Recent content by stebler

The datasheet has been updated, including the section about DLVR.

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 https://forums.anandtech.com/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 ()...

Is this old news?

This website lists the RKL and CML-R CPUs, including cache config and base clocks. https://www.sbm.lu/hardware.php?seleshdw=SKTLGA1200

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.

DG2 tested with ICL-SP. Edit: or is it ATS? https://browser.geekbench.com/v5/compute/1751521

Actually, Tiger Lake HP is probably a completely different product from Tiger Lake H. I updated the table to reflect that.

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!

Yeah, it might even be a cancelled product since it's been sitting in drivers for a long time.

LNL (Lunar Lake) and SYL (???) have been added to the Windows driver, and they have Gen12.9 graphics.

DG3 and Jupiter Sound (both Gen13) have appeared in drivers.