Qualcomm Adreno 680 vs Radeon Pro 555

In this comparison between Qualcomm Adreno 680 and Radeon Pro 555 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Qualcomm Adreno 680 will be the best choice, for others Radeon Pro 555 will be their preference. Study the comparison tables below and make your choice.

Qualcomm Adreno 680 and Radeon Pro 555 are Laptop Graphics Cards

Note: Qualcomm Adreno 680 and Radeon Pro 555 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 Qualcomm Adreno 680 or Radeon Pro 555 here:

Main Specs

  Qualcomm Adreno 680 Radeon Pro 555
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Qualcomm Adreno 680 is used in Laptops, and Radeon Pro 555 - in Mobile workstations.
  • Qualcomm Adreno 680 is manufactured by 7 nm process technology, and Radeon Pro 555 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 1−2 30−35
medium / 1080p 0−1 20−22
The average gaming FPS of Radeon Pro 555 in Assassin's Creed Odyssey is 3100% more, than Qualcomm Adreno 680.

Full Specs

  Qualcomm Adreno 680 Radeon Pro 555
Architecture Polaris
Code name Polaris 21
Type Laptop Mobile workstation
Release date 6 December 2018 5 June 2017
Pipelines 768
Core clock speed 855 MHz
Transistor count 3,000 million
Manufacturing process technology 7 nm 14 nm
Texture fill rate 40.80
Floating-point performance 1,306 gflops
Memory bus width 128 Bit
Memory clock speed 5080 MHz
Memory bandwidth 81.6 GB/s
Shared memory + -
DirectX DirectX 12 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
FreeSync +
Laptop size large
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