Radeon HD 7870 vs Radeon R9 M380

When comparing Radeon HD 7870 and Radeon R9 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 Radeon HD 7870 and Radeon R9 M380 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R9 M380 is a Laptop Graphics Card

Note: Radeon R9 M380 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 M380 here:

Main Specs

  Radeon HD 7870 Radeon R9 M380
Power consumption (TDP) 175 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon R9 M380 has 2 GB more memory, than Radeon HD 7870.
  • Radeon HD 7870 is used in Desktops, and Radeon R9 M380 - in Laptops.
  • Radeon HD 7870 and Radeon R9 M380 are build with GCN architecture.
  • Both graphics cards have the same core clock speed.
  • Radeon HD 7870 and Radeon R9 M380 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 is 3300 MHz higher, than Radeon R9 M380.

Game benchmarks

high / 1080p 24−27 16−18
ultra / 1080p 14−16 9−10
QHD / 1440p 9−10 4−5
4K / 2160p 6−7 4−5
low / 720p 45−50 30−35
medium / 1080p 30−33 20−22
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 57% more, than Radeon R9 M380.

Full Specs

  Radeon HD 7870 Radeon R9 M380
Architecture GCN GCN
Code name Pitcairn XT Strato Pro GDDR5
Type Desktop Laptop
Release date 5 March 2012 16 June 2015
Pipelines 1280 768
Core clock speed 1000 MHz 1000 MHz
Boost Clock 1000 MHz
Transistor count 2800 Million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.00
Floating-point performance 1,536 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 4800 MHz 1500 MHz
Memory bandwidth 96 GB/s
Shared memory - -
DirectX DirectX 11.1, Shader 5.1
Shader Model 6.3
OpenGL 4.4
OpenCL Not Listed
Monero / XMR (CryptoNight) 0.39 kh/s
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 +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
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