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Radeon HD 4670 (1 GB) / AF4670-1024D3H1

AFOX Radeon HD 4670 (1 GB) (part number AF4670-1024D3H1) is a Graphics Processing Unit for desktop market segment, based on ATI Radeon HD 4670. Fabricated on 55 nm manufacturing process, the GPU employs Unified Superscalar Shader architecture. The cards graphics frequency is 650 MHz. It also has 320 stream processors, 8 color ROPs, and 32 texture units. The Radeon HD 4670 (1 GB) incorporates 1 GB of GDDR3 memory. Since the memory operates at 600 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 19.2 GB/s. The GPU supports PCI Express 2.0 interface, and needs a single motherboard slot. The maximum power draw of this model is 59 Watt, which is on a par with the reference design.

Please see below for detailed specifications of the card.

AFOX Radeon HD 4670 (1 GB) GPU specifications

Name / Brand / Architecture

Manufacturer:AFOX
Model:Radeon HD 4670 (1 GB)
Part number:AF4670-**D3H1
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:650 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:600 MHz
Memory clock (effective):1.2 GHz
Memory interface width:128-bit
Memory bandwidth:19.2 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 HDMI resolution:1920 x 1200
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:5.2 Gigapixels/s
Texture fill rate:20.8 Gigatexels/s
Single presision compute power:416 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:Dual-Link DVI-I
HDMI
VGA
Audio input for HDMI:Yes

Dimensions

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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