FireStream 9370 vs Radeon R9 M390

When choosing between FireStream 9370 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 FireStream 9370 and Radeon R9 M390.

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

  FireStream 9370 Radeon R9 M390
Power consumption (TDP) 225 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DisplayPort
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  • FireStream 9370 has 2 GB more memory, than Radeon R9 M390.
  • FireStream 9370 is used in Desktops, and Radeon R9 M390 - in Laptops.
  • FireStream 9370 is build with TeraScale 2 architecture, and Radeon R9 M390 - with GCN.
  • FireStream 9370 is manufactured by 40 nm process technology, and Radeon R9 M390 - by 28 nm process technology.

Game benchmarks

high / 1080p 12−14 18−20
ultra / 1080p 7−8 10−11
QHD / 1440p 2−3 5−6
4K / 2160p 4−5
low / 720p 27−30 35−40
medium / 1080p 16−18 21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 46% more, than FireStream 9370.

Full Specs

  FireStream 9370 Radeon R9 M390
Architecture TeraScale 2 GCN
Code name Cypress Pitcairn
Type Desktop Laptop
Release date 23 June 2010 9 June 2015
Pipelines 1600 1024
Core clock speed 825 MHz
Transistor count 2,154 million 5000 Million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 66.00
Floating-point performance 2,640.0 gflops
Length 267 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 4600 MHz
Memory bandwidth 147.2 GB/s
Shared memory -
DirectX 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
Vulkan N/A
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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