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HardwareGPU → GPU comparison

GPU comparison

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GeForce GT 640M
GPU 2GPU 3GPU 4GPU 5GPU 6
Year of release2012
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
Memory size512 / 1024 / 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
(points)
NVIDIA GeForce GT 640M
2747
(100%)
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Game performance
(average FPS)
Genre
Year of release
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HARDWARE Basics Structure of computer Drivers BIOS, UEFI Internal devices CPU System board GPU Main memory HDD, SSD Power module Network adapter Sound card Cooling system External devices Mouse Keyboard Monitor, television Flash Drive Optical disks Printer, scanner Router, Wi-Fi WINDOWS Installation and optimization Installation of Windows Updating, renewal Optimization Files and folders Files Folders Archives Icons and labels Context menu Using Windows Bases Desktop Panel of tasks My computer Users Hotkeys Date, time Language Fonts Sound Control panel Tasks Controller of devices Register Command line Virtualization Defense SOFTWARE Instructions, tips Programs installation Programs autoload Microsoft Word Microsoft Excel Browsers Archivers Files, multimedia Defense Program directory Category

NETWORK Bases Installation of network Use of Internet Useful sites
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