Radeon R5 M435 vs UHD Graphics 620

When comparing Radeon R5 M435 and UHD Graphics 620, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R5 M435 and UHD Graphics 620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 R5 M435 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 2 GB 32 GB
Display Connectors No outputs No outputs
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  • Radeon R5 M435 is connected by PCIe 3.0 x8, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
  • UHD Graphics 620 has 30 GB more memory, than Radeon R5 M435.
  • Radeon R5 M435 is used in Desktops, and UHD Graphics 620 - in Laptops.
  • Radeon R5 M435 is build with GCN 1.0 architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Core clock speed of Radeon R5 M435 is 480 MHz higher, than UHD Graphics 620.
  • Radeon R5 M435 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 R5 M435.

Full Specs

  Radeon R5 M435 UHD Graphics 620
Architecture GCN 1.0 Gen. 9.5
Code name Jet Kaby-Lake-Refresh GT2
Type Desktop Laptop
Release date 15 May 2016 1 September 2017
Pipelines 320 24
Core clock speed 780 MHz 300 MHz
Boost Clock 1030 MHz 1150 MHz
Transistor count 690 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 20.60 27.60
Floating-point performance 547.2 gflops
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 4500 MHz
Memory bandwidth 36 GB/s
Shared memory +
DirectX 12 (11_1) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.2.131 1.1.103
Quick Sync +
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