GeForce GTX 485M vs Quadro K620

If you are going to buy a new graphics card and are choosing between GeForce GTX 485M and Quadro K620, 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 GTX 485M stacks up against Quadro K620, check out specs charts below.

GeForce GTX 485M is a Laptop Graphics Card

Note: GeForce GTX 485M 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 485M here:

Main Specs

  GeForce GTX 485M Quadro K620
Power consumption (TDP) 100 Watt 41 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors None None
Memory type GDDR5 128 Bit
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 1x DVI, 1x DisplayPort
  Check Price Check Price
  • GeForce GTX 485M has 143% more power consumption, than Quadro K620.
  • GeForce GTX 485M is connected by MXM-B (3.0), and Quadro K620 uses PCIe 2.0 x16 interface.
  • GeForce GTX 485M and Quadro K620 have maximum RAM of 2 GB.
  • GeForce GTX 485M is used in Laptops, and Quadro K620 - in Desktops.
  • GeForce GTX 485M is build with Fermi architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of Quadro K620 is 674 MHz higher, than GeForce GTX 485M.
  • GeForce GTX 485M is manufactured by 40 nm process technology, and Quadro K620 - by 28 nm process technology.
  • Memory clock speed of Quadro K620 is 300 MHz higher, than GeForce GTX 485M.

Game benchmarks

high / 1080p 12−14 10−12
ultra / 1080p 7−8 6−7
QHD / 1440p 2−3 1−2
low / 720p 24−27 24−27
medium / 1080p 14−16 14−16
The average gaming FPS of GeForce GTX 485M in Assassin's Creed Odyssey is 9% more, than Quadro K620.

Full Specs

  GeForce GTX 485M Quadro K620
Architecture Fermi Maxwell
Code name N12E-GTX-A1 GM107
Type Laptop Workstation
Release date 6 January 2010 22 July 2014
Pipelines 384 384
Core clock speed 384 1058 MHz
Boost Clock 1124 MHz
Transistor count 1,950 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 36.8 billion/sec 26.98
Floating-point performance 883.2 gflops 863.2 gflops
Length 160 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1500 MHz 1800 MHz
Memory bandwidth 96.0 GB/s
Shared memory -
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.5 4.5
OpenCL 1.1 1.2
Vulkan N/A +
CUDA + 5.0
Bus support PCI-E 2.0
SLI options +
Maximum VGA resolution 2048x1536
Bitcoin / BTC (SHA256) 104 Mh/s
Laptop size large
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
  Check Price Check Price