GeForce 940MX vs GRID K220Q

When comparing GeForce 940MX and GRID K220Q, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 940MX and GRID K220Q is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce 940MX is a Laptop Graphics Card

Note: GeForce 940MX 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 940MX here:

Main Specs

  GeForce 940MX GRID K220Q
Power consumption (TDP) 23 Watt 225 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 4 GB 512 MB
Display Connectors No outputs No outputs
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  • GRID K220Q has 878% more power consumption, than GeForce 940MX.
  • GeForce 940MX is connected by PCIe 3.0 x8, and GRID K220Q uses PCIe 3.0 x16 interface.
  • GRID K220Q has 508 GB more memory, than GeForce 940MX.
  • GeForce 940MX is used in Laptops, and GRID K220Q - in Desktops.
  • GeForce 940MX is build with Maxwell architecture, and GRID K220Q - with Kepler.
  • Core clock speed of GeForce 940MX is 377 MHz higher, than GRID K220Q.
  • GeForce 940MX and GRID K220Q are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K220Q is 1000 MHz higher, than GeForce 940MX.

Game benchmarks

high / 1080p 7−8 1−2
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 16−18 10−12
medium / 1080p 8−9 2−3
The average gaming FPS of GeForce 940MX in Assassin's Creed Odyssey is 120% more, than GRID K220Q.

Full Specs

  GeForce 940MX GRID K220Q
Architecture Maxwell Kepler
Code name N16S-GTR-B/S GK104
Type Laptop Workstation
Release date 10 March 2016 2 July 2014
Pipelines 384 1536
Core clock speed 1122 MHz 745 MHz
Boost Clock 1242 MHz
Transistor count 1,870 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.83 95.36
Floating-point performance 762.6 gflops 2,289 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 4000 MHz 5000 MHz
Memory bandwidth 40.1 GB/s 160.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1 1.1.126
CUDA + 3.0
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 102 Mh/s
Laptop size medium sized
Optimus +
GPU Boost 2.0
GameWorks +
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