Quadro K620M vs Radeon R5 430 OEM

Find out if it is worth upgrading your current GPU setup by comparing Quadro K620M and Radeon R5 430 OEM. 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 Quadro K620M and Radeon R5 430 OEM. 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.
Radeon R5 430 OEM

Quadro K620M is a Laptop Graphics Card

Note: Quadro K620M 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 Quadro K620M here:

Main Specs

  Quadro K620M Radeon R5 430 OEM
Power consumption (TDP) 30 Watt 50 Watt
Interface MXM-A (3.0) PCIe 3.0 x8
Supplementary power connectors None None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 1x DVI, 1x DisplayPort
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  • Radeon R5 430 OEM has 66% more power consumption, than Quadro K620M.
  • Quadro K620M is connected by MXM-A (3.0), and Radeon R5 430 OEM uses PCIe 3.0 x8 interface.
  • Quadro K620M and Radeon R5 430 OEM have maximum RAM of 2 GB.
  • Quadro K620M is used in Mobile workstations, and Radeon R5 430 OEM - in Desktops.
  • Quadro K620M is build with Maxwell architecture, and Radeon R5 430 OEM - with GCN 1.0.
  • Core clock speed of Quadro K620M is 299 MHz higher, than Radeon R5 430 OEM.
  • Quadro K620M and Radeon R5 430 OEM are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R5 430 OEM is 2600 MHz higher, than Quadro K620M.

Game benchmarks

high / 1080p 3−4 1−2
ultra / 1080p 1−2 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 5−6 3−4
The average gaming FPS of Quadro K620M in Assassin's Creed Odyssey is 33% more, than Radeon R5 430 OEM.

Full Specs

  Quadro K620M Radeon R5 430 OEM
Architecture Maxwell GCN 1.0
Code name GM108 Oland
Type Mobile workstation Desktop
Release date 1 March 2015 30 June 2016
Pipelines 384 384
Core clock speed 1029 MHz 730 MHz
Boost Clock 1124 MHz 780 MHz
Transistor count 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 17.98 18.72
Floating-point performance 863.2 gflops 599.0 gflops
Memory bus width 64 Bit 64 Bit
Memory clock speed 2000 MHz 4600 MHz
Memory bandwidth 14.4 GB/s 36.8 GB/s
Shared memory -
DirectX 12 12 (11_1)
Shader Model 5 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Bitcoin / BTC (SHA256) 92 Mh/s
Optimus +
Display Port 1.2
nView Display Management +
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