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Intel Haswell GT1

Intel's Haswell GT1 GPU uses the Generation 7.5 architecture and is made using a 22 nm production process at Intel. Haswell GT1 supports DirectX 12 (Feature Level 11_1). For GPU compute applications, OpenCL version 1.2 can be used. It features 80 shading units, 10 texture mapping units and 1 ROPs.
Further reading: Gen 7.5 Architecture Whitepaper , Gen 7.5 Developer Guide

Graphics Processor

Released
Apr 29th, 2013
GPU Name
Haswell GT1
Architecture
Generation 7.5
Foundry
Intel
Process Size
22 nm
Transistors
unknown
Die Size
unknown

Graphics Features

DirectX
12 (11_1)
OpenGL
4.3
OpenCL
1.2
Vulkan
1.0
Shader Model
5.1

Render Config

Shading Units
80
TMUs
10
ROPs
1
Execution Units
10
Max. TDP
45 W

All Generation 7.5 GPUs

Intel GPU Architecture History

Graphics cards using the Intel Haswell GT1 GPU

Name Chip Memory Shaders TMUs ROPs Base Clock Boost Clock Memory Clock
System Shared 80 10 1 200 MHz 1000 MHz System Shared
System Shared 80 10 1 200 MHz 850 MHz System Shared
May 15th, 2024 13:58 EDT change timezone

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