Quadro K620 vs Radeon R9 M370X

In this comparison between Quadro K620 and Radeon R9 M370X 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 K620 will be the best choice, for others Radeon R9 M370X will be their preference. Study the comparison tables below and make your choice.

Radeon R9 M370X is a Laptop Graphics Card

Note: Radeon R9 M370X 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 Radeon R9 M370X here:

Main Specs

  Quadro K620 Radeon R9 M370X
Power consumption (TDP) 41 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type 128 Bit GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x DisplayPort
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  • Quadro K620 and Radeon R9 M370X have maximum RAM of 2 GB.
  • Quadro K620 is used in Desktops, and Radeon R9 M370X - in Laptops.
  • Quadro K620 is build with Maxwell architecture, and Radeon R9 M370X - with GCN 1.0.
  • Core clock speed of Quadro K620 is 258 MHz higher, than Radeon R9 M370X.
  • Quadro K620 and Radeon R9 M370X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M370X is 2700 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 10−12 3−4
ultra / 1080p 6−7 1−2
QHD / 1440p 1−2 0−1
low / 720p 24−27 14−16
medium / 1080p 14−16 6−7
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 133% more, than Radeon R9 M370X.

Full Specs

  Quadro K620 Radeon R9 M370X
Architecture Maxwell GCN 1.0
Code name GM107 Cape Verde
Type Workstation Laptop
Release date 22 July 2014 19 May 2015
Pipelines 384 640
Core clock speed 1058 MHz 800 MHz
Boost Clock 1124 MHz
Transistor count 1,870 million 1500 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 26.98
Floating-point performance 863.2 gflops
Length 160 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 4500 MHz
Shared memory -
DirectX 12 DirectX 12 (FL 11_1), Shader 5.0
Shader Model 5
OpenGL 4.5
OpenCL 1.2
Vulkan +
CUDA 5.0
Bitcoin / BTC (SHA256) 104 Mh/s 125 Mh/s
Laptop size medium sized
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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