Radeon R7 384 Cores Kaveri vs Radeon R9 M390

When choosing between Radeon R7 384 Cores Kaveri 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 Radeon R7 384 Cores Kaveri and Radeon R9 M390.
Radeon R7 384 Cores Kaveri

Radeon R9 M390 is a Laptop Graphics Card

Note: Radeon R9 M390 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 R9 M390 here:

Main Specs

  Radeon R7 384 Cores Kaveri Radeon R9 M390
Memory type GDDR5
Maximum RAM amount 2 GB
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  • Radeon R7 384 Cores Kaveri is used in Desktops, and Radeon R9 M390 - in Laptops.
  • Radeon R7 384 Cores Kaveri and Radeon R9 M390 are build with GCN architecture.
  • Radeon R7 384 Cores Kaveri and Radeon R9 M390 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 7−8 18−20
ultra / 1080p 4−5 10−11
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 18−20 35−40
medium / 1080p 9−10 21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 120% more, than Radeon R7 384 Cores Kaveri.

Full Specs

  Radeon R7 384 Cores Kaveri Radeon R9 M390
Architecture GCN GCN
Code name Kaveri Spectre Pitcairn
Type Desktop Laptop
Release date 14 January 2014 9 June 2015
Pipelines 384 1024
Core clock speed 720 MHz
Transistor count 5000 Million
Manufacturing process technology 28 nm 28 nm
Memory bus width 256 Bit
Shared memory + -
DirectX DirectX 12 (FL 12_0), Shader 5.2
OpenGL 4.4
OpenCL Not Listed
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 242 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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