Radeon HD 7870 vs Radeon R7 M365X

When choosing between Radeon HD 7870 and Radeon R7 M365X, 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 HD 7870 and Radeon R7 M365X.

Main Specs

  Radeon HD 7870 Radeon R7 M365X
Power consumption (TDP) 175 Watt
Interface PCIe 3.0 x8
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon R7 M365X has 2 GB more memory, than Radeon HD 7870.
  • Both cards are used in Desktops.
  • Radeon HD 7870 is build with GCN architecture, and Radeon R7 M365X - with GCN 1.0.
  • Core clock speed of Radeon HD 7870 is 100 MHz higher, than Radeon R7 M365X.
  • Radeon HD 7870 and Radeon R7 M365X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 is 3800 MHz higher, than Radeon R7 M365X.

Game benchmarks

high / 1080p 24−27 0−1
ultra / 1080p 14−16 0−1
QHD / 1440p 9−10 0−1
4K / 2160p 6−7
low / 720p 45−50 10−12
medium / 1080p 30−33 2−3
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 550% more, than Radeon R7 M365X.

Full Specs

  Radeon HD 7870 Radeon R7 M365X
Architecture GCN GCN 1.0
Code name Pitcairn XT Litho
Type Desktop Desktop
Release date 5 March 2012 5 May 2015
Pipelines 1280 384
Core clock speed 1000 MHz 900 MHz
Boost Clock 825 MHz
Transistor count 2800 Million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.04
Floating-point performance 737.3 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 4800 MHz 1000 MHz
Memory bandwidth 64 GB/s
Shared memory -
DirectX DirectX 11.1, Shader 5.1
Shader Model 5.1
OpenGL 4.4
OpenCL Not Listed
Monero / XMR (CryptoNight) 0.39 kh/s
FreeSync +
Bus support PCIe 3.0
Eyefinity + +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
Compute units 6
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