From the X13s NBC review; the difference between ADL-Y, ADL-U and ADL-P is massive: Y is competing with ARM chips, P is losing to Broadwell. There is also a lot of variance between implementations of the same CPU.
Looks like FP64 support has been mostly added back in the MTL iGPU, with the exception of fdiv and fsqrt instructions. https://github.com/intel/intel-graphics-compiler/commit/aa829c9dd5880c6bbf3584fbdad7082d862a3e41
The MTL GPU having versions with 64, 128 and 192 EUs matches the driver entries from last December http://www.portvapes.co.uk/?id=Latest-exam-1Z0-876-Dumps&exid=threads/intel-gpus-will-they-actually-launch-in-the-west.2526376/post-40656013.
By looking at the GenRastyAdapterInfo function of igd_rasty_kmd32.dll in Ghidra, we can see how the platforms are grouped.
gen9
- SKL GT2
- SKL GT3e
- SKL GT4e
- KBL GT2
- CFL GT2
gen11 / gen11-lp
- ICL_1x4x8
- ICL_1x6x8
- ICL_1x8x8
gen11 / gen11-hp
- Rasty no long [sic] supports Gen11-HP...
This driver contains a lot of information related to upcoming GPUs. For now I'm just posting the raw output of strings.
Device ID and SKU info not defined for ELG_X2 yet, using X3 Device ID
GenRastyAdapterInfo::<lambda_572fc71ba3bc47791fb46288d94b5934>::operator ()...
Navi 22 and Navi 23 PCI IDs:
https://lists.freedesktop.org/archives/amd-gfx/2020-November/056293.html
https://lists.freedesktop.org/archives/amd-gfx/2020-November/056294.html
In other news, the GitHub repo that had all the sku ids went down.
Just look at the driver if you don't believe me. I already linked data structure descriptions on Reddit. Download 100.8885, open iga64.dll, start at offset 0x22fab8 and subtract 0x180000c00 from every pointer. Shouldn't be that hard!
According to the latest version of the Windows driver, DG2 supports AV1 encoding.
.?AVDecodeAv1PipelineAdapterG12@@
.?AV?$_Ref_count_obj2@VAv1PipelineG12@decode@@@std@@
.?AVEncodeAv1VdencPipelineAdapterG12@@
.?AVEncodeAv1VdencPipelineAdapterG12Dg2@@...
Update:
I checked on macOS 10.15.1, which was released in October 2019.
It contains discovery firmware for Navi 14, Navi 12, Navi 21, Navi 21 Lite and Van Gogh.
For Navi 14 and Navi 12, they are identical to the ones from macOS 11 beta 6.
Navi 21 and Van Gogh use an older format (the same as...
OP here. These pptables are test configurations, they are not used by production hardware (you can likely boot with some parameters to use them though). And yes they are the same in macOS and in Linux.
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