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AMD Weston

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Weston
Weston PRO
Weston PRO
AMD's Weston GPU uses the GCN 3.0 architecture and is made using a 28 nm production process at TSMC. With a die size of 125 mm² and a transistor count of 1,550 million it is a small chip. Weston supports DirectX 12 (Feature Level 12_0). For GPU compute applications, OpenCL version 2.1 can be used. It features 384 shading units, 24 texture mapping units and 8 ROPs.
Further reading: GCN 3.0 Instruction Set Architecture

Graphics Processor

Released
Apr 18th, 2017
GPU Name
Weston
Desktop Variant
Iceland
Mobile Variant
Topaz / Meso
Mobile Variant 2
Polaris 24
Generation
Volcanic Islands
Architecture
GCN 3.0
Foundry
TSMC
Process Size
28 nm
Transistors
1,550 million
Density
12.4M / mm²
Die Size
125 mm²

Graphics Features

DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2.170
Shader Model
6.5
WDDM
2.7
Compute
GFX8 (gfx802)
DCE
No Support
UVD
No Support
VCE
No Support
SDMA
2.0.0
CLRX
GCN 1.2.0

Render Config

Shading Units
384
TMUs
24
ROPs
8
Compute Units
6
L1 Cache
16 KB per CU
L2 Cache
128 KB
Max. TDP
50 W

All GCN 3.0 GPUs

AMD GPU Architecture History

Graphics cards using the AMD Weston GPU

Name Chip Memory Shaders TMUs ROPs Base Clock Boost Clock Memory Clock
AMD Radeon 530 Mobile GDDR5
Weston PRO 2 GB 384 24 8 730 MHz 891 MHz 900 MHz
AMD Radeon 530 Mobile DDR3
Weston PRO 2 GB 384 24 8 730 MHz 1021 MHz 900 MHz

Weston GPU Notes

Generation: Volcanic Islands
Desktop Variant: Iceland
Mobile Variant: Topaz / Meso / Polaris 24
Graphics/Compute: GFX8 (gfx802)
Display Core Engine: No Support
Unified Video Decoder: No Support
Video Compression Engine: No Support
System DMA: 2.0.0
CLRX: GCN 1.2.0
May 29th, 2024 06:10 EDT change timezone

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