Yeah, I guess the line is a bit blurry. I think if AMD released a 7000 (or 9000) series threadripper with a vcache ccd, that would be pretty clearly an HEDT offering as it wouldn't be catering to just productivity/work.
That's TRX50 man. You can get the Asus SAGE that will do what you want, you might need to use a single riser cable if you have a 3 slot GPU to get the 5th PCIE slot you need but that's fairly trivial to do.
I don't think so because that kind of massive high speed storage is, in itself, a niche use case. I always ask in here when people say they need all that high speed storage, why they need it. It's a lot of 'hosting my media collection' stuff which is really really niche, spending $5k on...
Same with additional ram bandwidth, really. There are extreme diminishing returns over ddr5 6000 in almost all apps, so really another niche use case that Threadripper or Epyc solve.
I believe it only allows negative values so you won't gain much - but iirc Asus boards have it (my b550m tuf gaming did), can't remember which others do.
Pretty cool tbh - gaming loads are only in the 50's and 60's, all core only jumps to mid 70's. It may have seen 80C once or twice when I was doing photogrammetry, that's the only situation I've pegged both cpu and gpu at 100% utilization and the only time it runs sustained 100% load on the cpu...
Yep - I waited until prices came down on boards and ram and then jumped in - bonus was they dropped prices of the x3d chips as well. I was surprised at the jump I got from my previous 5800x3d setup tbh. Will wait and see on the next gen, but if we're talking 20% I'll probably have to go for it...