Quadro M1000M vs Quadro M620

When comparing Quadro M1000M and Quadro M620, 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 Quadro M1000M and Quadro M620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro M1000M and Quadro M620 are Laptop Graphics Cards

Note: Quadro M1000M 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 Quadro M1000M or Quadro M620 here:

Main Specs

  Quadro M1000M Quadro M620
Power consumption (TDP) 40 Watt 30 Watt
Interface MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB/4 GB 2 GB
Display Connectors No outputs
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  • Quadro M1000M has 33% more power consumption, than Quadro M620.
  • Quadro M1000M and Quadro M620 have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Quadro M1000M and Quadro M620 are build with Maxwell architecture.
  • Core clock speed of Quadro M620 is 25 MHz higher, than Quadro M1000M.
  • Quadro M1000M and Quadro M620 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 12 MHz higher, than Quadro M1000M.

Game benchmarks

high / 1080p 14−16 14−16
ultra / 1080p 9−10 8−9
QHD / 1440p 4−5 3−4
low / 720p 30−35 30−35
medium / 1080p 18−20 18−20
The average gaming FPS of Quadro M1000M in Assassin's Creed Odyssey is 6% more, than Quadro M620.

Full Specs

  Quadro M1000M Quadro M620
Architecture Maxwell Maxwell
Code name GM107
Type Mobile workstation Mobile workstation
Release date 2 October 2015 13 January 2017
Pipelines 512 512
Core clock speed 993 MHz 1018 MHz
Boost Clock 1072 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.78
Floating-point performance 1,017 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 5000 MHz 5012 MHz
Memory bandwidth 80 GB/s 80 GB/s
Shared memory - -
DirectX 12 12
Shader Model 5.0 5.0
OpenGL 4.5 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA 5.0
Monero / XMR (CryptoNight) 0.22 kh/s
Bitcoin / BTC (SHA256) 140 Mh/s
Laptop size large large
Optimus + +
Display Port 1.2 1.2
3D Vision Pro +
Mosaic + +
nView Display Management + +
3D Stereo +
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