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Radeon HD 4670 IceQ / H467QSS1GP

Specifications of the HIS Radeon HD 4670 IceQ GPU


HIS Radeon HD 4670 IceQ (part number H467QSS1GP) is a desktop Graphics Processing Unit, based on ATI Radeon HD 4670, and built on 55 nm technology. The card has 750 MHz graphics clock frequency. It also has 320 stream processors, 32 texture units, together with 8 color ROPs. The Radeon HD 4670 IceQ embeds 1 GB of GDDR3 memory. Because the memory runs at 850 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 27.2 GB/s. The GPU supports PCI Express 2.0 interface, and uses a single slot on the motherboard. The maximum power draw of this model is 59 Watt.

More detailed specifications of the HIS Radeon HD 4670 IceQ graphics card are available below.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 4670 IceQ
Part number:H467QSS1GP
Based on:ATI Radeon HD 4670 [Compare]
Target market segment:Desktop
Die name:RV730 XT
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:514 million
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:750 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:850 MHz
Memory clock (effective):1.7 GHz
Memory interface width:128-bit
Memory bandwidth:27.2 GB/s

Cores / Texture

Color ROPs:8
Stream processors:320
Texture units:32
Texture fetches / clock cycle:Up to 128
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:DivX
H.2**
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:59 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum DVI resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x CFAA
8 x MSAA
Adaptive MSAA & SSAA
HDMI:Yes
HDMI version:1.3

Performance

Pixel fill rate:6 Gigapixels/s
Texture fill rate:24 Gigatexels/s
Single presision compute power:480 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:2 x Dual-Link DVI-I
S-Video
Audio input for HDMI:Yes

Dimensions

Size (length x height):7.87 inches (200 mm) x 5 inches (127 mm)
Width:Single-Slot

Other features / Support

Other features:ATI/AMD PowerPlay
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.0
OpenGL support:3.3
DirectX support:10.1
Shader model:4.1
Windows driver support:Windows 7
Windows Vista
Windows XP
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