GeForce GTX 650 Ti vs Quadro K620

When comparing GeForce GTX 650 Ti and Quadro K620, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 650 Ti and Quadro K620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTX 650 Ti Quadro K620
Power consumption (TDP) 110 Watt 41 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors One 6-pin None
Memory type GDDR5 128 Bit
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI 1x DVI, 1x DisplayPort
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  • GeForce GTX 650 Ti has 168% more power consumption, than Quadro K620.
  • GeForce GTX 650 Ti is connected by PCIe 3.0 x16, and Quadro K620 uses PCIe 2.0 x16 interface.
  • GeForce GTX 650 Ti and Quadro K620 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 650 Ti is build with Kepler architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of Quadro K620 is 130 MHz higher, than GeForce GTX 650 Ti.
  • GeForce GTX 650 Ti and Quadro K620 are manufactured by 28 nm process technology.
  • Quadro K620 is 155 mm longer, than GeForce GTX 650 Ti.
  • Memory clock speed of Quadro K620 is 1795 MHz higher, than GeForce GTX 650 Ti.

Game benchmarks

high / 1080p 12−14 10−12
ultra / 1080p 7−8 6−7
QHD / 1440p 2−3 1−2
low / 720p 27−30 24−27
medium / 1080p 16−18 14−16
The average gaming FPS of GeForce GTX 650 Ti in Assassin's Creed Odyssey is 18% more, than Quadro K620.

Full Specs

  GeForce GTX 650 Ti Quadro K620
Architecture Kepler Maxwell
Code name GK106 GM107
Type Desktop Workstation
Release date 9 October 2012 22 July 2014
Pipelines 768 384
Core clock speed 928 MHz 1058 MHz
Boost Clock 1124 MHz
Transistor count 2,540 million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 59.2 billion/sec 26.98
Floating-point performance 1,425 gflops 863.2 gflops
Length 5.7" (14.5 cm) 160 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 5.4 GB/s 1800 MHz
Memory bandwidth 86.4 GB/s
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.3 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA + 5.0
Monero / XMR (CryptoNight) 0.1 kh/s
CUDA cores 768
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 4 Displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 49 Mh/s 104 Mh/s
Decred / DCR (Decred) 0.26 Gh/s
Ethereum / ETH (DaggerHashimoto) 5 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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