GeForce GTX 650 Ti vs Quadro K420

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 650 Ti and Quadro K420. 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 GeForce GTX 650 Ti and Quadro K420. 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.

Main Specs

  GeForce GTX 650 Ti Quadro K420
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 1 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 K420.
  • GeForce GTX 650 Ti is connected by PCIe 3.0 x16, and Quadro K420 uses PCIe 2.0 x16 interface.
  • GeForce GTX 650 Ti has 1 GB more memory, than Quadro K420.
  • Both cards are used in Desktops.
  • GeForce GTX 650 Ti and Quadro K420 are build with Kepler architecture.
  • Core clock speed of GeForce GTX 650 Ti is 52 MHz higher, than Quadro K420.
  • GeForce GTX 650 Ti and Quadro K420 are manufactured by 28 nm process technology.
  • Quadro K420 is 155 mm longer, than GeForce GTX 650 Ti.
  • Memory clock speed of Quadro K420 is 1777 MHz higher, than GeForce GTX 650 Ti.

Game benchmarks

high / 1080p 12−14 0−1
ultra / 1080p 7−8 0−1
QHD / 1440p 2−3 0−1
low / 720p 27−30 9−10
medium / 1080p 16−18 1−2
The average gaming FPS of GeForce GTX 650 Ti in Assassin's Creed Odyssey is 340% more, than Quadro K420.

Full Specs

  GeForce GTX 650 Ti Quadro K420
Architecture Kepler Kepler
Code name GK106 GK107
Type Desktop Workstation
Release date 9 October 2012 22 July 2014
Pipelines 768 192
Core clock speed 928 MHz 876 MHz
Transistor count 2,540 million 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 59.2 billion/sec 14.02
Floating-point performance 1,425 gflops 336.4 gflops
Length 5.7" (14.5 cm) 160 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 5.4 GB/s 1782 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 + 3.0
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 11 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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