GeForce GT 640M LE vs Radeon Pro 560X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640M LE and Radeon Pro 560X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 640M LE and Radeon Pro 560X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GT 640M LE and Radeon Pro 560X are Laptop Graphics Cards

Note: GeForce GT 640M LE and Radeon Pro 560X 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 Radeon Pro 560X here:

Main Specs

  GeForce GT 640M LE Radeon Pro 560X
Power consumption (TDP) 20 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3\DDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon Pro 560X has 275% more power consumption, than GeForce GT 640M LE.
  • GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon Pro 560X uses PCIe 3.0 x8 interface.
  • Radeon Pro 560X has 2 GB more memory, than GeForce GT 640M LE.
  • GeForce GT 640M LE is used in Laptops, and Radeon Pro 560X - in Mobile workstations.
  • GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon Pro 560X - with Polaris.
  • GeForce GT 640M LE is manufactured by 28 nm process technology, and Radeon Pro 560X - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 560X is 3280 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 Radeon Pro 560X in Assassin's Creed Odyssey is 3600% more, than GeForce GT 640M LE.

Full Specs

  GeForce GT 640M LE Radeon Pro 560X
Architecture Fermi / Kepler Polaris
Code name N13P-LP Polaris 21
Type Laptop Mobile workstation
Release date 22 March 2012 5 June 2017
Pipelines 384 1024
Core clock speed 907 MHz
Transistor count 585 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 64.26
Floating-point performance 384.0 gflops
Memory bus width 128bit 128 Bit
Memory clock speed 1800 - 4000 MHz 5080 MHz
Memory bandwidth 81.28 GB/s
Shared memory - -
DirectX 12 API 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA +
FreeSync +
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 +
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