Qualcomm Adreno 680 vs Radeon RX 540

If you are going to buy a new graphics card and are choosing between Qualcomm Adreno 680 and Radeon RX 540, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Qualcomm Adreno 680 stacks up against Radeon RX 540, check out specs charts below.

Qualcomm Adreno 680 and Radeon RX 540 are Laptop Graphics Cards

Note: Qualcomm Adreno 680 and Radeon RX 540 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 RX 540 here:

Main Specs

  Qualcomm Adreno 680 Radeon RX 540
Power consumption (TDP) 65 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5
Maximum RAM amount 4 GB
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  • Both cards are used in Laptops.
  • Qualcomm Adreno 680 is manufactured by 7 nm process technology, and Radeon RX 540 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 14−16
ultra / 1080p 8−9
QHD / 1440p 0−1 3−4
low / 720p 1−2 30−33
medium / 1080p 0−1 18−20
The average gaming FPS of Radeon RX 540 in Assassin's Creed Odyssey is 3000% more, than Qualcomm Adreno 680.

Full Specs

  Qualcomm Adreno 680 Radeon RX 540
Architecture Polaris
Code name Polaris 12
Type Laptop Laptop
Release date 6 December 2018 21 March 2017
Pipelines 512
Boost Clock 1219 MHz
Transistor count 1,500 million
Manufacturing process technology 7 nm 14 nm
Texture fill rate 39.01
Floating-point performance 1,248 gflops
Memory bus width 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 GB/s
Shared memory + -
DirectX DirectX 12 12.0
Shader Model 5.0
OpenGL 4.6
OpenCL 1.2
FreeSync +
Laptop size large
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