FirePro W9000 vs Quadro K620M

If you are going to buy a new graphics card and are choosing between FirePro W9000 and Quadro K620M, 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 W9000 stacks up against Quadro K620M, check out specs charts below.

Quadro K620M is a Laptop Graphics Card

Note: Quadro K620M 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 K620M here:

Main Specs

  FirePro W9000 Quadro K620M
Power consumption (TDP) 350 Watt 30 Watt
Interface PCIe 3.0 x16 MXM-A (3.0)
Supplementary power connectors 1x 6-pin + 1x 8-pin None
Memory type GDDR5 DDR3
Maximum RAM amount 6 GB 2 GB
Display Connectors 6x mini-DisplayPort, 1x SDI No outputs
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  • FirePro W9000 has 1066% more power consumption, than Quadro K620M.
  • FirePro W9000 is connected by PCIe 3.0 x16, and Quadro K620M uses MXM-A (3.0) interface.
  • FirePro W9000 has 4 GB more memory, than Quadro K620M.
  • FirePro W9000 is used in Desktops, and Quadro K620M - in Mobile workstations.
  • FirePro W9000 is build with GCN 1.0 architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of Quadro K620M is 54 MHz higher, than FirePro W9000.
  • FirePro W9000 and Quadro K620M are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro W9000 is 3500 MHz higher, than Quadro K620M.

Game benchmarks

high / 1080p 35−40 3−4
ultra / 1080p 21−24 1−2
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 40−45 5−6
The average gaming FPS of FirePro W9000 in Assassin's Creed Odyssey is 583% more, than Quadro K620M.

Full Specs

  FirePro W9000 Quadro K620M
Architecture GCN 1.0 Maxwell
Code name Tahiti GM108
Type Workstation Mobile workstation
Release date 14 June 2012 1 March 2015
Pipelines 2048 384
Core clock speed 975 MHz 1029 MHz
Boost Clock 1124 MHz
Transistor count 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 124.8 17.98
Floating-point performance 3,994 gflops 863.2 gflops
Length 279 mm
Memory bus width 384 Bit 64 Bit
Memory clock speed 5500 MHz 2000 MHz
Memory bandwidth 264 GB/s 14.4 GB/s
Shared memory -
DirectX 12 (11_1) 12
Shader Model 5.1 5
OpenGL 4.6 4.5
OpenCL 1.2 1.2
Vulkan 1.2.131 1.1.126
CUDA +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 460 Mh/s 92 Mh/s
Optimus +
Form factor full height / full length
StereoOutput3D +
Dual-link DVI support +
Display Port 1.2
nView Display Management +
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