Intel Whiskey Lake GT2

Block Diagram

Intel's Whiskey Lake GT2 GPU uses the Generation 9.5 architecture and is made using a 14 nm production process at Intel. Whiskey Lake GT2 supports DirectX 12 (Feature Level 12_1). For GPU compute applications, OpenCL version 3.0 can be used. It features 192 shading units, 24 texture mapping units and 3 ROPs.

Further reading: Gen 9 Architecture Whitepaper

, Gen 9 Performance Guide

Graphics Processor

Released: Aug 28th, 2018

GPU Name: Whiskey Lake GT2

Architecture: Generation 9.5

Foundry: Intel

Process Size: 14 nm

Transistors: unknown

Die Size: unknown

Graphics Features

DirectX: 12 (12_1)

OpenGL: 4.6

OpenCL: 3.0

Vulkan: 1.3

Shader Model: 6.4

Render Config

Shading Units: 192

TMUs: 24

ROPs: 3

Execution Units: 24

FP16 Units: 384

FP64 Units: 48

Subslices: 3

Slices: 1

Max. TDP: 15 W

All Generation 9.5 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 Whiskey Lake GT2 GPU

Name	Chip	Memory	Shaders	TMUs	ROPs	Base Clock	Boost Clock	Memory Clock
Intel UHD Graphics 620 Mobile		System Shared	192	24	3	300 MHz	1000 MHz	System Shared

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