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Radeon HD 3450 GDDR3

Specifications of the ATI Radeon HD 3450 GDDR3 GPU


ATI Radeon HD 3450 GDDR3 Graphics Processing Unit for desktop market segment uses Unified Superscalar Shader architecture, and was released in January 2008. The GPU is manufactured on 55 nm technological process. The cards graphics frequency is 600 MHz. It also has 40 stream processors, 4 texture units, along with 4 color ROPs. The Radeon HD 3450 GDDR3 embeds 128 MB of GDDR3 memory. Because the memory runs at 500 MHz, and utilizes 64 bit bus, the effective memory bandwidth is 8 GB/s. The GPU supports PCI Express 2.0 interface, and requires 1 slot on the motherboard. Gaming and 3D graphics performance of the ATI Radeon HD 3450 GDDR3 can be improved if it is paired with a similar graphics card.

Below you will find more detailed specifications of the ATI Radeon HD 3450 GDDR3 GPU.

Name / Brand / Architecture

Manufacturer:ATI
Model:Radeon HD 3450 GDDR3
Reference card?:Yes
Target market segment:Desktop
Die name:RV620
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:600 MHz

Memory specifications

Memory size:128 MB
Memory type:GDDR3
Memory clock:500 MHz
Memory clock (effective):1 GHz
Memory interface width:**-bit
Memory bandwidth:8 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.2**
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 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:2.4 Gigapixels/s
Texture fill rate:2.4 Gigatexels/s
Single presision compute power:48 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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