Radeon R7 384 Cores Kaveri vs UHD Graphics 620

Find out if it is worth upgrading your current GPU setup by comparing Radeon R7 384 Cores Kaveri 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 384 Cores Kaveri 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 R7 384 Cores Kaveri

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 384 Cores Kaveri UHD Graphics 620
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type LPDDR3/DDR4
Maximum RAM amount 32 GB
Display Connectors No outputs
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  • Radeon R7 384 Cores Kaveri is used in Desktops, and UHD Graphics 620 - in Laptops.
  • Radeon R7 384 Cores Kaveri is build with GCN architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Core clock speed of Radeon R7 384 Cores Kaveri is 420 MHz higher, than UHD Graphics 620.
  • Radeon R7 384 Cores Kaveri is manufactured by 28 nm process technology, and UHD Graphics 620 - by 14 nm process technology.

Game benchmarks

high / 1080p 7−8 2−3
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 18−20 12−14
medium / 1080p 9−10 3−4
The average gaming FPS of Radeon R7 384 Cores Kaveri in Assassin's Creed Odyssey is 100% more, than UHD Graphics 620.

Full Specs

  Radeon R7 384 Cores Kaveri UHD Graphics 620
Architecture GCN Gen. 9.5
Code name Kaveri Spectre Kaby-Lake-Refresh GT2
Type Desktop Laptop
Release date 14 January 2014 1 September 2017
Pipelines 384 24
Core clock speed 720 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 27.60
Memory bus width 64/128 Bit
Shared memory + +
DirectX DirectX 12 (FL 12_0), Shader 5.2 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
Quick Sync +
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