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ROG MARS / MARS/2DI/4GD3

Specifications of the ASUS ROG MARS GPU


ASUS ROG MARS (part number MARS/2DI/4GD3) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce GTX 285, and built on 55 nm manufacturing process. The card sports 648 MHz graphics and 1.476 GHz processor clock speeds. It also features 480 CUDA cores, 64 ROPs, along with 160 texture units. The ROG MARS comes with 4 GB of GDDR3 memory, using 512 bit bus. The memory is clocked at 1.1 GHz, which translates to 281.6 GB/s memory bandwidth. The GPU has PCI Express 2.0 interface, and requires 3 motherboard slots. To boost ASUS ROG MARS gaming and 3D graphics performance, it can be used with up to 3 other graphics cards in SLI mode.

Below you will find more detailed specs of the ASUS ROG MARS card.

Name / Brand / Architecture

Manufacturer:ASUS
Model:ROG MARS
Part number:MARS/2DI/4GD3
Based on:NVIDIA GeForce GTX 285 [Compare]
Target market segment:Desktop
Die name:GT200b
Architecture:2nd Generation Unified Shader Architecture
Fabrication process:55 nm
Transistors:2 x 1.4 billion
Bus interface:PCI-E 2.0 x 16

Frequency

Graphics clock:**8 MHz
Processor clock:1476 MHz

Memory specifications

Memory size:2 x 2048 MB
Memory type:GDDR3
Memory clock:1100 MHz
Memory clock (effective):2200 MHz
Memory interface width:2 x **-bits
Memory bandwidth:2 x 140.8 GB/s

Cores / Texture

CUDA:1.3
CUDA cores:2 x 240
ROPs:32 x 2
Texture units:80 x 2
RAMDACs:400 MHz

SLI / Crossfire

Maximum SLI options:3-way

Electric characteristics

Maximum GPU temp:105C

Video features

Multi-monitor:Yes
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:1920 x 1200
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:16 x CSAA
HDMI:Via Adaptor

Performance

Pixel fill rate:2 x 20.74 Gigapixels/s
Texture fill rate:2 x 51.84 Gigatexels/s
Single presision compute power:2 x 708.48 GFLOPS

External connectors

Standard display connectors:2 x Dual Link DVI-I
HDMI
Power connectors:2 x 8-pin
Audio input for HDMI:SPDIF

Dimensions

Size (length x height):10.8 inches (275 mm) x 4.52 inches (115 mm)
Width:Triple Slot

Other features / Support

Other features:3D Vision  ? 
3D Vision Surround  ? 
HDCP
High Dynamic Range (HDR) Support
HybridPower Technology  ? 
PhysX
PureVideo HD  ? 
OpenGL support:3.3
DirectX support:10.0
Shader model:4.0
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