Touch wood, after stopping messing and having done a CMOS Clear, it seems to be fairly stable (no issues playing games for about 8 hours so far). I've just had my ram RMA approved so see if that fixes the issue, if not then I'll go through reseat and AIO fitting and see if that resolves it before looking at mobo RMA (how Jay solved it). Ah yeah I had kind of forgot how the chips differ in regards to CCD - so effectively you get more cores running but at a slower speed on the 7800 - so any cpu-limited games should in theory perform better on the 7800 than the 7900? And price. It was partly due to the price decrease that I went for it. It’s now, in my eye, significantly cheaper than the 7950X3D and I suspect not that far away from the 7800X3D. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital (UK) PLC, authorised and regulated by the Financial Conduct Authority. Financial Services Register no. 704348. The register can be accessed through http://www.fca.org.uk

AMD Ryzen 9 7900X3D Twelve Core 5.60GHz (Socket AM5 - OcUK

I do hope it burns in the atmosphere or it will be a bit of a mess between an arcade and some realistic elements that I don't want to have )It is a compromise chip. must have the 6 ccd cpus out there are. But it’s not just a one ccd. It’s two and I’ve seen, during the very limited gaming I’ve been able to do, games are on the cache cores with windows and other apps on the none cache. For me, that is ideal. With that said, I think a lot of CPUs that run F4 and F76 good enough will run Starfield just fine and probably SQ42 as well. Or they will after some patches ) current little discount tipped me over the edge and i have a 7900x3d for my new build. Building this weeknd I've been doing more CO Undervolting tests last night and actually the only time I've had C5 is Ryzen Master, when it reboots to do reset / change something in the BIOS it always C5's. However, nothing I set EXPO I / EXPO II myself ever caused a C5, just retraining, it's seemingly quite stable, the only crashes have been when doing CO offsets < -30 on some cores but nothing that looks memory related at all. It’s just what decides what is a game and therefore what chip to use. It’s not got in my way at all, but I do wish it just worked without it. It’s not needed on the 7800x 3d because it’s just the 3d so just running as normal. The 7950x 3d is sort of like two in one,which sort of complicates things hence the gamebar.

AMD Ryzen 9 7900X3D review: a fantastic premium performer

Cyberpunk in particular isn't a GPU centric title, it's an everything centric title, because it can use more of whatever you have to feed it and spit out more fps, better image quality, faster loading, more & better AI (esp. with mods) etc. I had this when messing with MCLK settings and had enabled 'Memory Context Restore' which I then had to CMOS Clear to reset.Just google "AM5 DDR5 stabililty" and append any brand after that and all will be revealed (hint, it's not brand specific!).. With Zen 3 AMD added something that stops windows doing that, Windows wants to move something from core 2 to core 12 and whatever AMD did stops it. This thread is an example of the early adopter woes. I think I'll skip this round and wait until the next round of AM5 stuff comes out. Ryzen 1 was the same, early issues that were nearly all sorted by the time the 2*** Ryzens came out.

7900X3D, 7800X3D - Overclockers UK Forums Poll: Ryzen 7950X3D, 7900X3D, 7800X3D - Overclockers UK Forums

So I did a CMOS Clear (turn off PSU switch, hold Clear CMOS for 5 seconds, then apply power again and boot), it trained and straight in to the BIOS. What I would say is and this is just my opinion/thought train, if gaming only wait it out. If doing light production, the 7900 is a valid option. If you are doing lots of production and have the money to burn the 7950 it is. So am I right in saying that the 7900X3D is 12 cores, but in games it will utilize cores assigned with X3DVcache? So CCD 0 6 cores X3DVcache. CCD 1 6 standard cores? Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.