GeForce GT 640M LE vs GeForce GTX 560 Ti

When comparing GeForce GT 640M LE and GeForce GTX 560 Ti, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 640M LE and GeForce GTX 560 Ti is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GT 640M LE is a Laptop Graphics Card

Note: GeForce GT 640M LE is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GT 640M LE here:

Main Specs

  GeForce GT 640M LE GeForce GTX 560 Ti
Power consumption (TDP) 20 Watt 170 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type DDR3\DDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs 2x DVI, 1x mini-HDMI
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  • GeForce GTX 560 Ti has 750% more power consumption, than GeForce GT 640M LE.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GT 640M LE has 1 GB more memory, than GeForce GTX 560 Ti.
  • GeForce GT 640M LE is used in Laptops, and GeForce GTX 560 Ti - in Desktops.
  • GeForce GT 640M LE is build with Fermi / Kepler architecture, and GeForce GTX 560 Ti - with Fermi.
  • GeForce GT 640M LE is manufactured by 28 nm process technology, and GeForce GTX 560 Ti - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 560 Ti is 204 MHz higher, than GeForce GT 640M LE.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 9−10
QHD / 1440p 0−1 4−5
low / 720p 1−2 30−35
medium / 1080p 0−1 18−20
The average gaming FPS of GeForce GTX 560 Ti in Assassin's Creed Odyssey is 3100% more, than GeForce GT 640M LE.

Full Specs

  GeForce GT 640M LE GeForce GTX 560 Ti
Architecture Fermi / Kepler Fermi
Code name N13P-LP GF114
Type Laptop Desktop
Release date 22 March 2012 25 January 2011
Pipelines 384 384
Core clock speed 822 MHz
Transistor count 585 million 1,950 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 52.67
Floating-point performance 384.0 gflops 1,263.4 gflops
Length 229 mm
Memory bus width 128bit 256 Bit
Memory clock speed 1800 - 4000 MHz 2004 MHz
Memory bandwidth 128.3 GB/s
Shared memory -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA + 2.1
CUDA cores Up to 384
Bus support PCI Express 2.0, PCI Express 3.0
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
3D Blu-Ray +
Bitcoin / BTC (SHA256) 14 Mh/s 87 Mh/s
Laptop size medium sized
Optimus +
Decred / DCR (Decred) 0.39 Gh/s
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