GeForce GTX 1070 mobile vs Radeon R9 M390

When choosing between GeForce GTX 1070 mobile and Radeon R9 M390, 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 1070 mobile and Radeon R9 M390.

GeForce GTX 1070 mobile and Radeon R9 M390 are Laptop Graphics Cards

Note: GeForce GTX 1070 mobile and Radeon R9 M390 are only used in laptop graphics. They have 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 1070 mobile or Radeon R9 M390 here:

Main Specs

  GeForce GTX 1070 mobile Radeon R9 M390
Power consumption (TDP) 120 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 1070 mobile has 6 GB more memory, than Radeon R9 M390.
  • Both cards are used in Laptops.
  • GeForce GTX 1070 mobile is build with Pascal architecture, and Radeon R9 M390 - with GCN.
  • GeForce GTX 1070 mobile is manufactured by 16 nm process technology, and Radeon R9 M390 - by 28 nm process technology.

Game benchmarks

high / 1080p 50−55 18−20
ultra / 1080p 35−40 10−11
QHD / 1440p 27−30 5−6
4K / 2160p 16−18 4−5
low / 720p 80−85 35−40
medium / 1080p 60−65 21−24
The average gaming FPS of GeForce GTX 1070 mobile in Assassin's Creed Odyssey is 187% more, than Radeon R9 M390.

Full Specs

  GeForce GTX 1070 mobile Radeon R9 M390
Architecture Pascal GCN
Code name N17E-G2 Pitcairn
Type Laptop Laptop
Release date 1 September 2016 9 June 2015
Pipelines 2048 1024
Core clock speed 1506 MHz
Boost Clock 1645 MHz
Transistor count 7,200 million 5000 Million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 210.6
Floating-point performance 6,738 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 8 GB/s
Memory bandwidth 256 GB/s
Shared memory - -
G-SYNC support +
VR Ready +
DirectX 12 (12_1)
Shader Model 6.4
OpenGL 4.5 4.4
OpenCL 1.2 Not Listed
Vulkan 1.2.131
CUDA +
FreeSync +
CUDA cores 1920
Bus support PCIe 3.0 PCIe 3.0
SLI options +
Multi monitor support +
Bitcoin / BTC (SHA256) 242 Mh/s
Laptop size large large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
GPU Boost 3.0
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