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Radeon HD 3470

Specifications of the ATI Radeon HD 3470 GPU


Introduced in January 2008, ATI Radeon HD 3470 desktop Graphics Processing Unit makes use of Unified Superscalar Shader architecture, and is produced on 55 nm technology. The card has graphics clocked at 800 MHz. It also has 40 stream processors, 4 color ROPs, together with 4 texture units. The Radeon HD 3470 comes with 256 MB of GDDR3 memory. The memory uses 64 bit bus, and operates at 950 MHz. This allows the card to have 15.2 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and needs a single motherboard slot. To boost ATI Radeon HD 3470 game and 3D graphics performance, it can be paired with another card in crossfire mode.

Below you will find detailed specs of the ATI Radeon HD 3470 GPU.

Name / Brand / Architecture

Manufacturer:ATI
Model:Radeon HD 3470
Reference card?:Yes
Target market segment:Desktop
Die name:RV620 PRO
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:181 million
Bus interface:PCI-E 2.0 x 16
Launch date:January 2008

Frequency

Graphics clock:800 MHz

Memory specifications

Memory size:256 MB
Memory type:GDDR3
Memory clock:950 MHz
Memory clock (effective):1900 MHz
Memory interface width:64-bit
Memory bandwidth:15.2 GB/s

Cores / Texture

Color ROPs:4
Stream processors:40
Texture units:4
Texture fetches / clock cycle:Up to 16
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:DivX
H.264
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:2560 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:4 x MSAA
Adaptive MSAA & SSAA
CFAA
Temporal AA
HDMI:Yes
HDMI version:1.2

Performance

Pixel fill rate:3.2 Gigapixels/s
Texture fill rate:3.2 Gigatexels/s
Single presision compute power:64 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:2 x DisplayPort
2 x Single or Dual-Link DVI
HDMI
Audio input for HDMI:Yes

Dimensions

Width:Single-Slot

Other features / Support

Other features:ATI/AMD PowerPlay
HDCP
High Dynamic Range (HDR) Support
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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