A handful of 2020 iMac customers are apparently experiencing points because of the included AMD GPU. A latest thread on the Apple Support Forums outlines that the AMD Radeon Professional 5700 XT is the possible wrongdoer of a display screen glitch that causes random traces to seem on the show.
The most recent 27-inch iMac may be outfitted with the Radeon Professional 5700 XT with 16GB of GDDR6 reminiscence. It’s the highest-end configuration provided by Apple, but it surely seems to be inflicting show points for customers.
The unique consumer within the App Assist thread explains that their 2020 iMac will randomly present traces throughout the show. The consumer initially thought that the traces might be attributable to intensive workflows and excessive warmth. Nonetheless, additional testing revealed that to not be the case:
I’ve simply acquired my new iMac and seen that now and again a line glitch seems on my display screen. It’s utterly random, I assumed it was associated to intensive work/warmth however typically even when the pc is idle I see the road on the display screen.
The iMac is working high quality, I ran all types of benchmarks for CPU/GPU and it’s all OK, however now and again I see this annoying line on my display screen.
One consumer provides that upon further research, the possible wrongdoer of this challenge is the aforementioned 5700 XT GPU. The general efficiency of the iMac doesn’t appear to be affected by the issue, although.
Similar drawback with my iMac 2020, already appeared in the course of the preliminary Mac setup and retains flashing randomly since then. Looking by way of YouTube and google it appears this can be a frequent drawback with the 5700XT gpu that comes with it.
It’s unclear how widespread this drawback is, however understand that the problem impacts solely the highest-end GPU configuration. This possible means a small subset of iMac customers is affected, however ideally, Apple will roll out a repair rapidly.
That is more likely to be a software program drawback of some type, associated to the drivers required by the Radeon Professional 5700 XT. Hopefully, AMD and Apple can work swiftly on an answer that may be pushed through software program to affected customers.
Are you utilizing the 2020 iMac with the 5700 XT GPU? Do you discover this drawback? Tell us down within the feedback.
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