Radeon HD 8650G plus HD 8670M Dual Graphics vs UHD Graphics 620

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 8650G plus HD 8670M Dual Graphics 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 HD 8650G plus HD 8670M Dual Graphics 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.

Radeon HD 8650G plus HD 8670M Dual Graphics and UHD Graphics 620 are Laptop Graphics Cards

Note: Radeon HD 8650G plus HD 8670M Dual Graphics and UHD Graphics 620 are only used in laptop graphics. They have 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 HD 8650G plus HD 8670M Dual Graphics or UHD Graphics 620 here:

Main Specs

  Radeon HD 8650G plus HD 8670M Dual Graphics UHD Graphics 620
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type DDR3 LPDDR3/DDR4
Maximum RAM amount 32 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Core clock speed of Radeon HD 8650G plus HD 8670M Dual Graphics is 420 MHz higher, than UHD Graphics 620.
  • Radeon HD 8650G plus HD 8670M Dual Graphics is manufactured by 32 / 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 HD 8650G plus HD 8670M Dual Graphics.

Full Specs

  Radeon HD 8650G plus HD 8670M Dual Graphics UHD Graphics 620
Architecture Gen. 9.5
Code name Kaby-Lake-Refresh GT2
Type Laptop Laptop
Release date 1 August 2013 1 September 2017
Pipelines 768 24
Core clock speed 720 / 775 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 189 million
Manufacturing process technology 32 / 28 nm 14 nm
Texture fill rate 27.60
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 1800 - 2000 MHz
Shared memory - +
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
Laptop size medium sized
Quick Sync +
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