Report an Error

ATI Turks

Default
Turks
Block Diagram
Block Diagram
ATI's Turks GPU uses the TeraScale 2 architecture and is made using a 40 nm production process at TSMC. With a die size of 118 mm² and a transistor count of 716 million it is a small chip. Turks supports DirectX 11.2 (Feature Level 11_0). It features 320 shading units, 16 texture mapping units and 4 ROPs.
Further reading: TeraScale 2 Instruction Set Architecture

Graphics Processor

GPU Name
Turks
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
716 million
Density
6.1M / mm²
Die Size
118 mm²
Released
Oct 11th, 2011

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
320
TMUs
16
ROPs
4
Compute Units
4
Z-Stencil
32
L1 Cache
8 KB per CU
L2 Cache
256 KB
Max. TDP
39 W

All TeraScale 2 GPUs

Graphics cards using the ATI Turks GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
ATI Radeon HD 5570 Turks LE 1024 MB 320 16 4 650 MHz 500 MHz

Turks GPU Notes

Architecture Codename: Northern Islands
Graphics/Compute: GFX4
Display Core Engine: 5.0
Unified Video Decoder: 3.1