GeForce 720A vs GeForce GTX 680M

In this comparison between GeForce 720A and GeForce GTX 680M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 720A will be the best choice, for others GeForce GTX 680M will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 680M is a Laptop Graphics Card

Note: GeForce GTX 680M 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 680M here:

Main Specs

  GeForce 720A GeForce GTX 680M
Power consumption (TDP) 33 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 680M has 203% more power consumption, than GeForce 720A.
  • GeForce 720A is connected by PCIe 2.0 x16, and GeForce GTX 680M uses MXM-B (3.0) interface.
  • GeForce GTX 680M has 3 GB more memory, than GeForce 720A.
  • GeForce 720A is used in Desktops, and GeForce GTX 680M - in Laptops.
  • GeForce 720A is build with Fermi 2.0 architecture, and GeForce GTX 680M - with Kepler.
  • Core clock speed of GeForce 720A is 55 MHz higher, than GeForce GTX 680M.
  • GeForce 720A and GeForce GTX 680M are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 720A is 200 MHz higher, than GeForce GTX 680M.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 1−2 30−35
medium / 1080p 0−1 20−22
The average gaming FPS of GeForce GTX 680M in Assassin's Creed Odyssey is 3100% more, than GeForce 720A.

Full Specs

  GeForce 720A GeForce GTX 680M
Architecture Fermi 2.0 Kepler
Code name GF117 N13E-GTX
Type Desktop Laptop
Release date 1 July 2014 4 June 2012
Pipelines 96 1344
Core clock speed 775 MHz 720 MHz
Boost Clock 938 MHz 758 MHz
Transistor count 585 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 15.01 80.6 billion/sec
Floating-point performance 360.2 gflops 2,038 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 2000 MHz 1800 MHz
Memory bandwidth 16 GB/s 115.2 GB/s
Shared memory -
DirectX 12 (11_0) 12 API
Shader Model 5.1 5.1
OpenGL 4.6 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA 2.1 +
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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