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Mobility Radeon HD 2600 XT

Specifications of the ATI Mobility Radeon HD 2600 XT GPU


Introduced in May 2007, ATI Mobility Radeon HD 2600 XT mobile Graphics Processing Unit uses Unified Superscalar Shader architecture, and is built on 65 nm technology. The cards graphics frequency is 680 MHz. Furthermore, it has 120 stream processors, 4 color ROPs, together with 8 texture units. The Mobility Radeon HD 2600 XT embeds 256 MB of GDDR3 memory. Because the memory runs at 750 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 24 GB/s. The GPU supports PCI Express 1.0 interface.

Detailed specifications of the ATI Mobility Radeon HD 2600 XT card are available below.

Name / Brand / Architecture

Manufacturer:ATI
Model:Mobility Radeon HD 2600 XT
mGPU model number:M76XT
Reference card?:Yes
Target market segment:Mobile
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:May 2007

Frequency

Graphics clock:680 MHz

Memory specifications

Memory size:256 MB
Memory type:GDDR3
Memory clock:750 MHz
Memory clock (effective):1500 MHz
Memory interface width:128-bit
Memory bandwidth:24 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

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:2560 x 1600
Maximum VGA resolution:2048 x 1536
HDMI:Yes
HDMI version:1.2

Performance

Pixel fill rate:2.72 Gigapixels/s
Texture fill rate:5.44 Gigatexels/s
Single presision compute power:163.2 GFLOPS
Double precision compute power:n/a

External connectors

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

Other features / Support

Other features:ATI/AMD PowerPlay 7.0
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
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