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Radeon X1900XT

Palit Radeon X1900XT is a Graphics Processing Unit, based on ATI Radeon X1900 XT, and produced using 90 nm technology. The GPU is aimed at desktop market segment. The card's graphics frequency is 621 MHz. It also has 48 pixel shaders, 16 color ROPs, as well as 16 texture units. The Radeon X1900XT comes with 512 MB of GDDR3 memory, utilizing 256 bit interface. The memory is clocked at 724 MHz, which gives 46.34 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and requires 2 motherboard slots. The maximum power consumption of this model is 100 Watt.

Please see below for detailed specifications of the card.

Palit Radeon X1900XT GPU specifications

Name / Brand / Architecture

Manufacturer: Palit
Model: Radeon X1900XT
Based on: ATI Radeon X1900 XT [Compare]
Target market segment: Desktop
Die name: R580
Architecture: Ultra-Threaded Shader Engine
Fabrication process: 90 nm
Transistors: 384 million
Bus interface: PCI-E 1.0 x 16

Frequency

Graphics clock: 621 MHz

Memory specifications

Memory size: ** MB
Memory type: GDDR3
Memory clock: 724 MHz
Memory clock (effective): 1448 MHz
Memory interface width: **-bit
Memory bandwidth: 46.34 GB/s

Cores / Texture

Color ROPs: 16
Pixel shader processors: 48
Vertex shader processors: 8
Texture units: 16
RAMDACs: 400 MHz
Simultaneous pixel threads: Up to **
Decoders: DivX
H.2**
MPEG-2
MPEG-4
VC-1
WMV9

Electric characteristics

Maximum power draw: 100 W

Video features

Multi-monitor: Up to 2 displays
Maximum digital resolution: **0 x 1600
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: 6 x MSAA
Adaptive AA
Temporal AA

Performance

Pixel fill rate: 9.94 Gigapixels/s
Texture fill rate: 9.94 Gigatexels/s

External connectors

Standard display connectors: 2 x Dual-Link DVI-I
S-Video
Power connectors: 1 x 6-pin

Dimensions

Width: Dual-Slot

Other features / Support

Other features: HDCP
High Dynamic Range (HDR) Support
OpenGL support: 2.0
DirectX support: 9.0c
Pixel shader model: 3.0
Vertex shader model: 3.0
Windows driver support: Windows Vista
Windows XP
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