FireStream 2U

Specifications of the ATI FireStream 2U GPU

Released in January 2006, ATI FireStream 2U desktop workstation Graphics Processing Unit is built on 90 nm technology. The cards graphics frequency is 600 MHz. Additionally, it has 48 pixel shaders, 16 color ROPs, together with 16 texture units. The FireStream 2U incorporates 1 GB of GDDR3 memory. Since the memory is clocked at 650 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 41.6 GB/s. The GPU supports PCI Express 1.0 interface, and needs 2 motherboard slots. This model uses up to 165 Watt of power.

Below you will find more detailed specifications of the ATI FireStream 2U graphics card.

Name / Brand / Architecture
Manufacturer:	ATI
Model:	FireStream 2U
Reference card?:	Yes
Target market segment:	Workstation
Die name:	R580 XTX
Fabrication process:	90 nm
Transistors:	384 million
Bus interface:	PCI-E 1.0 x 16
Launch date:	January 2006
Frequency
Graphics clock:	600 MHz
Memory specifications
Memory size:	** MB
Memory type:	GDDR3
Memory clock:	650 MHz
Memory clock (effective):	1300 MHz
Memory interface width:	**-bit
Memory bandwidth:	41.6 GB/s
Cores / Texture
Color ROPs:	16
Pixel shader processors:	48
Vertex shader processors:	8
Texture units:	16
RAMDACs:	400 MHz
Electric characteristics
Maximum power draw:	165 W
Performance
Pixel fill rate:	9.6 Gigapixels/s
Texture fill rate:	9.6 Gigatexels/s
External connectors
Standard display connectors:	2 x DVI S-Video
Power connectors:	1 x 6-pin
Dimensions
Width:	Dual-Slot
Other features / Support
OpenGL support:	2.0
DirectX support:	9.0c
Pixel shader model:	3.0
Vertex shader model:	3.0
- data is not confirmed.

Mobile GPU

Specifications of the ATI FireStream 2U GPU

Name / Brand / Architecture

Frequency

Memory specifications

Cores / Texture

Electric characteristics

Performance

External connectors

Dimensions

Other features / Support