Qualcomm Adreno 680 vs Radeon HD 7850M

Find out if it is worth upgrading your current GPU setup by comparing Qualcomm Adreno 680 and Radeon HD 7850M. 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 HD 7850M. 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 and Radeon HD 7850M are Laptop Graphics Cards

Note: Qualcomm Adreno 680 and Radeon HD 7850M 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 7850M here:

Main Specs

  Qualcomm Adreno 680 Radeon HD 7850M
Power consumption (TDP) 40 Watt
Interface PCIe 3.0 x16
Memory type GDDR5
Maximum RAM amount 2 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 7850M - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 6−7
ultra / 1080p 3−4
QHD / 1440p 0−1 0−1
low / 720p 1−2 14−16
medium / 1080p 0−1 7−8
The average gaming FPS of Radeon HD 7850M in Assassin's Creed Odyssey is 1400% more, than Qualcomm Adreno 680.

Full Specs

  Qualcomm Adreno 680 Radeon HD 7850M
Architecture GCN
Code name Heathrow Pro
Type Laptop Laptop
Release date 6 December 2018 24 April 2012
Pipelines 640
Core clock speed 675 MHz
Transistor count 1,500 million
Manufacturing process technology 7 nm 28 nm
Texture fill rate 27.00
Floating-point performance 864.0 gflops
Memory bus width 128 Bit
Memory clock speed 4000 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
Laptop size large
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