Radeon R7 M365X vs UHD Graphics 620

Find out if it is worth upgrading your current GPU setup by comparing Radeon R7 M365X and UHD Graphics 620. 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 Radeon R7 M365X and UHD Graphics 620. 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.

UHD Graphics 620 is a Laptop Graphics Card

Note: UHD Graphics 620 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 UHD Graphics 620 here:

Main Specs

  Radeon R7 M365X UHD Graphics 620
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x1
Memory type GDDR5 LPDDR3/DDR4
Maximum RAM amount 4 GB 32 GB
Display Connectors No outputs No outputs
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  • Radeon R7 M365X is connected by PCIe 3.0 x8, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
  • UHD Graphics 620 has 28 GB more memory, than Radeon R7 M365X.
  • Radeon R7 M365X is used in Desktops, and UHD Graphics 620 - in Laptops.
  • Radeon R7 M365X is build with GCN 1.0 architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Core clock speed of Radeon R7 M365X is 600 MHz higher, than UHD Graphics 620.
  • Radeon R7 M365X is manufactured by 28 nm process technology, and UHD Graphics 620 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 10−12 12−14
medium / 1080p 2−3 3−4
The average gaming FPS of UHD Graphics 620 in Assassin's Creed Odyssey is 33% more, than Radeon R7 M365X.

Full Specs

  Radeon R7 M365X UHD Graphics 620
Architecture GCN 1.0 Gen. 9.5
Code name Litho Kaby-Lake-Refresh GT2
Type Desktop Laptop
Release date 5 May 2015 1 September 2017
Pipelines 384 24
Core clock speed 900 MHz 300 MHz
Boost Clock 825 MHz 1150 MHz
Transistor count 690 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 23.04 27.60
Floating-point performance 737.3 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 1000 MHz
Memory bandwidth 64 GB/s
Shared memory +
DirectX 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.4 4.6
OpenCL Not Listed 2.1
Vulkan 1.1.103
FreeSync +
Bus support PCIe 3.0
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
Compute units 6
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