GeForce GT 735M vs Quadro K620

When choosing between GeForce GT 735M and Quadro K620, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 735M and Quadro K620.

GeForce GT 735M is a Laptop Graphics Card

Note: GeForce GT 735M 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 GeForce GT 735M here:

Main Specs

  GeForce GT 735M Quadro K620
Power consumption (TDP) 33 Watt 41 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3 128 Bit
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 1x DVI, 1x DisplayPort
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  • Quadro K620 has 24% more power consumption, than GeForce GT 735M.
  • GeForce GT 735M is connected by PCIe 3.0 x8, and Quadro K620 uses PCIe 2.0 x16 interface.
  • GeForce GT 735M and Quadro K620 have maximum RAM of 2 GB.
  • GeForce GT 735M is used in Laptops, and Quadro K620 - in Desktops.
  • GeForce GT 735M is build with Kepler architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of Quadro K620 is 483 MHz higher, than GeForce GT 735M.
  • GeForce GT 735M and Quadro K620 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GT 735M and Quadro K620 is 1800 MHz.

Game benchmarks

high / 1080p 0−1 10−12
ultra / 1080p 6−7
QHD / 1440p 0−1 1−2
low / 720p 1−2 24−27
medium / 1080p 0−1 14−16
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 2400% more, than GeForce GT 735M.

Full Specs

  GeForce GT 735M Quadro K620
Architecture Kepler Maxwell
Code name N14M-LP GM107
Type Laptop Workstation
Release date 1 April 2013 22 July 2014
Pipelines 384 384
Core clock speed 575 MHz 1058 MHz
Boost Clock 889 MHz 1124 MHz
Transistor count 915 million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 18.40 26.98
Floating-point performance 441.6 gflops 863.2 gflops
Length 160 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 - 2000 MHz 1800 MHz
Memory bandwidth 14.4 GB/s
Shared memory -
DirectX 12 API 12
Shader Model 5.1 5
OpenGL 4.5 4.5
OpenCL 1.1 1.2
Vulkan 1.1.126 +
CUDA + 5.0
Bus support PCI Express 3.0
HDMI +
Bitcoin / BTC (SHA256) 39 Mh/s 104 Mh/s
Standard memory configuration DDR3
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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