GeForce 720A vs Quadro K620M

If you are going to buy a new graphics card and are choosing between GeForce 720A and Quadro K620M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 720A stacks up against Quadro K620M, check out specs charts below.

Quadro K620M is a Laptop Graphics Card

Note: Quadro K620M 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 Quadro K620M here:

Main Specs

  GeForce 720A Quadro K620M
Power consumption (TDP) 33 Watt 30 Watt
Interface PCIe 2.0 x16 MXM-A (3.0)
Supplementary power connectors None
Memory type DDR3 DDR3
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce 720A has 10% more power consumption, than Quadro K620M.
  • GeForce 720A is connected by PCIe 2.0 x16, and Quadro K620M uses MXM-A (3.0) interface.
  • Quadro K620M has 1 GB more memory, than GeForce 720A.
  • GeForce 720A is used in Desktops, and Quadro K620M - in Mobile workstations.
  • GeForce 720A is build with Fermi 2.0 architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of Quadro K620M is 254 MHz higher, than GeForce 720A.
  • GeForce 720A and Quadro K620M are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 720A and Quadro K620M is 2000 MHz.

Game benchmarks

high / 1080p 0−1 3−4
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 1−2 14−16
medium / 1080p 0−1 5−6
The average gaming FPS of Quadro K620M in Assassin's Creed Odyssey is 1400% more, than GeForce 720A.

Full Specs

  GeForce 720A Quadro K620M
Architecture Fermi 2.0 Maxwell
Code name GF117 GM108
Type Desktop Mobile workstation
Release date 1 July 2014 1 March 2015
Pipelines 96 384
Core clock speed 775 MHz 1029 MHz
Boost Clock 938 MHz 1124 MHz
Transistor count 585 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 15.01 17.98
Floating-point performance 360.2 gflops 863.2 gflops
Memory bus width 64 Bit 64 Bit
Memory clock speed 2000 MHz 2000 MHz
Memory bandwidth 16 GB/s 14.4 GB/s
Shared memory -
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.6 4.5
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA 2.1 +
Bitcoin / BTC (SHA256) 92 Mh/s
Optimus +
Display Port 1.2
nView Display Management +
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