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GeForce G105M DDR2

Specifications of the NVIDIA GeForce G105M DDR2 GPU


NVIDIA GeForce G105M DDR2 is a mobile Graphics Processing Unit, that is built on Unified Shader architecture and is produced on 65 nm technology. The GPU was released in January 2009. The card boasts 640 MHz graphics and 1.6 GHz processor clock speeds. It also sports 8 CUDA cores, 8 texture units, along with 4 ROPs. The GeForce G105M DDR2 incorporates 512 MB of DDR2 memory, clocked at 500 MHz. It has a 64 bit wide memory bus, which translates to 8 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface. This model needs up to 14 Watt of power.

More detailed specifications of the NVIDIA GeForce G105M DDR2 card you will find below.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:GeForce G105M DDR2
Reference card?:Yes
Target market segment:Mobile
Die name:G98 N10M-GE1
Architecture:Unified Shader Architecture
Fabrication process:65 nm
Transistors:210 million
Bus interface:PCI-E 2.0 x 16
Launch date:January 2009

Frequency

Graphics clock:640 MHz
Processor clock:1600 MHz

Memory specifications

Memory size:512 MB
Memory type:DDR2
Memory clock:500 MHz
Memory clock (effective):1000 MHz
Memory interface width:64-bit
Memory bandwidth:8.0 GB/s

Cores / Texture

CUDA:1.1
CUDA cores:8
ROPs:4
Texture units:8
RAMDACs:400 MHz

Electric characteristics

Maximum power draw:14 W

Video features

Multi-monitor:Yes
Maximum digital resolution:2560 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:CSAA
HDMI:Yes

Performance

Pixel fill rate:2.56 Gigapixels/s
Texture fill rate:5.12 Gigatexels/s
Single presision compute power:25.60 GFLOPS

External connectors

Standard display connectors:DisplayPort 1.1
Dual Link DVI
HDMI
Single Link DVI
VGA

Other features / Support

Other features:HDCP
PureVideo HD  ? 
OpenGL support:3.3
DirectX support:10.0
Shader model:4.0
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