 29% faster than a Milan (Zen 3) chip with the same core config at the same clocks. Factor this in with what I have heard about the possible clock gains that N5 will enable over N7 and Zen 4 sounds like it is going to be a monster of a CPU.
Via: WCCF Tech


About the Author

Thomas De Maesschalck

Thomas has been messing with computer since early childhood and firmly believes the Internet is the best thing since sliced bread. Enjoys playing with new tech, is fascinated by science, and passionate about financial markets. When not behind a computer, he can be found with running shoes on or lifting heavy weights in the weight room.



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