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Radeon HD 2900XT / H290XT1GG4DVN-R

Specifications of the HIS Radeon HD 2900XT GPU


HIS Radeon HD 2900XT (part number H290XT1GG4DVN-R) is a desktop graphics processing unit, based on ATI Radeon HD 2900 XT GDDR4. The GPU, built on 80 nm technology, employs Unified Superscalar Shader architecture. The cards graphics frequency is 743 MHz. It also has 320 stream processors, 16 texture units, together with 16 color ROPs. The Radeon HD 2900XT embeds 1 GB of GDDR4 memory. Since the memory operates at 1.024 GHz, and utilizes 512 bit bus, the effective memory bandwidth is 131.07 GB/s. The GPU supports PCI Express 1.0 interface, and needs 2 slots on the motherboard. The maximum power draw of this model is 215 Watt.

More detailed specifications of the HIS Radeon HD 2900XT graphics card are available below.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 2900XT
Part number:H290XT1GG4DVN-R
Based on:ATI Radeon HD 2900 XT GDDR4 [Compare]
Target market segment:Desktop
Die name:RV600 XT
Architecture:Unified Superscalar Shader Architecture
Fabrication process:80 nm
Transistors:700 million
Bus interface:PCI-E 1.0 x 16

Frequency

Graphics clock:743 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR4
Memory clock:** MHz
Memory clock (effective):2048 MHz
Memory interface width:**-bit
Memory bandwidth:131.07 GB/s

Cores / Texture

Color ROPs:16
Stream processors:320
Texture units:16
Texture fetches / clock cycle:Up to 80
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:H.2**
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:215 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 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:11.89 Gigapixels/s
Texture fill rate:11.89 Gigatexels/s
Single presision compute power:475.52 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:2 x Dual-Link DVI-I
S-Video
Power connectors:1 x 6-pin if overclocked)
2 x 6-pin (1 x 8-pin
Audio input for HDMI:Yes

Dimensions

Width:Dual-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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