Qualcomm Adreno 680 vs Radeon Pro V340 MxGPU

In this comparison between Qualcomm Adreno 680 and Radeon Pro V340 MxGPU you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Qualcomm Adreno 680 will be the best choice, for others Radeon Pro V340 MxGPU will be their preference. Study the comparison tables below and make your choice.
Radeon Pro V340 MxGPU

Qualcomm Adreno 680 is a Laptop Graphics Card

Note: Qualcomm Adreno 680 is only used in laptop graphics. It has 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 here:

Main Specs

  Qualcomm Adreno 680 Radeon Pro V340 MxGPU
Power consumption (TDP) 300 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 8-pin
Memory type HBM2
Maximum RAM amount 16 GB
Display Connectors No outputs
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  • Qualcomm Adreno 680 is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
  • Qualcomm Adreno 680 is manufactured by 7 nm process technology, and Radeon Pro V340 MxGPU - 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 Pro V340 MxGPU in Assassin's Creed Odyssey is 3000% more, than Qualcomm Adreno 680.

Full Specs

  Qualcomm Adreno 680 Radeon Pro V340 MxGPU
Architecture GCN 5.0
Code name Vega 10
Type Laptop Workstation
Release date 6 December 2018 26 August 2018
Pipelines 3584
Core clock speed 1000 MHz
Boost Clock 1500 MHz
Transistor count 12,500 million
Manufacturing process technology 7 nm 14 nm
Texture fill rate 336.0
Length 267 mm
Memory bus width 2048 Bit
Memory clock speed 2000 MHz
Memory bandwidth 512.0 GB/s
Shared memory +
DirectX DirectX 12 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.1.125
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