FirePro M4000 vs Radeon R9 M390X

Find out if it is worth upgrading your current GPU setup by comparing FirePro M4000 and Radeon R9 M390X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between FirePro M4000 and Radeon R9 M390X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

FirePro M4000 and Radeon R9 M390X are Laptop Graphics Cards

Note: FirePro M4000 and Radeon R9 M390X 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 M4000 or Radeon R9 M390X here:

Main Specs

  FirePro M4000 Radeon R9 M390X
Power consumption (TDP) 33 Watt 100 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M390X has 203% more power consumption, than FirePro M4000.
  • FirePro M4000 is connected by MXM-A (3.0), and Radeon R9 M390X uses PCIe 3.0 x16 interface.
  • Radeon R9 M390X has 3 GB more memory, than FirePro M4000.
  • FirePro M4000 is used in Mobile workstations, and Radeon R9 M390X - in Laptops.
  • FirePro M4000 is build with GCN architecture, and Radeon R9 M390X - with GCN 3.
  • Core clock speed of Radeon R9 M390X is 123 MHz higher, than FirePro M4000.
  • FirePro M4000 and Radeon R9 M390X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 7−8 21−24
ultra / 1080p 4−5 12−14
QHD / 1440p 0−1 8−9
4K / 2160p 5−6
low / 720p 18−20 40−45
medium / 1080p 9−10 27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 160% more, than FirePro M4000.

Full Specs

  FirePro M4000 Radeon R9 M390X
Architecture GCN GCN 3
Code name Cape Verde GLM Amethyst (XT) / Tonga
Type Mobile workstation Laptop
Release date 1 July 2012 9 June 2015
Pipelines 512 2048
Core clock speed 600 MHz 723 MHz
Transistor count 1,500 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 21.60 92.54
Floating-point performance 691.2 gflops 2,961 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 4500 MHz
Memory bandwidth 72 GB/s 160.0 GB/s
Shared memory - -
DirectX 12 (11_1)
Shader Model 5.1 6.3
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.2.131 +
FreeSync +
Bus support n/a PCIe 3.0
Bitcoin / BTC (SHA256) 79 Mh/s
Laptop size medium sized large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Form factor MXM-A
StereoOutput3D +
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