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Graphics cards → Comparison of graphics cards

Comparison of graphics cards

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GeForce GT 640M
GPU 2GPU 3GPU 4GPU 5GPU 6
Released2012
Segmentlaptop
Typediscrete
ArchitectureKepler
CoreGK107
Lithography28 nm
Core frequency625 MHz
Number of shaders384
Number of ROPs8 / 16
Number of TMUs32
Pixel fillrate5 / 10 GPixel/s
Texel fillrate20 GTexel/s
Memory typeDDR3 / GDDR5
Memoryдо 2048 Mb
Memory frequency1800 / 5000 MHz
Memory bus64 / 128 bit
Bandwidth28.8 / 40 GB/s
TDP32 W
DirectX11.2
OpenGL4.4
OpenCL1.1
Shader Model5.0
Other technologies• NVIDIA SLI
• HDCP
• NVIDIA CUDA
• NVIDIA PhysX
• NVIDIA 3D Vision
• NVIDIA Optimus
more...
Overall performance rating
NVIDIA GeForce GT 640M
2747
(100%)
All GPU performance rating >>>
Performance in games
(average FPS)
Genre
Released
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