Radeon R7 M380 vs Radeon RX 550X mobile

When choosing between Radeon R7 M380 and Radeon RX 550X mobile, 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 M380 and Radeon RX 550X mobile.

Radeon R7 M380 and Radeon RX 550X mobile are Laptop Graphics Cards

Note: Radeon R7 M380 and Radeon RX 550X mobile 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 Radeon R7 M380 or Radeon RX 550X mobile here:

Main Specs

  Radeon R7 M380 Radeon RX 550X mobile
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon R7 M380 is connected by PCIe 3.0 x16, and Radeon RX 550X mobile uses PCIe 3.0 x8 interface.
  • Radeon R7 M380 and Radeon RX 550X mobile have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • Radeon R7 M380 is build with GCN architecture, and Radeon RX 550X mobile - with Polaris.
  • Core clock speed of Radeon RX 550X mobile is 261 MHz higher, than Radeon R7 M380.
  • Radeon R7 M380 is manufactured by 28 nm process technology, and Radeon RX 550X mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550X mobile is 6000 MHz higher, than Radeon R7 M380.

Game benchmarks

high / 1080p 6−7 14−16
ultra / 1080p 4−5 9−10
QHD / 1440p 0−1 3−4
low / 720p 16−18 30−35
medium / 1080p 8−9 20−22
The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 111% more, than Radeon R7 M380.

Full Specs

  Radeon R7 M380 Radeon RX 550X mobile
Architecture GCN Polaris
Code name Tropo Polaris 12
Type Laptop Laptop
Release date 7 May 2015 10 January 2019
Pipelines 640 640
Core clock speed 915 MHz 1176 MHz
Boost Clock 915 MHz 1287 MHz
Transistor count 1,500 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 36.60 51.48
Floating-point performance 1,171 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 7000 MHz
Memory bandwidth 32 GB/s 96 GB/s
Shared memory - -
DirectX 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.4 4.6
OpenCL Not Listed 2.0
Vulkan 1.2.131
FreeSync + +
Bus support PCIe 3.0
Laptop size medium sized large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
AppAcceleration +
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