GeForce GTX 765M SLI vs Quadro K620

When choosing between GeForce GTX 765M SLI 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 GTX 765M SLI and Quadro K620.

GeForce GTX 765M SLI is a Laptop Graphics Card

Note: GeForce GTX 765M SLI 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 GTX 765M SLI here:

Main Specs

  GeForce GTX 765M SLI Quadro K620
Power consumption (TDP) 130 Watt 41 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 128 Bit
Maximum RAM amount 2x 2 GB 2 GB
Display Connectors 1x DVI, 1x DisplayPort
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  • GeForce GTX 765M SLI has 217% more power consumption, than Quadro K620.
  • GeForce GTX 765M SLI and Quadro K620 have maximum RAM of 2 GB.
  • GeForce GTX 765M SLI is used in Laptops, and Quadro K620 - in Desktops.
  • GeForce GTX 765M SLI is build with Kepler architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of Quadro K620 is 208 MHz higher, than GeForce GTX 765M SLI.
  • GeForce GTX 765M SLI and Quadro K620 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 765M SLI is 2200 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 18−20 10−12
ultra / 1080p 10−12 6−7
QHD / 1440p 5−6 1−2
4K / 2160p 4−5
low / 720p 35−40 24−27
medium / 1080p 24−27 14−16
The average gaming FPS of GeForce GTX 765M SLI in Assassin's Creed Odyssey is 72% more, than Quadro K620.

Full Specs

  GeForce GTX 765M SLI Quadro K620
Architecture Kepler Maxwell
Code name GM107
Type Laptop Workstation
Release date 30 May 2013 22 July 2014
Pipelines 1536 384
Core clock speed 850 MHz 1058 MHz
Boost Clock 1124 MHz
Transistor count 2x 2540 Million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 26.98
Floating-point performance 863.2 gflops
Length 160 mm
Memory bus width 2x 128 Bit 128 Bit
Memory clock speed 4000 MHz 1800 MHz
Shared memory -
DirectX DirectX 11, Shader 5.0 12
Shader Model 5
OpenGL 4.5
OpenCL 1.2
Vulkan +
CUDA + 5.0
SLI options +
Bitcoin / BTC (SHA256) 104 Mh/s
Laptop size large
Optimus +
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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