GeForce GTX 870M vs Radeon Pro V340 MxGPU

When choosing between GeForce GTX 870M and Radeon Pro V340 MxGPU, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 870M and Radeon Pro V340 MxGPU.
Radeon Pro V340 MxGPU

GeForce GTX 870M is a Laptop Graphics Card

Note: GeForce GTX 870M 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 GeForce GTX 870M here:

Main Specs

  GeForce GTX 870M Radeon Pro V340 MxGPU
Power consumption (TDP) 100 Watt 300 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 2x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 6 GB 16 GB
Display Connectors No outputs No outputs
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  • Radeon Pro V340 MxGPU has 200% more power consumption, than GeForce GTX 870M.
  • GeForce GTX 870M is connected by MXM-B (3.0), and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
  • Radeon Pro V340 MxGPU has 10 GB more memory, than GeForce GTX 870M.
  • GeForce GTX 870M is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
  • GeForce GTX 870M is build with Kepler architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
  • Core clock speed of Radeon Pro V340 MxGPU is 59 MHz higher, than GeForce GTX 870M.
  • GeForce GTX 870M is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 14−16
ultra / 1080p 10−11 8−9
QHD / 1440p 4−5 3−4
low / 720p 35−40 30−33
medium / 1080p 21−24 18−20
The average gaming FPS of GeForce GTX 870M in Assassin's Creed Odyssey is 20% more, than Radeon Pro V340 MxGPU.

Full Specs

  GeForce GTX 870M Radeon Pro V340 MxGPU
Architecture Kepler GCN 5.0
Code name N15P-GT Vega 10
Type Laptop Workstation
Release date 12 March 2014 26 August 2018
Pipelines 1344 3584
Core clock speed 941 MHz 1000 MHz
Boost Clock 967 MHz 1500 MHz
Transistor count 3,540 million 12,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 108.3 336.0
Floating-point performance 2,599 gflops
Length 267 mm
Memory bus width 192 Bit 2048 Bit
Memory clock speed 2000 MHz
Memory bandwidth 120.0 GB/s 512.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126 1.1.125
CUDA +
CUDA cores 1344
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 82 Mh/s
Laptop size large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
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