GeForce GT 640M LE vs Quadro M1200

When comparing GeForce GT 640M LE and Quadro M1200, 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 Quadro M1200 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GT 640M LE and Quadro M1200 are Laptop Graphics Cards

Note: GeForce GT 640M LE and Quadro M1200 are only used in laptop graphics. They have 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 or Quadro M1200 here:

Main Specs

  GeForce GT 640M LE Quadro M1200
Power consumption (TDP) 20 Watt 45 Watt
Interface PCIe 2.0 x16
Memory type DDR3\DDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Quadro M1200 has 125% more power consumption, than GeForce GT 640M LE.
  • Quadro M1200 has 2 GB more memory, than GeForce GT 640M LE.
  • GeForce GT 640M LE is used in Laptops, and Quadro M1200 - in Mobile workstations.
  • GeForce GT 640M LE is build with Fermi / Kepler architecture, and Quadro M1200 - with Maxwell.
  • GeForce GT 640M LE and Quadro M1200 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M1200 is 3200 MHz higher, than GeForce GT 640M LE.

Game benchmarks

high / 1080p 0−1 18−20
ultra / 1080p 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 1−2 35−40
medium / 1080p 0−1 21−24
The average gaming FPS of Quadro M1200 in Assassin's Creed Odyssey is 3600% more, than GeForce GT 640M LE.

Full Specs

  GeForce GT 640M LE Quadro M1200
Architecture Fermi / Kepler Maxwell
Code name N13P-LP N17P-Q1
Type Laptop Mobile workstation
Release date 22 March 2012 13 January 2017
Pipelines 384 640
Core clock speed 991 MHz
Boost Clock 1150 MHz
Transistor count 585 million 1870 Million
Manufacturing process technology 28 nm 28 nm
Floating-point performance 384.0 gflops
Memory bus width 128bit 128 Bit
Memory clock speed 1800 - 4000 MHz 5000 MHz
Memory bandwidth 80 GB/s
Shared memory - -
DirectX 12 API 12
Shader Model 5.1 5.0
OpenGL 4.5 4.5
OpenCL 1.1
Vulkan N/A
CUDA +
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
Laptop size medium sized large
Optimus + +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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