Radeon X1900 CrossFire Edition IceQ 3 / H190CFQ512

Specifications of the HIS Radeon X1900 CrossFire Edition IceQ 3 GPU

HIS Radeon X1900 CrossFire Edition IceQ 3 (part number H190CFQ512) is a Graphics Processing Unit, based on ATI Radeon X1900 CrossFire Edition, and manufactured on 90 nm technology. The GPU is targeted at desktop market segment. The card has graphics clocked at 621 MHz. Furthermore, it has 48 pixel shaders, 16 texture units, along with 16 color ROPs. The Radeon X1900 CrossFire Edition IceQ 3 comes with 512 MB of GDDR3 memory. The memory utilizes 256 bit bus, and operates at 720 MHz. This allows the card to have 46.08 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and needs 2 motherboard slots. This model requires up to 100 Watt of power.

Detailed specifications of the HIS Radeon X1900 CrossFire Edition IceQ 3 graphics unit are available below.

Name / Brand / Architecture
Manufacturer:	HIS
Model:	Radeon X1900 CrossFire Edition IceQ 3
Part number:	H190CFQ**
Based on:	ATI Radeon X1900 CrossFire Edition [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
HDMI:	Yes
Performance
Pixel fill rate:	9.94 Gigapixels/s
Texture fill rate:	9.94 Gigatexels/s
External connectors
Standard display connectors:	Dual-Link DVI-I
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

Mobile GPU

Specifications of the HIS Radeon X1900 CrossFire Edition IceQ 3 GPU

Name / Brand / Architecture

Frequency

Memory specifications

Cores / Texture

Electric characteristics

Video features

Performance

External connectors

Dimensions

Other features / Support