FirePro M7740 vs Radeon R9 M390

When choosing between FirePro M7740 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 FirePro M7740 and Radeon R9 M390.

FirePro M7740 and Radeon R9 M390 are Laptop Graphics Cards

Note: FirePro M7740 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 FirePro M7740 or Radeon R9 M390 here:

Main Specs

  FirePro M7740 Radeon R9 M390
Power consumption (TDP) 60 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • Radeon R9 M390 has 1 GB more memory, than FirePro M7740.
  • FirePro M7740 is used in Mobile workstations, and Radeon R9 M390 - in Laptops.
  • FirePro M7740 is build with Terascale 1 architecture, and Radeon R9 M390 - with GCN.
  • FirePro M7740 is manufactured by 40 nm process technology, and Radeon R9 M390 - by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 18−20
ultra / 1080p 4−5 10−11
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 16−18 35−40
medium / 1080p 8−9 21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 144% more, than FirePro M7740.

Full Specs

  FirePro M7740 Radeon R9 M390
Architecture Terascale 1 GCN
Code name RV740 Pitcairn
Type Mobile workstation Laptop
Release date 4 August 2009 9 June 2015
Pipelines 640 1024
Core clock speed 650 MHz
Transistor count 826 million 5000 Million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.80
Floating-point performance 832.0 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1000 MHz
Memory bandwidth 54.14 GB/s
Shared memory - -
DirectX 10.1 (10_1)
Shader Model 4.1
OpenGL 3.3 4.4
OpenCL 1.1 Not Listed
Vulkan N/A
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 242 Mh/s
Laptop size large large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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