Radeon Pro Duo vs Radeon Pro V340 MxGPU

When comparing Radeon Pro Duo and Radeon Pro V340 MxGPU, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon Pro Duo and Radeon Pro V340 MxGPU is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon Pro V340 MxGPU

Main Specs

  Radeon Pro Duo Radeon Pro V340 MxGPU
Power consumption (TDP) 350 Watt 300 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 3x 8-pin 2x 8-pin
Memory type High Bandwidth Memory (HBM) HBM2
Maximum RAM amount 8 GB 16 GB
Display Connectors 1x HDMI, 3x DisplayPort No outputs
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  • Radeon Pro Duo has 16% more power consumption, than Radeon Pro V340 MxGPU.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Pro V340 MxGPU has 8 GB more memory, than Radeon Pro Duo.
  • Both cards are used in Desktops.
  • Radeon Pro Duo is build with GCN 3.0 architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
  • Radeon Pro Duo is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
  • Radeon Pro Duo is 10 mm longer, than Radeon Pro V340 MxGPU.
  • Memory clock speed of Radeon Pro V340 MxGPU is 1500 MHz higher, than Radeon Pro Duo.

Game benchmarks

high / 1080p 50−55 14−16
ultra / 1080p 30−35 8−9
QHD / 1440p 27−30 3−4
4K / 2160p 14−16
low / 720p 75−80 30−33
medium / 1080p 60−65 18−20
The average gaming FPS of Radeon Pro Duo in Assassin's Creed Odyssey is 233% more, than Radeon Pro V340 MxGPU.

Full Specs

  Radeon Pro Duo Radeon Pro V340 MxGPU
Architecture GCN 3.0 GCN 5.0
Code name Capsaicin Vega 10
Type Workstation Workstation
Release date 26 April 2016 26 August 2018
Pipelines 4096 3584
Core clock speed 1000 MHz
Boost Clock 1000 MHz 1500 MHz
Transistor count 8,900 million 12,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 256.0 336.0
Floating-point performance 2x 8,192 gflops
Length 277 mm 267 mm
Memory bus width 4096 Bit 2048 Bit
Memory clock speed 500 MHz 2000 MHz
Memory bandwidth 512 GB/s 512.0 GB/s
DirectX 12 (12_1)
Shader Model 6.0 6.4
OpenGL 4.5 4.6
OpenCL 2.0 2.0
Vulkan + 1.1.125
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 809 Mh/s
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
Mantle +
Design reference
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
Compute units 128
AppAcceleration +
LiquidVR +
TressFX +
UVD +
Enduro +
FRTC +
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