What happens when you bump that up to 2.8 - 3.0Ghz?
On Cinebnech R15, 14 nm Ryzen ultra mobile at 3Ghz four cores active consumes about 20 watts. I config my Ryzen mobile for ~1.6 to 1.8 Ghz with ~1100 Mhz Vega 8 with 25 watt budget. I use RyzenAdj tool to change TDP profile to 30 or 35 watts, hence less throttling e.g. +2Ghz CPUs with Vega 8 at 1100 Mhz.
7nm improvements, Epyc 2 doubles CPU core count within Epyc 1's TDP limits.
7nm VII is over-voltage by AMD.
https://www.reddit.com/r/Amd/comments/ao43xl/radeon_vii_insanely_overvolted_undervolting/
VII with under-voltage rivals RTX 2080's performance per watts.
8 core Zen v2 at 1.6Ghz is 4X math and 2X integer resources over PS4's Jaguar 8 cores at 1.6Ghz.
8 core Zen v2 at 1.6 Ghz + RX 3070 is effectively a drop in PS4 replacement with similar TDP and BOM cost.
So you honestly don't think the Zen CPU in the PS5 is gonna be in the 2.8 - 3.0Ghz range, I thought that was pretty much a given.
I get that Zen at the same clock speed is still an improvement over Jaguar, but I just don't buy Sony going under 2Ghz with the Zen cores, but I do understand how you got to that conclusion. Its definitely a possibility, but I still have doubts.
I may not know much about how the insides of a CPU work but I really highly doubt it's gonna be lower than 2.4 Ghz (above 1X's 2.3 Ghz), partly for marketing purposes. It'll be a mindshare for most folks that look at specs that know little to nothing about IPC, etc.
There are other aspects Sony/MS and AMD can tweak to reach that 2.4 Ghz minimum number. AFAIK the Xbox 1X even has a more customized jaguar.
According to the current leaks its possible that the CPU will have power states and it will clock up to 3.2GHz, it wouldnt be far fetched to think sony would do this considering that the PS3 and Xbox360 both had 3GHz CPUs and at 7NM it will sip power and wont even get particularly hot. and i still think that the PS5 will be $399 i mean look at the PS4 Pro, its bigger the CPU is higher clocked 1TBHDD and they added a 2nd identical GPU for $399.
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