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ATI Pinewood

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Pinewood
Block Diagram
Block Diagram
ATI's Pinewood GPU uses the TeraScale 2 architecture and is made using a 40 nm production process at TSMC. With a die size of 104 mm² and a transistor count of 627 million it is a small chip. Pinewood supports DirectX 11.2 (Feature Level 11_0). For GPU compute applications, OpenCL version 1.2 can be used. It features 400 shading units, 20 texture mapping units and 8 ROPs.
Further reading: Evergreen Series Instruction Set Architecture

Graphics Processor

GPU Name
Pinewood
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
627 million
Density
6.0M / mm²
Die Size
104 mm²
Released
Feb 9th, 2010

Graphics Features

DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0
Compute
GFX4

Render Config

Shading Units
400
TMUs
20
ROPs
8
Compute Units
5
Z-Stencil
40
L1 Cache
8 KB per CU
L2 Cache
256 KB
Max. TDP
39 W

All TeraScale 2 GPUs

ATI GPU Architecture History

Graphics cards using the ATI Pinewood GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
ATI Mobility Radeon HD 5570 Pinewood MXM 1024 MB 400 20 8 550 MHz 800 MHz
ATI Radeon HD 5570 Pinewood PRO 1024 MB 400 20 8 625 MHz 800 MHz

Pinewood GPU Notes

Architecture Codename: Evergreen
Chip Variant: Redwood
Graphics/Compute: GFX4
Display Core Engine: 4.0
Unified Video Decoder: 2.3