home > GeForce GTX 285 / 01G-P3-1281-AR, 01G-P3-1281-ER, 01G-P3-1281-FR, 01G-P3-1281-R1, 01G-P3-1281-RX

 
GeForce GTX 285 / 01G-P3-1281-AR, 01G-P3-1281-ER, 01G-P3-1281-FR, 01G-P3-1281-R1, 01G-P3-1281-RX

Specifications of the EVGA GeForce GTX 285 GPU


EVGA GeForce GTX 285 (part numbers 01G-P3-1281-AR, 01G-P3-1281-ER, etc) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce GTX 285. The GPU is built on 55 nm manufacturing process. The card sports 648 MHz graphics and 1.476 GHz processor clock speeds. It also features 240 CUDA cores, 32 ROPs, along with 80 texture units. The GeForce GTX 285 comes with 1 GB of GDDR3 memory, utilizing 512 bit bus. The memory is clocked at 1.242 GHz, which results in 158.98 GB/s memory bandwidth. The GPU has PCI Express 2.0 interface, and uses 2 slots on the motherboard. The maximum power consumption of this model is 204 Watt. To improve EVGA GeForce GTX 285 3D graphics and game performance, it can be used with up to 3 other graphics cards in SLI mode.

More detailed specifications of the EVGA GeForce GTX 285 graphics card are available below.

Name / Brand / Architecture

Manufacturer:EVGA
Model:GeForce GTX 285
Part number:01G-P3-1281-AR, 01G-P3-1281-ER, 01G-P3-1281-FR, 01G-P3-1281-R1, 01G-P3-1281-RX
Reference card?:Yes
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:1.4 billion
Bus interface:PCI-E 2.0 x 16

Frequency

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

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:1242 MHz
Memory clock (effective):2484 MHz
Memory interface width:**-bits
Memory bandwidth:158.98 GB/s

Cores / Texture

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

SLI / Crossfire

Maximum SLI options:3-way

Electric characteristics

Maximum GPU temp:105C
Maximum power draw:204 W

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:Yes

Performance

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

External connectors

Standard display connectors:2 x Dual Link DVI-I
HDMI
Power connectors:2 x 6-pin
Audio input for HDMI:SPDIF

Dimensions

Size (length x height):10.51 inches (267 mm) x 4.376 inches (111 mm)
Width:Dual 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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