What's going on with all the hyper threading issues with intel recently? To be safe is it worth turning off hyper threading?
I have an 8700K system that I just might end up donating or changing the CPU to a 9900K to get a bit more performance after the inevitable loss due to another patch going out for these vulnerabilities.
AFAIK
ZombiLoad is mostly a threat for Cloud services (like Amazon, Google, etc.) that run multiple Virtuel Machines on one System.
Intel is speaking of three related security vulnerabilities and calls them: Microarchitectural Data Sampling (MDS).
Data can not be changed here, but only read. Therefore the attack must run either at exactly the right time or for a very long time in order to record sensitive data.
It is unlikely that this form of an attack will be used against us home users, there are apparently more easy and effective ways. Exceptions are highly secured systems with a lot of sensible data.
I wouldn't worry about it. Afaik, there isn't even something out that utilizes the "old" Spectre and Meltdown vulnerabilities (yet), let alone ZombieLoad. Amazon and Google deactivated Hyperthreading on some of their Systems because they have to guarantee that their clients data is as secure as possible. Right now, it's more of an Intel problem than ours.
mystery solved, i guess ...
(that's about the new nvidia announcement ... they usually publish good leaks when they have them)
So a RayTracing only accelerator card? Like the old PhsyX cards?
I'm confused.
edit: Ryzen 3000
The 12 core variant is a bit more expansive than I hoped (450€). I'm still interested though, for no good reason tbh. I just wonder what the all core boost is going to be: 4.4Ghz? Maybe? I hope benchmarks are coming before July.
Do you (all) expect PCI-E 4.0 to help with GPU performance. afaik, pcie 3.0 8x vs 16x doesn't really impact performance in the first place.