ATI Radeon HD 4730: GPU Specs & Benchmarks

The Radeon HD 4730 is a graphics card by ATI, built on the 55 nm process and based on the RV770 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160

Graphics Processor (GPU)

GPU Name
RV770
Model number
RV770 CE
(215-0669093)
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
956 million
Die Size
256 mm²

Graphics Card

Release Date
Jun 8th, 2009
Family
Radeon R700
(HD 4700)
Production
End-of-life
Launch Price
79 USD
Predecessor
Radeon R600
Bus Interface
PCIe 2.0 x16

Memory

Memory Size
512 MB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
57.60 GB/s

Performance

Pixel fillrate
6.000 GPixel/s
Texture fillrate
24.00 GTexel/s
FP32 (float) performance
960.0 GFLOPS
FP64 (double) performance
192.0 GFLOPS (1:5)

Clock Speeds

Memory Clock
900 MHz
3.6 Gbps effective
GPU Clock
750 MHz

Render Config

Shading Units
640
TMUs
32
ROPs
8
Compute Units
8
L1 Cache
16 KB (per CU)
L2 Cache
128 KB

Board Design

Slot Width
Dual-slot
Length
241 mm
9.5 inches
Thermal design power (TDP)
110 W
Suggested PSU
300 W
Display Connectors
2x DVI
1x S-Video
Power Connectors
1x 6-pin
Board Number
B507

API support

DirectX
10.1 (10_1)
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
Shader Model
4.1
Radeon HD 4730
ATI Radeon HD 4730: GPU Specs & Benchmarks