FirePro M5950 vs Quadro K620

Find out if it is worth upgrading your current GPU setup by comparing FirePro M5950 and Quadro K620. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between FirePro M5950 and Quadro K620. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

FirePro M5950 is a Laptop Graphics Card

Note: FirePro M5950 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 M5950 here:

Main Specs

  FirePro M5950 Quadro K620
Power consumption (TDP) 35 Watt 41 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 128 Bit
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs 1x DVI, 1x DisplayPort
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  • Quadro K620 has 17% more power consumption, than FirePro M5950.
  • FirePro M5950 is connected by MXM-A (3.0), and Quadro K620 uses PCIe 2.0 x16 interface.
  • Quadro K620 has 1 GB more memory, than FirePro M5950.
  • FirePro M5950 is used in Mobile workstations, and Quadro K620 - in Desktops.
  • FirePro M5950 is build with Terascale 2 architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of Quadro K620 is 333 MHz higher, than FirePro M5950.
  • FirePro M5950 is manufactured by 40 nm process technology, and Quadro K620 - by 28 nm process technology.
  • Memory clock speed of Quadro K620 is 900 MHz higher, than FirePro M5950.

Game benchmarks

high / 1080p 4−5 10−12
ultra / 1080p 2−3 6−7
QHD / 1440p 0−1 1−2
low / 720p 14−16 24−27
medium / 1080p 6−7 14−16
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 100% more, than FirePro M5950.

Full Specs

  FirePro M5950 Quadro K620
Architecture Terascale 2 Maxwell
Code name Whistler-XT GM107
Type Mobile workstation Workstation
Release date 13 April 2011 22 July 2014
Pipelines 480 384
Core clock speed 725 MHz 1058 MHz
Boost Clock 1124 MHz
Transistor count 716 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.40 26.98
Floating-point performance 696.0 gflops 863.2 gflops
Length 160 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 900 MHz 1800 MHz
Memory bandwidth 57 GB/s
Shared memory -
DirectX 11.2 (11_0) 12
Shader Model 5.0 5
OpenGL 4.4 4.5
OpenCL 1.2 1.2
Vulkan N/A +
CUDA 5.0
Bus support n/a
Bitcoin / BTC (SHA256) 67 Mh/s 104 Mh/s
Laptop size medium sized
Form factor MXM-A
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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