Radeon HD 4870 X2 vs Radeon RX 560

If you are going to buy a new graphics card and are choosing between Radeon HD 4870 X2 and Radeon RX 560, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 4870 X2 stacks up against Radeon RX 560, check out specs charts below.
Radeon HD 4870 X2

Main Specs

  Radeon HD 4870 X2 Radeon RX 560
Power consumption (TDP) 286 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin + 1x 8-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x S-Video 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 4870 X2 has 281% more power consumption, than Radeon RX 560.
  • Radeon HD 4870 X2 is connected by PCIe 2.0 x16, and Radeon RX 560 uses PCIe 3.0 x8 interface.
  • Radeon RX 560 has 3 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 RX 560 - with GCN 4.0.
  • Core clock speed of Radeon RX 560 is 475 MHz higher, than Radeon HD 4870 X2.
  • Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon RX 560 - by 14 nm process technology.
  • Radeon HD 4870 X2 is 97 mm longer, than Radeon RX 560.
  • Memory clock speed of Radeon RX 560 is 3400 MHz higher, than Radeon HD 4870 X2.

Game benchmarks

high / 1080p 3−4 18−20
ultra / 1080p 1−2 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 14−16 35−40
medium / 1080p 6−7 21−24
The average gaming FPS of Radeon RX 560 in Assassin's Creed Odyssey is 266% more, than Radeon HD 4870 X2.

Full Specs

  Radeon HD 4870 X2 Radeon RX 560
Architecture TeraScale GCN 4.0
Code name R700 Polaris 21
Type Desktop Desktop
Release date 12 August 2008 18 April 2017
Pipelines 800 1024
Core clock speed 700 MHz 1175 MHz
Boost Clock 1275 MHz
Transistor count 956 million 3,000 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 28.00 81.60
Floating-point performance 2x 1,120.0 gflops 2,611 gflops
Length 267 mm 170 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 3600 MHz 7000 MHz
Memory bandwidth 115.2 GB/s 112.0 GB/s
DirectX 10.1 (10_1) 12 (12_0)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
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