GeForce GTX 650 Ti Boost vs Quadro K620M

If you are going to buy a new graphics card and are choosing between GeForce GTX 650 Ti Boost 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 GeForce GTX 650 Ti Boost 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

  GeForce GTX 650 Ti Boost Quadro K620M
Power consumption (TDP) 134 Watt 30 Watt
Interface PCIe 3.0 x16 MXM-A (3.0)
Supplementary power connectors One 6-pin None
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 650 Ti Boost has 346% more power consumption, than Quadro K620M.
  • GeForce GTX 650 Ti Boost is connected by PCIe 3.0 x16, and Quadro K620M uses MXM-A (3.0) interface.
  • GeForce GTX 650 Ti Boost and Quadro K620M have maximum RAM of 2 GB.
  • GeForce GTX 650 Ti Boost is used in Desktops, and Quadro K620M - in Mobile workstations.
  • GeForce GTX 650 Ti Boost is build with Kepler architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of Quadro K620M is 49 MHz higher, than GeForce GTX 650 Ti Boost.
  • GeForce GTX 650 Ti Boost and Quadro K620M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K620M is 1994 MHz higher, than GeForce GTX 650 Ti Boost.

Game benchmarks

high / 1080p 16−18 3−4
ultra / 1080p 9−10 1−2
QHD / 1440p 3−4 0−1
low / 720p 30−35 14−16
medium / 1080p 21−24 5−6
The average gaming FPS of GeForce GTX 650 Ti Boost in Assassin's Creed Odyssey is 233% more, than Quadro K620M.

Full Specs

  GeForce GTX 650 Ti Boost Quadro K620M
Architecture Kepler Maxwell
Code name GK106 GM108
Type Desktop Mobile workstation
Release date 26 March 2013 1 March 2015
Pipelines 768 384
Core clock speed 980 MHz 1029 MHz
Boost Clock 1033 MHz 1124 MHz
Transistor count 2,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 62.7 billion/sec 17.98
Floating-point performance 1,585 gflops 863.2 gflops
Length 9.5" (24.1 cm)
Memory bus width 192 Bit 64 Bit
Memory clock speed 6.0 GB/s 2000 MHz
Memory bandwidth 144.2 GB/s 14.4 GB/s
Shared memory -
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.3 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 768
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 Displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 54 Mh/s 92 Mh/s
Optimus +
Display Port 1.2
nView Display Management +
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