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Specifications of the NVIDIA GeForce GT 650M 2 GB GDDR5 GPU

NVIDIA GeForce GT 650M 2 GB GDDR5 Graphics Processing Unit for mobile market segment makes use of Kepler architecture, and was released in March 2012. The GPU is built on 28 nm technology. The card's graphics frequency is 735 MHz. It also sports 384 CUDA cores, 32 texture units, together with 16 ROPs. The GeForce GT 650M 2 GB GDDR5 incorporates 2 GB of GDDR5 memory, using 128 bit bus. The memory is clocked at 1 GHz, which gives 64 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface. This model needs up to 45 Watt of power.

More detailed specifications of the NVIDIA GeForce GT 650M 2 GB GDDR5 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:GeForce GT 650M 2 GB GDDR5
Reference card?:Yes
Target market segment:Mobile
Die name:GK107 GT
Architecture:Kepler
Fabrication process:28 nm
Transistors:1.3 billion
Bus interface:PCI-E 3.0 x 16
Launch date:March 2012

Frequency

Graphics clock:735 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:1000 MHz
Memory clock (effective):4000 MHz
Memory interface width:128-bit
Memory bandwidth:64 GB/s

Cores / Texture

CUDA:3.0
CUDA cores:384
ROPs:16
Texture units:32
RAMDACs:400 MHz

Electric characteristics

Maximum power draw:45 W

Video features

Maximum digital resolution:3840 x 2160
Maximum VGA resolution:2048 x 1536
HDMI:Yes

Performance

Pixel fill rate:11.76 Gigapixels/s
Texture fill rate:23.52 Gigatexels/s
Single presision compute power:564.48 GFLOPS

Other features / Support

Other features:3D Vision  ? 
Direct Compute
HDCP
Optimus
PhysX
Open CL support:Yes
OpenGL support:4.2
DirectX support:11.1
Shader model:5.0

NVIDIA video cards, related to the NVIDIA GeForce GT 650M 2 GB GDDR5 GPU

Click on the » icon in the last column for detailed comparison between any card and the NVIDIA GeForce GT 650M 2 GB GDDR5. This feature requires javascript, and will open in a popup window.

GPU model Graphics clock Memory size Memory type Memory clock (effective)  
NVIDIA GeForce GT 650M 1 GB GDDR5 735 MHz 1024 MB GDDR5 4000 MHz »
NVIDIA GeForce GT 650M 2 GB GDDR5 735 MHz 2048 MB GDDR5 4000 MHz  
NVIDIA GeForce GT 650M DDR3 850 MHz 1024 MB DDR3 1800 MHz »
The table above shows only differences between related graphics cards. The following characteristics are identical for all GPUs:
· Memory interface width: 128-bit

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