Qualcomm Adreno 680 vs Radeon R9 M385X

When comparing Qualcomm Adreno 680 and Radeon R9 M385X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Qualcomm Adreno 680 and Radeon R9 M385X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Qualcomm Adreno 680 and Radeon R9 M385X are Laptop Graphics Cards

Note: Qualcomm Adreno 680 and Radeon R9 M385X 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 R9 M385X here:

Main Specs

  Qualcomm Adreno 680 Radeon R9 M385X
Interface PCIe 3.0 x16
Memory type GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Qualcomm Adreno 680 is manufactured by 7 nm process technology, and Radeon R9 M385X - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 8−9
ultra / 1080p 5−6
QHD / 1440p 0−1 0−1
low / 720p 1−2 18−20
medium / 1080p 0−1 10−11
The average gaming FPS of Radeon R9 M385X in Assassin's Creed Odyssey is 1800% more, than Qualcomm Adreno 680.

Full Specs

  Qualcomm Adreno 680 Radeon R9 M385X
Architecture GCN
Code name Strato-XT-M3
Type Laptop Laptop
Release date 6 December 2018 16 June 2015
Pipelines 896
Core clock speed 1100 MHz
Boost Clock 1100 MHz
Transistor count 2,080 million
Manufacturing process technology 7 nm 28 nm
Texture fill rate 61.60
Floating-point performance 1,971 gflops
Memory bus width 128 Bit
Memory clock speed 1500 MHz
Memory bandwidth 76.8 GB/s
Shared memory + -
DirectX DirectX 12
Shader Model 6.3
OpenGL 4.4
OpenCL Not Listed
FreeSync +
Bus support PCIe 3.0
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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