GeForce 720A vs GeForce GTX 680MX

Find out if it is worth upgrading your current GPU setup by comparing GeForce 720A and GeForce GTX 680MX. 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 720A and GeForce GTX 680MX. 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 GTX 680MX is a Laptop Graphics Card

Note: GeForce GTX 680MX 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 GTX 680MX here:

Main Specs

  GeForce 720A GeForce GTX 680MX
Power consumption (TDP) 33 Watt 122 Watt
Interface PCIe 2.0 x16
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 680MX has 269% more power consumption, than GeForce 720A.
  • GeForce GTX 680MX has 1 GB more memory, than GeForce 720A.
  • GeForce 720A is used in Desktops, and GeForce GTX 680MX - in Laptops.
  • GeForce 720A is build with Fermi 2.0 architecture, and GeForce GTX 680MX - with Kepler.
  • Core clock speed of GeForce 720A is 55 MHz higher, than GeForce GTX 680MX.
  • GeForce 720A and GeForce GTX 680MX are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680MX is 500 MHz higher, than GeForce 720A.

Game benchmarks

high / 1080p 0−1 21−24
ultra / 1080p 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 1−2 40−45
medium / 1080p 0−1 27−30
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 4100% more, than GeForce 720A.

Full Specs

  GeForce 720A GeForce GTX 680MX
Architecture Fermi 2.0 Kepler
Code name GF117
Type Desktop Laptop
Release date 1 July 2014 23 October 2012
Pipelines 96 1536
Core clock speed 775 MHz 720 MHz
Boost Clock 938 MHz
Transistor count 585 million 3540 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 15.01 92.2 billion/sec
Floating-point performance 360.2 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 2000 MHz 2500 MHz
Memory bandwidth 16 GB/s 160 GB/s
Shared memory -
DirectX 12 (11_0) 12 API
Shader Model 5.1
OpenGL 4.6 4.5
OpenCL 1.1 1.1
Vulkan N/A
CUDA 2.1 +
CUDA cores 1536
Bus support PCI Express 3.0
SLI options +
3D Vision +
Bitcoin / BTC (SHA256) 57 Mh/s
Laptop size large
Optimus +
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