FirePro M7740 vs Quadro M620

When comparing FirePro M7740 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 FirePro M7740 and Quadro M620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

FirePro M7740 and Quadro M620 are Laptop Graphics Cards

Note: FirePro M7740 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 FirePro M7740 or Quadro M620 here:

Main Specs

  FirePro M7740 Quadro M620
Power consumption (TDP) 60 Watt 30 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • FirePro M7740 has 100% more power consumption, than Quadro M620.
  • Quadro M620 has 1 GB more memory, than FirePro M7740.
  • Both cards are used in Laptops.
  • FirePro M7740 is build with Terascale 1 architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of Quadro M620 is 368 MHz higher, than FirePro M7740.
  • FirePro M7740 is manufactured by 40 nm process technology, and Quadro M620 - by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 4012 MHz higher, than FirePro M7740.

Game benchmarks

high / 1080p 6−7 14−16
ultra / 1080p 4−5 8−9
QHD / 1440p 0−1 3−4
low / 720p 16−18 30−35
medium / 1080p 8−9 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 100% more, than FirePro M7740.

Full Specs

  FirePro M7740 Quadro M620
Architecture Terascale 1 Maxwell
Code name RV740
Type Mobile workstation Mobile workstation
Release date 4 August 2009 13 January 2017
Pipelines 640 512
Core clock speed 650 MHz 1018 MHz
Transistor count 826 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.80
Floating-point performance 832.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 5012 MHz
Memory bandwidth 54.14 GB/s 80 GB/s
Shared memory - -
DirectX 10.1 (10_1) 12
Shader Model 4.1 5.0
OpenGL 3.3 4.5
OpenCL 1.1
Vulkan N/A
Laptop size large large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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