GeForce GTX 670 vs Quadro K620

In this comparison between GeForce GTX 670 and Quadro K620 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 670 will be the best choice, for others Quadro K620 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 670 Quadro K620
Power consumption (TDP) 170 Watt 41 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors Two 6-pin None
Memory type GDDR5 128 Bit
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x DisplayPort
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  • GeForce GTX 670 has 314% more power consumption, than Quadro K620.
  • GeForce GTX 670 is connected by PCIe 3.0 x16, and Quadro K620 uses PCIe 2.0 x16 interface.
  • GeForce GTX 670 and Quadro K620 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 670 is build with Kepler architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of Quadro K620 is 78 MHz higher, than GeForce GTX 670.
  • GeForce GTX 670 and Quadro K620 are manufactured by 28 nm process technology.
  • Quadro K620 is 151 mm longer, than GeForce GTX 670.
  • Memory clock speed of Quadro K620 is 1794 MHz higher, than GeForce GTX 670.

Game benchmarks

high / 1080p 35−40 10−12
ultra / 1080p 21−24 6−7
QHD / 1440p 16−18 1−2
4K / 2160p 10−11
low / 720p 60−65 24−27
medium / 1080p 40−45 14−16
The average gaming FPS of GeForce GTX 670 in Assassin's Creed Odyssey is 227% more, than Quadro K620.

Full Specs

  GeForce GTX 670 Quadro K620
Architecture Kepler Maxwell
Code name GK104 GM107
Type Desktop Workstation
Release date 10 May 2012 22 July 2014
Pipelines 1344 384
Core clock speed 980 MHz 1058 MHz
Boost Clock 980 MHz 1124 MHz
Transistor count 3,540 million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 102.5 billion/sec 26.98
Floating-point performance 2,459.5 gflops 863.2 gflops
Length 9.5" (24.1 cm) 160 mm
Memory bus width 256-bit GDDR5 128 Bit
Memory clock speed 6.0 GB/s 1800 MHz
Memory bandwidth 192.2 GB/s
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.2 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA + 5.0
CUDA cores 1344
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 +
Bitcoin / BTC (SHA256) 97 Mh/s 104 Mh/s
Ethereum / ETH (DaggerHashimoto) 13 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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