GeForce GT 640 vs GeForce MX130

When comparing GeForce GT 640 and GeForce MX130, 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 640 and GeForce MX130 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce MX130 is a Laptop Graphics Card

Note: GeForce MX130 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 MX130 here:

Main Specs

  GeForce GT 640 GeForce MX130
Power consumption (TDP) 65 Watt 30 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type DDR3 GDDR5, DDR3
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GT 640 has 116% more power consumption, than GeForce MX130.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce MX130 has 2 GB more memory, than GeForce GT 640.
  • GeForce GT 640 is used in Desktops, and GeForce MX130 - in Laptops.
  • GeForce GT 640 is build with Kepler architecture, and GeForce MX130 - with Maxwell.
  • Core clock speed of GeForce MX130 is 220 MHz higher, than GeForce GT 640.
  • GeForce GT 640 and GeForce MX130 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce MX130 is 3230 MHz higher, than GeForce GT 640.

Game benchmarks

high / 1080p 2−3 9−10
ultra / 1080p 1−2 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 5−6 10−12
The average gaming FPS of GeForce MX130 in Assassin's Creed Odyssey is 100% more, than GeForce GT 640.

Full Specs

  GeForce GT 640 GeForce MX130
Architecture Kepler Maxwell
Code name GK107 N16S-GTR
Type Desktop Laptop
Release date 5 June 2012 1 January 2018
Pipelines 384 384
Core clock speed 902 MHz 1122 MHz
Boost Clock 1242 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 28.86 29.81
Floating-point performance 692.7 gflops 953.9 gflops
Length 145 mm
Memory bus width 128 Bit 64 Bit
Memory clock speed 1782 MHz 5012 MHz
Memory bandwidth 28.51 GB/s 40.1 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 3.0 +
Bitcoin / BTC (SHA256) 24 Mh/s
Laptop size medium sized
Optimus +
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