Intel DG1

DG1

Block Diagram

Intel's DG1 GPU uses the Generation 12.1 architecture and is made using a 10 nm production process at Intel. With a die size of 95 mm² it is a very small chip. DG1 supports DirectX 12 (Feature Level 12_1). For GPU compute applications, OpenCL version 3.0 can be used. It features 768 shading units, 48 texture mapping units and 24 ROPs.

Graphics Processor

Released: 2020

GPU Name: DG1

Architecture: Generation 12.1

Codename: Xe-LP

Foundry: Intel

Process Size: 10 nm

Transistors: unknown

Die Size: 95 mm²

Graphics Features

DirectX: 12 (12_1)

OpenGL: 4.6

OpenCL: 3.0

Vulkan: 1.3

Shader Model: 6.6

WDDM: 3.1

Render Config

Shading Units: 768

TMUs: 48

ROPs: 24

Execution Units: 96

FP16 Units: 1536

FP64 Units: 192

Subslices: 6

Slices: 1

L2 Cache: 1024 KB

L3 Cache: 16 MB

Max. TDP: 300 W

All Generation 12.1 GPUs

Intel GPU Architecture History

2023 Xe-LPG
2022-2023 Generation 12.7
2021-2024 Generation 12.5
2021-2023 Generation 12.2
2020-2021 Generation 12.1
2019-2021 Generation 11.0
2016-2020 Generation 9.5
2015-2016 Generation 9.0
2014-2015 Generation 8.0
2013 Generation 7.5
2012-2013 Generation 7.0
2011 Generation 6.0
2010-2013 Knights
2010 Generation 5.75
2008-2010 PowerVR SGX545
2008 Generation 5.0
2008-2010 PowerVR SGX535
2006-2007 Generation 4.0
2005-2006 Generation 3.5
2004-2005 Generation 3.0
2002-2003 Generation 2.0
1998 i740
1998-2002 Generation 1.0

Graphics cards using the Intel DG1 GPU

Name	Memory	Shaders	TMUs	ROPs	Base Clock	Boost Clock	Memory Clock
Intel Xe DG1-SDV	8 GB	768	48	24	900 MHz	1500 MHz	2133 MHz
Intel Xe DG1	4 GB	640	40	20	900 MHz	1550 MHz	2133 MHz
Intel Iris Xe MAX Graphics	4 GB	768	48	24	300 MHz	1650 MHz	2133 MHz
Intel H3C XG310	8 GB	768	48	24	1050 MHz	1100 MHz	2133 MHz