ATI Radeon HD 4730 OEM: GPU Specs & Benchmarks

The Radeon HD 4730 OEM is a graphics card by ATI, built on the 55 nm process and based on the RV670 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
RV670
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
666 million
Die Size
192 mm²

Graphics Card

Release Date
Dec 26th, 2008
Family
Radeon R700
(HD 4700)
Production
End-of-life
Predecessor
Radeon R600
Bus Interface
PCIe 2.0 x16

Memory

Memory Size
1024 MB
Memory Type
DDR2
Memory Bus
256 bit
Bandwidth
25.34 GB/s

Performance

Pixel fillrate
10.70 GPixel/s
Texture fillrate
10.70 GTexel/s
FP32 (float) performance
428.2 GFLOPS
FP64 (double) performance
85.63 GFLOPS (1:5)

Clock Speeds

Memory Clock
396 MHz
792 Mbps effective
GPU Clock
669 MHz

Render Config

Shading Units
320
TMUs
16
ROPs
16
Compute Units
4
L2 Cache
256 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

API support

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