Mobility Radeon HD 5850 vs UHD Graphics 620

Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 5850 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 Mobility Radeon HD 5850 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.

Mobility Radeon HD 5850 and UHD Graphics 620 are Laptop Graphics Cards

Note: Mobility Radeon HD 5850 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 Mobility Radeon HD 5850 or UHD Graphics 620 here:

Main Specs

  Mobility Radeon HD 5850 UHD Graphics 620
Power consumption (TDP) 30 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Memory type DDR3, GDDR3, GDDR5 LPDDR3/DDR4
Maximum RAM amount 1 GB 32 GB
Display Connectors No outputs No outputs
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  • Mobility Radeon HD 5850 has 100% more power consumption, than UHD Graphics 620.
  • Mobility Radeon HD 5850 is connected by PCIe 2.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
  • UHD Graphics 620 has 31 GB more memory, than Mobility Radeon HD 5850.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 5850 is build with Terascale 2 architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Core clock speed of Mobility Radeon HD 5850 is 325 MHz higher, than UHD Graphics 620.
  • Mobility Radeon HD 5850 is manufactured by 40 nm process technology, and UHD Graphics 620 - by 14 nm process technology.

Game benchmarks

high / 1080p 5−6 2−3
ultra / 1080p 3−4 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 7−8 3−4
The average gaming FPS of Mobility Radeon HD 5850 in Assassin's Creed Odyssey is 50% more, than UHD Graphics 620.

Full Specs

  Mobility Radeon HD 5850 UHD Graphics 620
Architecture Terascale 2 Gen. 9.5
Code name Broadway-PRO Kaby-Lake-Refresh GT2
Type Laptop Laptop
Release date 7 January 2010 1 September 2017
Pipelines 800 24
Core clock speed 625 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 1,040 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 20.00 27.60
Floating-point performance 800.0 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 2000 MHz
Memory bandwidth 64 GB/s
Shared memory - +
DirectX 11.2 (11_0) 12 (12_1)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.1
Vulkan N/A 1.1.103
Laptop size large
Quick Sync +
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