Quadro K420 vs Radeon E6760

In this comparison between Quadro K420 and Radeon E6760 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 Quadro K420 will be the best choice, for others Radeon E6760 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Quadro K420 Radeon E6760
Power consumption (TDP) 41 Watt 45 Watt
Interface PCIe 2.0 x16 MXM-A (3.0)
Supplementary power connectors None
Memory type 128 Bit GDDR5
Maximum RAM amount 1 GB/2 GB 1 GB
Display Connectors 1x DVI, 1x DisplayPort
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  • Radeon E6760 has 9% more power consumption, than Quadro K420.
  • Quadro K420 is connected by PCIe 2.0 x16, and Radeon E6760 uses MXM-A (3.0) interface.
  • Quadro K420 and Radeon E6760 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • Quadro K420 is build with Kepler architecture, and Radeon E6760 - with TeraScale 2.
  • Core clock speed of Quadro K420 is 276 MHz higher, than Radeon E6760.
  • Quadro K420 is manufactured by 28 nm process technology, and Radeon E6760 - by 40 nm process technology.
  • Memory clock speed of Radeon E6760 is 1418 MHz higher, than Quadro K420.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 9−10 12−14
medium / 1080p 1−2 3−4
The average gaming FPS of Radeon E6760 in Assassin's Creed Odyssey is 60% more, than Quadro K420.

Full Specs

  Quadro K420 Radeon E6760
Architecture Kepler TeraScale 2
Code name GK107 Turks
Type Workstation Desktop
Release date 22 July 2014 2 May 2011
Pipelines 192 480
Core clock speed 876 MHz 600 MHz
Transistor count 1,270 million 716 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 14.02 14.40
Floating-point performance 336.4 gflops 576.0 gflops
Length 160 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1782 MHz 3200 MHz
Memory bandwidth 51.2 GB/s
DirectX 12 11.0
Shader Model 5 5.0
OpenGL 4.5 4.3
OpenCL 1.2 1.2
Vulkan +
CUDA 3.0
Bitcoin / BTC (SHA256) 11 Mh/s 52 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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