Radeon HD 5870 vs Radeon R9 A375

When choosing between Radeon HD 5870 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 5870 and Radeon R9 A375.

Main Specs

  Radeon HD 5870 Radeon R9 A375
Power consumption (TDP) 188 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon HD 5870 is connected by PCIe 2.0 x16, and Radeon R9 A375 uses PCIe 3.0 x16 interface.
  • Radeon R9 A375 has 1 GB more memory, than Radeon HD 5870.
  • Both cards are used in Desktops.
  • Radeon HD 5870 is build with TeraScale 2 architecture, and Radeon R9 A375 - with GCN 1.0.
  • Core clock speed of Radeon R9 A375 is 50 MHz higher, than Radeon HD 5870.
  • Radeon HD 5870 is manufactured by 40 nm process technology, and Radeon R9 A375 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 5870 is 4796 MHz higher, than Radeon R9 A375.

Game benchmarks

high / 1080p 10−12 2−3
ultra / 1080p 6−7 1−2
QHD / 1440p 1−2 0−1
low / 720p 24−27 12−14
medium / 1080p 14−16 4−5
The average gaming FPS of Radeon HD 5870 in Assassin's Creed Odyssey is 180% more, than Radeon R9 A375.

Full Specs

  Radeon HD 5870 Radeon R9 A375
Architecture TeraScale 2 GCN 1.0
Code name Cypress Venus
Type Desktop Desktop
Release date 23 September 2009 no data
Pipelines 1600 640
Core clock speed 850 MHz 900 MHz
Boost Clock 925 MHz
Transistor count 2,154 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 68.00 37.00
Floating-point performance 2,720.0 gflops
Length 282 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 4800 MHz 4.5 GB/s
Memory bandwidth 153.6 GB/s 72 GB/s
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.2
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