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Radeon X1800 GTO

Sapphire Radeon X1800 GTO is a Graphics Processing Unit, aimed at desktop market. The GPU is based on ATI Radeon X1800 GTO model, and is manufactured using 90 nm technological process. The card's graphics frequency is 500 MHz. Furthermore, it has 12 pixel shaders, 12 color ROPs, together with 12 texture units. The Radeon X1800 GTO incorporates 256 MB of GDDR3 memory, utilizing 256 bit bus. The memory is clocked at 500 MHz, which results in 32 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and uses 1 motherboard slot. Like the reference design, this model has the maximum power draw of 48 Watt.

Please see below for detailed specifications of the graphics card.

Sapphire Radeon X1800 GTO GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon X1800 GTO
Based on: ATI Radeon X1800 GTO [Compare]
Target market segment: Desktop
Die name: R520
Architecture: Ultra-Threaded Shader Engine
Fabrication process: 90 nm
Transistors: 321 million
Bus interface: PCI-E 1.0 x 16

Frequency

Graphics clock: 500 MHz

Memory specifications

Memory size: ** MB
Memory type: GDDR3
Memory clock: 500 MHz
Memory clock (effective): 1 GHz
Memory interface width: **-bit
Memory bandwidth: 32 GB/s

Cores / Texture

Color ROPs: 12
Pixel shader processors: 12
Vertex shader processors: 12
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: 48 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: 6 Gigapixels/s
Texture fill rate: 6 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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