Radeon Pro V340 MxGPU vs Radeon R7 M270DX

If you are going to buy a new graphics card and are choosing between Radeon Pro V340 MxGPU and Radeon R7 M270DX, 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 R7 M270DX, check out specs charts below.
Radeon Pro V340 MxGPU
Radeon R7 M270DX

Main Specs

  Radeon Pro V340 MxGPU Radeon R7 M270DX
Power consumption (TDP) 300 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors 2x 8-pin
Memory type HBM2 System Shared
Maximum RAM amount 16 GB
Display Connectors No outputs No outputs
 
  • Radeon Pro V340 MxGPU is connected by PCIe 3.0 x16, and Radeon R7 M270DX uses IGP interface.
  • Both cards are used in Desktops.
  • Radeon Pro V340 MxGPU is build with GCN 5.0 architecture, and Radeon R7 M270DX - with GCN 3.0.
  • Core clock speed of Radeon Pro V340 MxGPU is 100 MHz higher, than Radeon R7 M270DX.
  • Radeon Pro V340 MxGPU is manufactured by 14 nm process technology, and Radeon R7 M270DX - by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 2−3
ultra / 1080p 8−9 0−1
QHD / 1440p 3−4 0−1
low / 720p 30−33 12−14
medium / 1080p 18−20 3−4
The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 250% more, than Radeon R7 M270DX.

Full Specs

  Radeon Pro V340 MxGPU Radeon R7 M270DX
Architecture GCN 5.0 GCN 3.0
Code name Vega 10 Topaz
Type Workstation Desktop
Release date 26 August 2018 11 June 2014
Pipelines 3584 384
Core clock speed 1000 MHz 900 MHz
Boost Clock 1500 MHz 940 MHz
Transistor count 12,500 million 1,550 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 336.0 22.56
Length 267 mm
Memory bus width 2048 Bit
Memory clock speed 2000 MHz
Memory bandwidth 512.0 GB/s
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.3
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.1.125 1.2.131