Qualcomm Adreno 680 vs Radeon R9 M275

If you are going to buy a new graphics card and are choosing between Qualcomm Adreno 680 and Radeon R9 M275, 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 R9 M275, check out specs charts below.

Qualcomm Adreno 680 and Radeon R9 M275 are Laptop Graphics Cards

Note: Qualcomm Adreno 680 and Radeon R9 M275 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 M275 here:

Main Specs

  Qualcomm Adreno 680 Radeon R9 M275
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 M275 - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 1−2 12−14
medium / 1080p 0−1 3−4
The average gaming FPS of Radeon R9 M275 in Assassin's Creed Odyssey is 1200% more, than Qualcomm Adreno 680.

Full Specs

  Qualcomm Adreno 680 Radeon R9 M275
Architecture GCN
Code name Venus
Type Laptop Laptop
Release date 6 December 2018 1 August 2014
Pipelines 640
Core clock speed 925 MHz
Boost Clock 925 MHz
Transistor count 1,500 million
Manufacturing process technology 7 nm 28 nm
Texture fill rate 37.00
Floating-point performance 1,184 gflops
Memory bus width 128 Bit
Memory clock speed 4500 MHz
Memory bandwidth 64 GB/s
Shared memory + -
DirectX DirectX 12 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size large
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