GeForce GTX 680M vs GeForce MX330

When choosing between GeForce GTX 680M and GeForce MX330, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 680M and GeForce MX330.

GeForce GTX 680M and GeForce MX330 are Laptop Graphics Cards

Note: GeForce GTX 680M and GeForce MX330 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 GTX 680M or GeForce MX330 here:

Main Specs

  GeForce GTX 680M GeForce MX330
Power consumption (TDP) 100 Watt 10 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 680M has 900% more power consumption, than GeForce MX330.
  • GeForce GTX 680M is connected by MXM-B (3.0), and GeForce MX330 uses PCIe 3.0 x16 interface.
  • GeForce GTX 680M has 2 GB more memory, than GeForce MX330.
  • Both cards are used in Laptops.
  • GeForce GTX 680M is build with Kepler architecture, and GeForce MX330 - with Pascal.
  • Core clock speed of GeForce MX330 is 811 MHz higher, than GeForce GTX 680M.
  • GeForce GTX 680M is manufactured by 28 nm process technology, and GeForce MX330 - by 16 nm process technology.
  • Memory clock speed of GeForce MX330 is 5200 MHz higher, than GeForce GTX 680M.

Game benchmarks

high / 1080p 16−18 14−16
ultra / 1080p 9−10 8−9
QHD / 1440p 4−5 3−4
4K / 2160p 4−5
low / 720p 30−35 27−30
medium / 1080p 20−22 16−18
The average gaming FPS of GeForce GTX 680M in Assassin's Creed Odyssey is 14% more, than GeForce MX330.

Full Specs

  GeForce GTX 680M GeForce MX330
Architecture Kepler Pascal
Code name N13E-GTX N17S-LP / N17S-G3
Type Laptop Laptop
Release date 4 June 2012 20 February 2020
Pipelines 1344 384
Core clock speed 720 MHz 1531 MHz
Boost Clock 758 MHz 1594 MHz
Transistor count 3,540 million 1,800 million
Manufacturing process technology 28 nm 16 nm
Texture fill rate 80.6 billion/sec 38.26
Floating-point performance 2,038 gflops
Memory bus width 256 Bit 64 Bit
Memory clock speed 1800 MHz 7000 MHz
Memory bandwidth 115.2 GB/s 48.06 GB/s
Shared memory - -
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.2.131
CUDA + 6.1
CUDA cores 1344
Bus support PCI Express 3.0
SLI options +
Bitcoin / BTC (SHA256) 100 Mh/s
Laptop size large
Optimus + +
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