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Radeon HD 2600 XT GDDR4

Specifications of the ATI Radeon HD 2600 XT GDDR4 GPU


ATI Radeon HD 2600 XT GDDR4 desktop Graphics Processing Unit was released in June 2007. The GPU utilizes Unified Superscalar Shader architecture, and it is manufactured on 65 nm technological process. The card has 800 MHz graphics clock frequency. It also has 120 stream processors, 8 texture units, together with 4 color ROPs. The Radeon HD 2600 XT GDDR4 comes with 256 MB of GDDR4 memory. Because the memory operates at 1.1 GHz, and uses 128 bit bus, the effective memory bandwidth is 35.2 GB/s. The GPU supports PCI Express 1.0 interface, and requires a single motherboard slot.

More detailed specifications of the ATI Radeon HD 2600 XT GDDR4 card are available below.

Name / Brand / Architecture

Manufacturer:ATI
Model:Radeon HD 2600 XT GDDR4
Reference card?:Yes
Target market segment:Desktop
Die name:RV630
Architecture:Unified Superscalar Shader Architecture
Fabrication process:65 nm
Transistors:390 million
Bus interface:PCI-E 1.0 x 16
Launch date:June 2007

Frequency

Graphics clock:800 MHz

Memory specifications

Memory size:256 MB
Memory type:GDDR4
Memory clock:1100 MHz
Memory clock (effective):2.2 GHz
Memory interface width:128-bit
Memory bandwidth:35.2 GB/s

Cores / Texture

Color ROPs:4
Stream processors:120
Texture units:8
Texture fetches / clock cycle:Up to 40
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:DivX
H.264
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:2560 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x CFAA
8 x MSAA
Adaptive MSAA & SSAA
Temporal AA
HDMI:Yes
HDMI version:1.2

Performance

Pixel fill rate:3.2 Gigapixels/s
Texture fill rate:6.4 Gigatexels/s
Single presision compute power:192 GFLOPS
Double precision compute power:n/a

External connectors

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

Dimensions

Width:Single-Slot

Other features / Support

Other features:HDCP
High Dynamic Range (HDR) Support
OpenGL support:3.3
DirectX support:10.0
Shader model:4.0
Windows driver support:Windows 7
Windows Vista
Windows XP
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