Radeon HD 7870 vs Radeon R9 A375

When choosing between Radeon HD 7870 and Radeon R9 A375, 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 R9 A375.

Main Specs

  Radeon HD 7870 Radeon R9 A375
Power consumption (TDP) 175 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs
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  • Radeon HD 7870 and Radeon R9 A375 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Radeon HD 7870 is build with GCN architecture, and Radeon R9 A375 - with GCN 1.0.
  • Core clock speed of Radeon HD 7870 is 100 MHz higher, than Radeon R9 A375.
  • Radeon HD 7870 and Radeon R9 A375 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 is 4796 MHz higher, than Radeon R9 A375.

Game benchmarks

high / 1080p 24−27 2−3
ultra / 1080p 14−16 1−2
QHD / 1440p 9−10 0−1
4K / 2160p 6−7
low / 720p 45−50 12−14
medium / 1080p 30−33 4−5
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 480% more, than Radeon R9 A375.

Full Specs

  Radeon HD 7870 Radeon R9 A375
Architecture GCN GCN 1.0
Code name Pitcairn XT Venus
Type Desktop Desktop
Release date 5 March 2012 no data
Pipelines 1280 640
Core clock speed 1000 MHz 900 MHz
Boost Clock 925 MHz
Transistor count 2800 Million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.00
Memory bus width 256 Bit 128 Bit
Memory clock speed 4800 MHz 4.5 GB/s
Memory bandwidth 72 GB/s
Shared memory -
DirectX DirectX 11.1, Shader 5.1 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2
Monero / XMR (CryptoNight) 0.39 kh/s
Eyefinity +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
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