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ATI RV730

Default
RV730
RV730 XT E4690
RV730 XT E4690
Block Diagram
Block Diagram
ATI's RV730 GPU uses the TeraScale architecture and is made using a 55 nm production process at TSMC. With a die size of 146 mm² and a transistor count of 514 million it is a small chip. RV730 supports DirectX 10.1 (Feature Level 10_1). It features 320 shading units, 32 texture mapping units and 8 ROPs.
Further reading: R700 Series Instruction Set Architecture

Graphics Processor

GPU Name
RV730
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
514 million
Density
3.5M / mm²
Die Size
146 mm²
Released
Jul 17th, 2007

Graphics Features

DirectX
10.1 (10_1)
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
Shader Model
4.1
Compute
GFX3

Render Config

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

All TeraScale GPUs

ATI GPU Architecture History

Graphics cards using the ATI RV730 GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
ATI Radeon HD 4650 RV730 PRO 256 MB 320 32 8 600 MHz 700 MHz
ATI Radeon HD 4670 RV730 XT 512 MB 320 32 8 750 MHz 1000 MHz
ATI Radeon HD 4670 AGP RV730 XT 1024 MB 320 32 8 750 MHz 800 MHz
ATI Radeon HD 4650 AGP RV730 PRO 512 MB 320 32 8 600 MHz 400 MHz
ATI FirePro V5700 RV730 XT 512 MB 320 32 8 700 MHz 900 MHz
ATI FirePro V3750 RV730 PRO 256 MB 320 32 8 550 MHz 700 MHz
ATI FirePro V7750 RV730 GL XTX 1024 MB 320 32 8 800 MHz 900 MHz
ATI Radeon HD 4670 X2 RV730 XT 512 MB 320 32 8 750 MHz 700 MHz
ATI Radeon E4690 MXM RV730 XT E4690 512 MB 320 32 8 600 MHz 700 MHz
ATI Radeon E4690 MXM RV730 XT E4690 512 MB 320 32 8 600 MHz 700 MHz
ATI Radeon HD 4720 RV730 XT 1024 MB 320 32 8 600 MHz 667 MHz
ATI Radeon HD 4700 RV730 XT 512 MB 320 32 8 600 MHz 400 MHz
ATI Radeon HD 4710 RV730 XT 512 MB 320 32 8 750 MHz 800 MHz
ATI Radeon E4690 PCIe RV730 XT E4690 512 MB 320 32 8 600 MHz 700 MHz

RV730 GPU Notes

Codename: Mario
Graphics/Compute: GFX3
Display Core Engine: 3.2
Unified Video Decoder: 2.2