Qualcomm Adreno 680 vs Radeon RX 550X

Find out if it is worth upgrading your current GPU setup by comparing Qualcomm Adreno 680 and Radeon RX 550X. 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 Qualcomm Adreno 680 and Radeon RX 550X. 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.

Qualcomm Adreno 680 is a Laptop Graphics Card

Note: Qualcomm Adreno 680 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 Qualcomm Adreno 680 here:

Main Specs

  Qualcomm Adreno 680 Radeon RX 550X
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5
Maximum RAM amount 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Qualcomm Adreno 680 is used in Laptops, and Radeon RX 550X - in Desktops.
  • Qualcomm Adreno 680 is manufactured by 7 nm process technology, and Radeon RX 550X - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 10−11
ultra / 1080p 6−7
QHD / 1440p 0−1 0−1
low / 720p 1−2 21−24
medium / 1080p 0−1 12−14
The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 2100% more, than Qualcomm Adreno 680.

Full Specs

  Qualcomm Adreno 680 Radeon RX 550X
Architecture GCN 4.0
Code name Lexa
Type Laptop Desktop
Release date 6 December 2018 16 December 2018
Pipelines 512
Core clock speed 1100 MHz
Boost Clock 1183 MHz
Transistor count 2,200 million
Manufacturing process technology 7 nm 14 nm
Texture fill rate 37.86
Floating-point performance 1,211 gflops
Length 145 mm
Memory bus width 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 GB/s
Shared memory +
DirectX DirectX 12 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
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