GeForce GTX 280M SLI vs Quadro K620M

In this comparison between GeForce GTX 280M SLI and Quadro K620M 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 280M SLI will be the best choice, for others Quadro K620M will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 280M SLI and Quadro K620M are Laptop Graphics Cards

Note: GeForce GTX 280M SLI and Quadro K620M 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 280M SLI or Quadro K620M here:

Main Specs

  GeForce GTX 280M SLI Quadro K620M
Power consumption (TDP) 150 Watt 30 Watt
Interface MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR3 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 280M SLI has 400% more power consumption, than Quadro K620M.
  • GeForce GTX 280M SLI and Quadro K620M have maximum RAM of 2 GB.
  • GeForce GTX 280M SLI is used in Laptops, and Quadro K620M - in Mobile workstations.
  • GeForce GTX 280M SLI is build with G9x architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of Quadro K620M is 444 MHz higher, than GeForce GTX 280M SLI.
  • GeForce GTX 280M SLI is manufactured by 55 nm process technology, and Quadro K620M - by 28 nm process technology.
  • Memory clock speed of Quadro K620M is 1050 MHz higher, than GeForce GTX 280M SLI.

Game benchmarks

high / 1080p 12−14 3−4
ultra / 1080p 7−8 1−2
QHD / 1440p 2−3 0−1
low / 720p 24−27 14−16
medium / 1080p 14−16 5−6
The average gaming FPS of GeForce GTX 280M SLI in Assassin's Creed Odyssey is 150% more, than Quadro K620M.

Full Specs

  GeForce GTX 280M SLI Quadro K620M
Architecture G9x Maxwell
Code name N10E-GTX GM108
Type Laptop Mobile workstation
Release date 2 March 2009 1 March 2015
Pipelines 256 384
Core clock speed 585 MHz 1029 MHz
Boost Clock 1124 MHz
Transistor count 1508 Million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 17.98
Floating-point performance 863.2 gflops
Memory bus width 256 Bit 64 Bit
Memory clock speed 950 MHz 2000 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX DirectX 10, Shader 4.0 12
Shader Model 5
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA + +
Bitcoin / BTC (SHA256) 92 Mh/s
Laptop size large
Optimus +
Display Port 1.2
nView Display Management +
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