GeForce GTX 880M vs Quadro M620

In this comparison between GeForce GTX 880M and Quadro M620 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 GTX 880M will be the best choice, for others Quadro M620 will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 880M and Quadro M620 are Laptop Graphics Cards

Note: GeForce GTX 880M and Quadro M620 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 880M or Quadro M620 here:

Main Specs

  GeForce GTX 880M Quadro M620
Power consumption (TDP) 122 Watt 30 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 2 GB
Display Connectors No outputs
  Check Price Check Price
  • GeForce GTX 880M has 306% more power consumption, than Quadro M620.
  • GeForce GTX 880M has 6 GB more memory, than Quadro M620.
  • GeForce GTX 880M is used in Laptops, and Quadro M620 - in Mobile workstations.
  • GeForce GTX 880M is build with Kepler architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of Quadro M620 is 64 MHz higher, than GeForce GTX 880M.
  • GeForce GTX 880M and Quadro M620 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 20−22 14−16
ultra / 1080p 12−14 8−9
QHD / 1440p 6−7 3−4
4K / 2160p 5−6
low / 720p 40−45 30−35
medium / 1080p 24−27 18−20
The average gaming FPS of GeForce GTX 880M in Assassin's Creed Odyssey is 40% more, than Quadro M620.

Full Specs

  GeForce GTX 880M Quadro M620
Architecture Kepler Maxwell
Code name N15E-GX-A2
Type Laptop Mobile workstation
Release date 12 March 2014 13 January 2017
Pipelines 1536 512
Core clock speed 954 MHz 1018 MHz
Boost Clock 993 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 127.1
Floating-point performance 3,050 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 5012 MHz
Memory bandwidth 160.0 GB/s 80 GB/s
Shared memory - -
DirectX 12 (11_0) 12
Shader Model 5.1 5.0
OpenGL 4.5 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA +
CUDA cores 1536
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 96 Mh/s
Laptop size large large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus + +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
  Check Price Check Price