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GeForce 8400M G

Specifications of the NVIDIA GeForce 8400M G GPU


Introduced in May 2007, NVIDIA GeForce 8400M G mobile Graphics Processing Unit is built on Unified Shader architecture, and is fabricated on 80 nm manufacturing process. The cards graphics and processor clock speeds are 400 MHz and 800 MHz respectively. Furthermore, it has 8 CUDA cores, 8 texture units, together with 4 ROPs. The GeForce 8400M G embeds 256 MB of GDDR3 memory, utilizing 64 bit bus. The memory is clocked at 400 MHz, which translates to 6.4 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface. This model uses up to 10 Watt of power.

More detailed specifications of the NVIDIA GeForce 8400M G graphics card are available below.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:GeForce 8400M G
Reference card?:Yes
Target market segment:Mobile
Die name:G86
Architecture:Unified Shader Architecture
Fabrication process:80 nm
Transistors:210 million
Bus interface:PCI-E 1.0 x 16
Launch date:May 2007

Frequency

Graphics clock:400 MHz
Processor clock:800 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:400 MHz
Memory clock (effective):800 MHz
Memory interface width:**-bit
Memory bandwidth:6.4 GB/s

Cores / Texture

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

Electric characteristics

Maximum power draw:10 W

Video features

Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:CSAA

Performance

Pixel fill rate:1.6 Gigapixels/s
Texture fill rate:3.2 Gigatexels/s
Single presision compute power:12.80 GFLOPS

Other features / Support

Other features:NVIDIA PowerMizer 7.0
PureVideo HD  ? 
OpenGL support:3.3
DirectX support:10.0
Shader model:4.0
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