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Radeon X1900 GT / H190GTS256DVN-R

Specifications of the HIS Radeon X1900 GT GPU


HIS Radeon X1900 GT (part number H190GTS256DVN-R) Graphics Processing Unit for desktop market segment is based on ATI Radeon X1900 GT. The GPU is manufactured on 90 nm technology. The cards graphics frequency is 575 MHz. It also has 36 pixel shaders, 12 texture units, along with 12 color ROPs. The Radeon X1900 GT incorporates 256 MB of GDDR3 memory, using 256 bit bus. The memory is clocked at 600 MHz, which gives 38.4 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and needs 1 motherboard slot. The maximum power consumption of this model is 75 Watt, identical to the reference design.

Below you will find more detailed specs of the HIS Radeon X1900 GT card.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon X1900 GT
Part number:H190GTS**DVN-R
Based on:ATI Radeon X1900 GT [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:575 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:600 MHz
Memory clock (effective):1200 MHz
Memory interface width:**-bit
Memory bandwidth:38.4 GB/s

Cores / Texture

Color ROPs:12
Pixel shader processors:36
Vertex shader processors:8
Texture units:12
RAMDACs:400 MHz
Simultaneous pixel threads:Up to **
Decoders:DivX
H.2**
MPEG-2
MPEG-4
VC-1
WMV9

Electric characteristics

Maximum power draw:75 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
HDMI:Yes

Performance

Pixel fill rate:6.9 Gigapixels/s
Texture fill rate:6.9 Gigatexels/s

External connectors

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

Dimensions

Width:Single-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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