Radeon HD 4870 X2 vs Radeon R9 A375

When choosing between Radeon HD 4870 X2 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 4870 X2 and Radeon R9 A375.
Radeon HD 4870 X2
Radeon R9 A375

Main Specs

  Radeon HD 4870 X2 Radeon R9 A375
Power consumption (TDP) 286 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x S-Video No outputs
 
  • Radeon HD 4870 X2 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 4870 X2.
  • Both cards are used in Desktops.
  • Radeon HD 4870 X2 is build with TeraScale architecture, and Radeon R9 A375 - with GCN 1.0.
  • Core clock speed of Radeon R9 A375 is 200 MHz higher, than Radeon HD 4870 X2.
  • Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon R9 A375 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 4870 X2 is 3596 MHz higher, than Radeon R9 A375.

Game benchmarks

high / 1080p 3−4 2−3
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 6−7 4−5
The average gaming FPS of Radeon HD 4870 X2 in Assassin's Creed Odyssey is 20% more, than Radeon R9 A375.

Full Specs

  Radeon HD 4870 X2 Radeon R9 A375
Architecture TeraScale GCN 1.0
Code name R700 Venus
Type Desktop Desktop
Release date 12 August 2008 no data
Pipelines 800 640
Core clock speed 700 MHz 900 MHz
Boost Clock 925 MHz
Transistor count 956 million 1,500 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 28.00 37.00
Floating-point performance 2x 1,120.0 gflops
Length 267 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 3600 MHz 4.5 GB/s
Memory bandwidth 115.2 GB/s 72 GB/s
DirectX 10.1 (10_1) 12 (11_1)
Shader Model 4.1 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2