GRID K240Q vs Quadro K620M

In this comparison between GRID K240Q 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 GRID K240Q will be the best choice, for others Quadro K620M will be their preference. Study the comparison tables below and make your choice.

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

  GRID K240Q Quadro K620M
Power consumption (TDP) 225 Watt 30 Watt
Interface PCIe 3.0 x16 MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
  Check Price
  • GRID K240Q has 650% more power consumption, than Quadro K620M.
  • GRID K240Q is connected by PCIe 3.0 x16, and Quadro K620M uses MXM-A (3.0) interface.
  • Quadro K620M has 1 GB more memory, than GRID K240Q.
  • GRID K240Q is used in Desktops, and Quadro K620M - in Mobile workstations.
  • GRID K240Q is build with Kepler architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of Quadro K620M is 284 MHz higher, than GRID K240Q.
  • GRID K240Q and Quadro K620M are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K240Q is 3000 MHz higher, than Quadro K620M.

Game benchmarks

high / 1080p 10−11 3−4
ultra / 1080p 6−7 1−2
QHD / 1440p 1−2 0−1
low / 720p 21−24 14−16
medium / 1080p 12−14 5−6
The average gaming FPS of GRID K240Q in Assassin's Creed Odyssey is 116% more, than Quadro K620M.

Full Specs

  GRID K240Q Quadro K620M
Architecture Kepler Maxwell
Code name GK104 GM108
Type Workstation Mobile workstation
Release date 28 June 2013 1 March 2015
Pipelines 1536 384
Core clock speed 745 MHz 1029 MHz
Boost Clock 1124 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 95.36 17.98
Floating-point performance 2,289 gflops 863.2 gflops
Memory bus width 256 Bit 64 Bit
Memory clock speed 5000 MHz 2000 MHz
Memory bandwidth 160.0 GB/s 14.4 GB/s
Shared memory -
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.6 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 3.0 +
Bitcoin / BTC (SHA256) 92 Mh/s
Optimus +
Display Port 1.2
nView Display Management +
  Check Price