HIS HD 4670 IceQ Native HDMI

H467Q1GHDAP

Graphics Processor

RV730

Cores

320

TMUs

ROPs

Memory Size

1024 MB

Memory Type

DDR3

Bus Width

128 bit

GPU

Graphics Processor

GPU Name: RV730

GPU Variant: RV730 XT
(215-0719047)

Architecture: TeraScale

Foundry: TSMC

Process Size: 55 nm

Transistors: 514 million

Density: 3.5M / mm²

Die Size: 146 mm²

Chip Package: FCBGA-880

Graphics Card

Release Date: Jul 17th, 2009

Generation: Radeon R700
(HD 4600)

Predecessor: Radeon R600

Successor: Evergreen

Production: End-of-life

Bus Interface: AGP 8x

Clock Speeds

GPU Clock: 750 MHz

Memory Clock: ~~800 MHz~~
873 MHz (+9%)
~~1600 Mbps effective~~
1746 Mbps effective

Memory

Memory Size: 1024 MB

Memory Type: ~~GDDR3~~
DDR3

Memory Bus: 128 bit

Bandwidth: ~~25.60 GB/s~~
27.94 GB/s

Render Config

Shading Units: 320

TMUs: 32

ROPs: 8

Compute Units: 4

L1 Cache: 16 KB (per CU)

L2 Cache: 128 KB

Theoretical Performance

Pixel Rate: 6.000 GPixel/s

Texture Rate: 24.00 GTexel/s

FP32 (float): 480.0 GFLOPS

Board Design

Slot Width: Dual-slot

Length: ~~193 mm~~
200 mm
~~7.6 inches~~
7.9 inches

TDP: 59 W

Suggested PSU: 250 W

Outputs: 1x DVI
1x HDMI 1.3a
1x VGA

Graphics Features

DirectX: 10.1 (10_1)

OpenGL: 3.3

OpenCL: 1.1

Vulkan: N/A

Shader Model: 4.1

RV730 GPU Notes

Mobile Variant: M96
Codename: Mario
Graphics/Compute: GFX3
Display Core Engine: 3.2
Unified Video Decoder: 2.2

Latest Drivers:
Windows XP / 8:
Catalyst Software Suite 13.1 / 13.4 Beta

Windows Vista / 7:
Catalyst Software Suite 13.9

Other retail boards based on this design (3)

Name	GPU Clock	Memory Clock	Other Changes
ASUS HD 4670 HDMI	600 MHz	800 MHz	DDR2, Single-slot
HIS HD 4670 IceQ Native HDMI	750 MHz	873 MHz	DDR3, 200 mm/7.9 inches
HIS HD 4670 IceQ Native HDMI	750 MHz	800 MHz	DDR3, 200 mm/7.9 inches