Qualcomm Adreno 680 vs Radeon HD 6850M

If you are going to buy a new graphics card and are choosing between Qualcomm Adreno 680 and Radeon HD 6850M, 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 HD 6850M, check out specs charts below.

Qualcomm Adreno 680 and Radeon HD 6850M are Laptop Graphics Cards

Note: Qualcomm Adreno 680 and Radeon HD 6850M 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 HD 6850M here:

Main Specs

  Qualcomm Adreno 680 Radeon HD 6850M
Power consumption (TDP) 50 Watt
Interface PCIe 2.0 x16
Memory type DDR3, GDDR5
Maximum RAM amount 1 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 HD 6850M - by 40 nm process technology.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 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 HD 6850M in Assassin's Creed Odyssey is 1200% more, than Qualcomm Adreno 680.

Full Specs

  Qualcomm Adreno 680 Radeon HD 6850M
Architecture Terascale 2
Code name Granville Pro/LP
Type Laptop Laptop
Release date 6 December 2018 6 January 2011
Pipelines 800
Core clock speed 575 / 675 MHz
Transistor count 1,040 million
Manufacturing process technology 7 nm 40 nm
Texture fill rate 27.00
Floating-point performance 1,080.0 gflops
Memory bus width 128 Bit
Memory clock speed 800 MHz
Memory bandwidth 25.6 GB/s
Shared memory + -
DirectX DirectX 12 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large
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