Radeon Pro V340 MxGPU vs Radeon RX 560X mobile

If you are going to buy a new graphics card and are choosing between Radeon Pro V340 MxGPU and Radeon RX 560X mobile, 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 Radeon Pro V340 MxGPU stacks up against Radeon RX 560X mobile, check out specs charts below.

Radeon RX 560X mobile is a Laptop Graphics Card

Note: Radeon RX 560X mobile 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 Radeon RX 560X mobile here:

Main Specs

  Radeon Pro V340 MxGPU Radeon RX 560X mobile
Power consumption (TDP) 300 Watt 65 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors 2x 8-pin
Memory type HBM2 GDDR5
Maximum RAM amount 16 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon Pro V340 MxGPU has 361% more power consumption, than Radeon RX 560X mobile.
  • Radeon Pro V340 MxGPU is connected by PCIe 3.0 x16, and Radeon RX 560X mobile uses MXM-B (3.0) interface.
  • Radeon Pro V340 MxGPU has 12 GB more memory, than Radeon RX 560X mobile.
  • Radeon Pro V340 MxGPU is used in Desktops, and Radeon RX 560X mobile - in Laptops.
  • Radeon Pro V340 MxGPU is build with GCN 5.0 architecture, and Radeon RX 560X mobile - with Polaris.
  • Core clock speed of Radeon RX 560X mobile is 172 MHz higher, than Radeon Pro V340 MxGPU.
  • Radeon Pro V340 MxGPU and Radeon RX 560X mobile are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon RX 560X mobile is 4000 MHz higher, than Radeon Pro V340 MxGPU.

Game benchmarks

high / 1080p 14−16 21−24
ultra / 1080p 8−9 14−16
QHD / 1440p 3−4 8−9
4K / 2160p 5−6
low / 720p 30−33 40−45
medium / 1080p 18−20 27−30
The average gaming FPS of Radeon RX 560X mobile in Assassin's Creed Odyssey is 53% more, than Radeon Pro V340 MxGPU.

Full Specs

  Radeon Pro V340 MxGPU Radeon RX 560X mobile
Architecture GCN 5.0 Polaris
Code name Vega 10 Polaris 11
Type Workstation Laptop
Release date 26 August 2018 5 January 2017
Pipelines 3584 1024
Core clock speed 1000 MHz 1172 MHz
Boost Clock 1500 MHz 1275 MHz
Transistor count 12,500 million 3,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 336.0 81.60
Floating-point performance 2,611 gflops
Length 267 mm
Memory bus width 2048 Bit 128 Bit
Memory clock speed 2000 MHz 6000 MHz
Memory bandwidth 512.0 GB/s 92.8 GB/s
Shared memory -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.1.125 1.2.131
FreeSync +
Laptop size large
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