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). Modern GPU compute technologies are not available. 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. |