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Radeon HD 2900GT

Sapphire Radeon HD 2900GT is a desktop Graphics Processing Unit, based on ATI Radeon HD 2900 GT, and produced on 80 nm manufacturing process. The card's graphics frequency is 600 MHz. Furthermore, it has 240 stream processors, 12 texture units, and 12 color ROPs. The Radeon HD 2900GT embeds 256 MB of GDDR3 memory, utilizing 256 bit bus. The memory is clocked at 800 MHz, which gives 51.2 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and requires 2 slots on the motherboard.

Detailed specifications of the card you will find below.

Sapphire Radeon HD 2900GT GPU specifications

Name / Brand / Architecture

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

Frequency

Graphics clock: 600 MHz

Memory specifications

Memory size: ** MB
Memory type: GDDR3
Memory clock: 800 MHz
Memory clock (effective): 1600 MHz
Memory interface width: **-bit
Memory bandwidth: 51.2 GB/s

Cores / Texture

Color ROPs: 12
Stream processors: 240
Texture units: 12
RAMDACs: 400 MHz
Decoders: H.2**
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options: 4-way

Video features

Multi-monitor: Up to 2 displays
Maximum digital resolution: **0 x 1600
Maximum DVI resolution: **0 x 1600
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: 24 x CFAA
8 x MSAA
Adaptive MSAA & SSAA
Temporal AA

Performance

Pixel fill rate: 7.2 Gigapixels/s
Texture fill rate: 7.2 Gigatexels/s
Single presision compute power: 288 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

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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