GeForce 930MX vs GeForce GTX 680

When choosing between GeForce 930MX and GeForce GTX 680, 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 930MX and GeForce GTX 680.

GeForce 930MX is a Laptop Graphics Card

Note: GeForce 930MX 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 930MX here:

Main Specs

  GeForce 930MX GeForce GTX 680
Power consumption (TDP) 17 Watt 195 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None Two 6-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 2048 MB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 680 has 1047% more power consumption, than GeForce 930MX.
  • GeForce 930MX is connected by PCIe 3.0 x8, and GeForce GTX 680 uses PCIe 3.0 x16 interface.
  • GeForce GTX 680 has 2046 GB more memory, than GeForce 930MX.
  • GeForce 930MX is used in Laptops, and GeForce GTX 680 - in Desktops.
  • GeForce 930MX is build with Maxwell architecture, and GeForce GTX 680 - with Kepler.
  • Core clock speed of GeForce GTX 680 is 54 MHz higher, than GeForce 930MX.
  • GeForce 930MX and GeForce GTX 680 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680 is 4000 MHz higher, than GeForce 930MX.

Game benchmarks

high / 1080p 4−5 35−40
ultra / 1080p 2−3 21−24
QHD / 1440p 2−3 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 7−8 40−45
The average gaming FPS of GeForce GTX 680 in Assassin's Creed Odyssey is 500% more, than GeForce 930MX.

Full Specs

  GeForce 930MX GeForce GTX 680
Architecture Maxwell Kepler
Code name N16S-GMR GK104
Type Laptop Desktop
Release date 10 March 2016 22 March 2012
Pipelines 384 1536
Core clock speed 952 MHz 1006 MHz
Boost Clock 1020 MHz 1058 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 24.48 128.8 billion/sec
Floating-point performance 783.4 gflops 3,090.4 gflops
Length 10.0" (25.4 cm)
Memory bus width 64 Bit 256-bit GDDR5
Memory clock speed 2000 MHz 6000 MHz
Memory bandwidth 14.4 GB/s 192.2 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.2
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 1536
Bus support PCI Express 3.0 PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 121 Mh/s
Optimus +
Ethereum / ETH (DaggerHashimoto) 15 Mh/s
GPU Boost 2.0
GameWorks +
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