FirePro M7740 vs Quadro P620

If you are going to buy a new graphics card and are choosing between FirePro M7740 and Quadro P620, 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 M7740 stacks up against Quadro P620, check out specs charts below.

FirePro M7740 is a Laptop Graphics Card

Note: FirePro M7740 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 FirePro M7740 here:

Main Specs

  FirePro M7740 Quadro P620
Power consumption (TDP) 60 Watt 40 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs 4x mini-DisplayPort
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  • FirePro M7740 has 50% more power consumption, than Quadro P620.
  • FirePro M7740 is connected by PCIe 2.0 x16, and Quadro P620 uses PCIe 3.0 x16 interface.
  • Quadro P620 has 3 GB more memory, than FirePro M7740.
  • FirePro M7740 is used in Mobile workstations, and Quadro P620 - in Desktops.
  • FirePro M7740 is build with Terascale 1 architecture, and Quadro P620 - with Pascal.
  • Core clock speed of Quadro P620 is 527 MHz higher, than FirePro M7740.
  • FirePro M7740 is manufactured by 40 nm process technology, and Quadro P620 - by 14 nm process technology.
  • Memory clock speed of Quadro P620 is 5000 MHz higher, than FirePro M7740.

Game benchmarks

high / 1080p 6−7 18−20
ultra / 1080p 4−5 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 16−18 35−40
medium / 1080p 8−9 21−24
The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 144% more, than FirePro M7740.

Full Specs

  FirePro M7740 Quadro P620
Architecture Terascale 1 Pascal
Code name RV740 GP107
Type Mobile workstation Workstation
Release date 4 August 2009 27 May 2019
Pipelines 640 512
Core clock speed 650 MHz 1177 MHz
Boost Clock 1442 MHz
Transistor count 826 million 3,300 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 20.80 43.33
Floating-point performance 832.0 gflops 1,490 gflops
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 6000 MHz
Memory bandwidth 54.14 GB/s 80.13 GB/s
Shared memory - -
DirectX 10.1 (10_1) 12 (12_1)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA 6.1
Laptop size large
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