Mobility Radeon HD 5870 Crossfire vs Radeon R7 M380

When comparing Mobility Radeon HD 5870 Crossfire and Radeon R7 M380, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Mobility Radeon HD 5870 Crossfire and Radeon R7 M380 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Mobility Radeon HD 5870 Crossfire and Radeon R7 M380 are Laptop Graphics Cards

Note: Mobility Radeon HD 5870 Crossfire and Radeon R7 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 Mobility Radeon HD 5870 Crossfire or Radeon R7 M380 here:

Main Specs

  Mobility Radeon HD 5870 Crossfire Radeon R7 M380
Power consumption (TDP) 120 Watt
Interface PCIe 3.0 x16
Memory type DDR3, GDDR3, GDDR5 DDR3
Maximum RAM amount 2x1 GB 4 GB
Display Connectors No outputs
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  • Radeon R7 M380 has 2 GB more memory, than Mobility Radeon HD 5870 Crossfire.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 5870 Crossfire is build with Terascale 2 architecture, and Radeon R7 M380 - with GCN.
  • Core clock speed of Radeon R7 M380 is 215 MHz higher, than Mobility Radeon HD 5870 Crossfire.
  • Mobility Radeon HD 5870 Crossfire is manufactured by 40 nm process technology, and Radeon R7 M380 - by 28 nm process technology.
  • Memory clock speed of Mobility Radeon HD 5870 Crossfire and Radeon R7 M380 is 1000 MHz.

Game benchmarks

high / 1080p 16−18 6−7
ultra / 1080p 9−10 4−5
QHD / 1440p 4−5 0−1
low / 720p 30−35 16−18
medium / 1080p 18−20 8−9
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Assassin's Creed Odyssey is 111% more, than Radeon R7 M380.

Full Specs

  Mobility Radeon HD 5870 Crossfire Radeon R7 M380
Architecture Terascale 2 GCN
Code name Broadway-XT Tropo
Type Laptop Laptop
Release date 7 January 2010 7 May 2015
Pipelines 1600 640
Core clock speed 700 MHz 915 MHz
Boost Clock 915 MHz
Transistor count 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 36.60
Floating-point performance 1,171 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 1000 MHz
Memory bandwidth 32 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.4
OpenCL Not Listed
FreeSync +
Bus support PCIe 3.0
Laptop size large medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
AppAcceleration +
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