Radeon Pro WX 5100 vs Radeon R9 M390X

Find out if it is worth upgrading your current GPU setup by comparing Radeon Pro WX 5100 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 Radeon Pro WX 5100 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.

Radeon R9 M390X is a Laptop Graphics Card

Note: Radeon R9 M390X 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 M390X here:

Main Specs

  Radeon Pro WX 5100 Radeon R9 M390X
Power consumption (TDP) 75 Watt 100 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 4 GB
Display Connectors 4x DisplayPort No outputs
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  • Radeon R9 M390X has 33% more power consumption, than Radeon Pro WX 5100.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Pro WX 5100 has 4 GB more memory, than Radeon R9 M390X.
  • Radeon Pro WX 5100 is used in Desktops, and Radeon R9 M390X - in Laptops.
  • Radeon Pro WX 5100 is build with GCN 4.0 architecture, and Radeon R9 M390X - with GCN 3.
  • Core clock speed of Radeon R9 M390X is 10 MHz higher, than Radeon Pro WX 5100.
  • Radeon Pro WX 5100 is manufactured by 14 nm process technology, and Radeon R9 M390X - by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 21−24
ultra / 1080p 21−24 12−14
QHD / 1440p 16−18 8−9
4K / 2160p 10−11 5−6
low / 720p 60−65 40−45
medium / 1080p 40−45 27−30
The average gaming FPS of Radeon Pro WX 5100 in Assassin's Creed Odyssey is 60% more, than Radeon R9 M390X.

Full Specs

  Radeon Pro WX 5100 Radeon R9 M390X
Architecture GCN 4.0 GCN 3
Code name Ellesmere Amethyst (XT) / Tonga
Type Workstation Laptop
Release date 18 November 2016 9 June 2015
Pipelines 1792 2048
Core clock speed 713 MHz 723 MHz
Boost Clock 1086 MHz
Transistor count 5,700 million 5,000 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 121.6 92.54
Floating-point performance 3,892 gflops 2,961 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 GB/s 160.0 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 6.4 6.3
OpenGL 4.6 4.4
OpenCL 2.0 Not Listed
Vulkan 1.2.131 +
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 250 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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