FirePro M4150 vs Quadro M620

If you are going to buy a new graphics card and are choosing between FirePro M4150 and Quadro M620, 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 FirePro M4150 stacks up against Quadro M620, check out specs charts below.

Quadro M620 is a Laptop Graphics Card

Note: Quadro M620 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 M620 here:

Main Specs

  FirePro M4150 Quadro M620
Power consumption (TDP) 30 Watt
Interface PCIe 3.0 x8
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • Quadro M620 has 1 GB more memory, than FirePro M4150.
  • FirePro M4150 is used in Desktops, and Quadro M620 - in Mobile workstations.
  • FirePro M4150 is build with GCN 1.0 architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of Quadro M620 is 303 MHz higher, than FirePro M4150.
  • FirePro M4150 and Quadro M620 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 1012 MHz higher, than FirePro M4150.

Game benchmarks

high / 1080p 2−3 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 12−14 30−35
medium / 1080p 3−4 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 266% more, than FirePro M4150.

Full Specs

  FirePro M4150 Quadro M620
Architecture GCN 1.0 Maxwell
Code name Opal
Type Workstation Mobile workstation
Release date 16 October 2013 13 January 2017
Pipelines 384 512
Core clock speed 715 MHz 1018 MHz
Transistor count 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 17.16
Floating-point performance 549.1 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 5012 MHz
Memory bandwidth 64 GB/s 80 GB/s
Shared memory -
DirectX 12 (11_1) 12
Shader Model 5.1 5.0
OpenGL 4.6 4.5
OpenCL 1.2
Vulkan 1.2.131
Laptop size large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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