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Radeon X1900 GT IceQ 3 / H190GTQ256DVN

Specifications of the HIS Radeon X1900 GT IceQ 3 GPU


HIS Radeon X1900 GT IceQ 3 (part number H190GTQ256DVN) is a desktop graphics processing unit, based on ATI Radeon X1900 GT. Built on 90 nm technological process, the GPU sports Ultra-Threaded Shader Engine architecture. The cards graphics frequency is 575 MHz. Additionally, it has 36 pixel shaders, 12 texture units, as well as 12 color ROPs. The Radeon X1900 GT IceQ 3 comes with 256 MB of GDDR3 memory. Since the memory operates at 600 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 38.4 GB/s. The GPU supports PCI Express 1.0 interface, and requires a single slot on the motherboard. The maximum power draw of this model is 75 Watt.

Please see below for detailed specifications of the HIS Radeon X1900 GT IceQ 3 card.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon X1900 GT IceQ 3
Part number:H190GTQ**DVN
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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