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GeForce 305M GDDR3

Specifications of the NVIDIA GeForce 305M GDDR3 GPU


Released in January 2010, NVIDIA GeForce 305M GDDR3 mobile Graphics Processing Unit utilizes 2nd Generation Unified Shader architecture, and is manufactured on 40 nm technological process. The cards graphics and processor clock speeds are 525 MHz and 1.15 GHz respectively. It also boasts 16 CUDA cores, 4 ROPs, along with 8 texture units. The GeForce 305M GDDR3 incorporates 512 MB of GDDR3 memory, clocked at 700 MHz. It has a 64 bit wide memory bus, which translates to 11.2 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface. The maximum power draw of this model is 14 Watt.

Detailed specifications of the NVIDIA GeForce 305M GDDR3 card you will find below.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:GeForce 305M GDDR3
Reference card?:Yes
Target market segment:Mobile
Die name:GT218
Architecture:2nd Generation Unified Shader Architecture
Fabrication process:40 nm
Transistors:260 million
Bus interface:PCI-E 2.0 x 16
Launch date:January 2010

Frequency

Graphics clock:525 MHz
Processor clock:1150 MHz

Memory specifications

Memory size:512 MB
Memory type:GDDR3
Memory clock:700 MHz
Memory clock (effective):1400 MHz
Memory interface width:64-bit
Memory bandwidth:11.2 GB/s

Cores / Texture

CUDA:1.2
CUDA cores:16
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 1536
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:CSAA
HDMI:Yes

Performance

Pixel fill rate:2.1 Gigapixels/s
Texture fill rate:4.2 Gigatexels/s
Single presision compute power:36.80 GFLOPS

External connectors

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

Other features / Support

Other features:Direct Compute
HDCP
HybridPower Technology  ? 
NVIDIA PowerMizer 8.0
PureVideo HD  ? 
Open CL support:1.1
OpenGL support:3.3
DirectX support:10.1
Shader model:4.0
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