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ATI RS740

ATI's RS740 GPU uses the R400 architecture and is made using a 55 nm production process. With a die size of 73 mm² and a transistor count of 120 million it is a very small chip. RS740 supports DirectX 9.0b (Feature Level 9_2). It features 4 pixel shaders and 2 vertex shaders, 4 texture mapping units and 4 ROPs. Due to the lack of unified shaders you will not be able to run recent games at all (which require unified shader/DX10+ support).

Graphics Processor

GPU Name
RS740
Architecture
R400
Process Size
55 nm
Transistors
120 million
Density
1.6M / mm²
Die Size
73 mm²
Released
Mar 4th, 2008

Graphics Features

DirectX
9.0b (9_2)
OpenGL
2.0
OpenCL
N/A
Vulkan
N/A
Pixel Shader
2.0b
Vertex Shader
2.0b
Compute
GFX2

Render Config

Pixel Shaders
4
Vertex Shaders
2
TMUs
4
ROPs
4

All R400 GPUs

ATI GPU Architecture History

Graphics cards using the ATI RS740 GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
ATI Radeon 2100 IGP System Shared 4 / 2 4 4 400 MHz System Shared

RS740 GPU Notes

R420 Core
Codename: Titan
Graphics/Compute: GFX2
Display Core Engine: 2.0
Programmable pixel&vertex pipelines

RS740 is embedded with a 740G Chipset.
RS740C is embedded with a 740G Chipset.
RS740M is embedded with a M740G Chipset.