bazsy

joined 1 year ago
[–] bazsy@lemmy.world 1 points 2 weeks ago

That ATX board would be great. The mATX B650M PG is also better than the previous one, it is good enough. If you can find the B650M-HDV/M.2 in stock that is even better if you don't need 3 m.2 slots.

That monitor was indeed a lucky deal. It looks to be a good combination for this setup.

[–] bazsy@lemmy.world 5 points 2 weeks ago

I don't think it's the scheduler this time with a single CCD, but there is significant difference. These tests focus on compute and productivity with almost no games, so most of the difference could come from this bias. Another possible option is the power profile (EPP balance_performance) holding back the 7700x on linux.

[–] bazsy@lemmy.world 13 points 2 weeks ago (2 children)

The draft is pretty good. Only a few points to consider changing:

  • That is an entry level Motherboard which may limit your upgrades in the future. It overheats with a 16 core ryzen 9.
  • The ram size is good, but the speed and latencies are just as important nowadays. A 6000 MT/s CL30 Expo ram could improve CPU performance, but it's a kind of OC so not every combination is fully stable at the highest speeds.
  • Especially with competitive and indie games it's easy to run them at high FPS. I would consider getting a 1440p high refresh rate (144+ Hz) monitor if you don't have one already. It's a huge upgrade coming from 1080p60Hz.
[–] bazsy@lemmy.world 2 points 2 weeks ago (1 children)

That's a very old video format, which is definitely not HDR.

Some GPUs support the MPEG4 codec maybe try updating the driver. Did you try turning on or off Hardware acceleration for the transcodig?

[–] bazsy@lemmy.world 5 points 2 weeks ago (3 children)

Navigate to a problematic movie or episode -> 3 dots -> Get info -> right column -> Color space

Usually SDR is bt709 and HDR is bt2020. In older codecs (h264) 10 or 12 bit color depth can also cause issues.

I'm not sure how tone mapping works on plex since I don't have a pass but with Jellyfin you need to setup OpenCL which is run on the GPU so your guess that a hardware change can break it is plausible.

[–] bazsy@lemmy.world 10 points 2 weeks ago (5 children)

green tinge to them

Are you sure it's corrupted and not an unsupported HDR color format?

Corrupted files usually skip frames or get blocking and ghosting errors.

[–] bazsy@lemmy.world 5 points 3 weeks ago

That's more than enough. You can't do any more.

[–] bazsy@lemmy.world 7 points 3 weeks ago* (last edited 3 weeks ago) (7 children)

As an Android flavour it should be safe after uninstalling all apps associated with the university. Did any of them need a "device owner" permission? That's the only way to be more persistent on Android without root access.

 

What's Being Done?

13:30 - the systems deployed for both companies with either one of these processors to within one percentage Point are experiencing the same stability issues even disabling ecores has not fully resolved the issue for one of these companies the error rate also seems to be going up over time on the server side

[–] bazsy@lemmy.world 1 points 5 months ago (1 children)

if the integrated one is good enough for gaming

No, the iGPU is only meant for testing and basic desktop usage like video playback on the 7000 series. There are 8000G series with better integrated graphics but even those are much weaker than any dedicated GPU.

[–] bazsy@lemmy.world 1 points 5 months ago (3 children)

If you are looking to reduce the build's cost consider a cheaper motherboard or a used GPU. The Asrock B650M-HDV/M.2 is the lowest you should go if it has all the connectors you need. As for buying used video card it's always a bit of risk, but as the most expensive component you could save the most on that. Since all AM5 CPUs have an integrated GPU you could build without the dedicated GPU first.

[–] bazsy@lemmy.world 0 points 1 year ago (1 children)

Yeah, at that thread count only a few workstation applications (maybe video encoding and code compilation) scale well.

The c in 4c is supposedly referring to cloud where it's possible to run 128 tiny independent VMs on a chip like that. Being independent means those should scale linearly aside from the shared memory and IO bandwidth.

 

"35% Smaller than Zen 4, but with Identical IPC"

It is very impressive to keep all of Zen 4's functionality and only sacrifice frequency and L3 for almost double the core density. I hope They will release some consumer products with this in the future like a 7970x with 8 Zen4 and 16 Zen4c cores.

With the official announcement it confirmed the previous leaks, for a more detailed breakdown see: https://www.semianalysis.com/p/zen-4c-amds-response-to-hyperscale

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