Intel Xe-HPG DG2 GPU Specifications Leaked

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Image: Intel

Igor’s Lab has shared the specifications for Intel’s upcoming family of Xe-HPG “DG2” GPUs. There are a total of five SKUs, the most powerful of which features 512 Execution Units (4,096 cores), a base/boost clock of 1.1/1.8 GHz, 16 GB of GDDR6 memory, and a TDP of 100 watts. Intel’s Xe-HPG DG2 GPUs will debut first in notebook products; it isn’t clear when the desktop variants are set to arrive.

Package TypeBGA2660BGA2660BGA2660TBCTBC
Supported Memory TechnologyGDDR6GDDR6GDDR6GDDR6GDDR6
Memory speed16 Gbps16 Gbps16 Gbps16 Gbps16 Gbps
Interface / Bus256-bit192-bit128-bit64-bit64-bit
Memory Size (Max)16 GB12 GB8 GB4 GB4 GB
Smart Cache Size16 MB16 MB8 MBTBCTBC
Graphics Execution Units (EUs)512384256196128
Graphics Frequency (High) Mobile1.1 GHz600 MHz450 MHzTBCTBC
Graphics Frequency (Turbo) Mobile1.8 GHz1.8 GHz1.4 GHzTBCTBC
TDP Mobile (Chip Only)100100100TBCTBC
Image: Igor’s Lab

[…] Intel is planning to use Alder Lake-P in the notebook sector, i.e. CPUs as 1-chip BGA with a TDP of 15 to 45 watts. The production of DG2 for the mobile sector is supposed to start already in calendar weeks 43 to 50 with the two smaller SKUs (4 and 5), if the current plans go, so that one is probably aiming at still very close to the Christmas business. The major SKUs (1 to 3) should then follow between week 50 in 2021 and week 10 in 2022.

Source: Igor’s Lab

Tsing Mui
News poster at The FPS Review.

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