Radeon 540X vs Radeon R9 M380

If you are going to buy a new graphics card and are choosing between Radeon 540X and Radeon R9 M380, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon 540X stacks up against Radeon R9 M380, check out specs charts below.

Radeon 540X and Radeon R9 M380 are Laptop Graphics Cards

Note: Radeon 540X and Radeon R9 M380 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 540X or Radeon R9 M380 here:

Main Specs

  Radeon 540X Radeon R9 M380
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon 540X is connected by PCIe 3.0 x8, and Radeon R9 M380 uses PCIe 3.0 x16 interface.
  • Radeon R9 M380 has 2 GB more memory, than Radeon 540X.
  • Both cards are used in Laptops.
  • Radeon 540X is build with GCN 4.0 architecture, and Radeon R9 M380 - with GCN.
  • Radeon 540X is manufactured by 14 nm process technology, and Radeon R9 M380 - by 28 nm process technology.
  • Memory clock speed of Radeon 540X is 4500 MHz higher, than Radeon R9 M380.

Game benchmarks

high / 1080p 6−7 16−18
ultra / 1080p 3−4 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 14−16 30−35
medium / 1080p 7−8 20−22
The average gaming FPS of Radeon R9 M380 in Assassin's Creed Odyssey is 150% more, than Radeon 540X.

Full Specs

  Radeon 540X Radeon R9 M380
Architecture GCN 4.0 GCN
Code name Lexa Strato Pro GDDR5
Type Laptop Laptop
Release date 12 August 2019 16 June 2015
Pipelines 512 768
Core clock speed 1000 MHz
Boost Clock 1219 MHz 1000 MHz
Transistor count 2,200 million 2,080 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 33.47 48.00
Floating-point performance 1,536 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 6000 MHz 1500 MHz
Memory bandwidth 112.0 GB/s 96 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) 194 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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