Radeon HD 4870 vs Radeon RX 5600M

When choosing between Radeon HD 4870 and Radeon RX 5600M, 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 and Radeon RX 5600M.

Radeon RX 5600M is a Laptop Graphics Card

Note: Radeon RX 5600M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon RX 5600M here:

Main Specs

  Radeon HD 4870 Radeon RX 5600M
Power consumption (TDP) 150 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 4.0 x16
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 GDDR6
Maximum RAM amount 1 GB 6 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • Both graphics cards have the same power consumption of 150 Watt.
  • Radeon HD 4870 is connected by PCIe 2.0 x16, and Radeon RX 5600M uses PCIe 4.0 x16 interface.
  • Radeon RX 5600M has 5 GB more memory, than Radeon HD 4870.
  • Radeon HD 4870 is used in Desktops, and Radeon RX 5600M - in Laptops.
  • Radeon HD 4870 is build with TeraScale architecture, and Radeon RX 5600M - with Navi / RDNA.
  • Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon RX 5600M - by 7 nm process technology.
  • Memory clock speed of Radeon RX 5600M is 8400 MHz higher, than Radeon HD 4870.

Game benchmarks

high / 1080p 3−4 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 6−7 40−45
The average gaming FPS of Radeon RX 5600M in Assassin's Creed Odyssey is 583% more, than Radeon HD 4870.

Full Specs

  Radeon HD 4870 Radeon RX 5600M
Architecture TeraScale Navi / RDNA
Code name RV770 Navi 10
Type Desktop Laptop
Release date 25 June 2008 7 January 2020
Pipelines 800 2304
Core clock speed 750 MHz
Boost Clock 1265 MHz
Transistor count 956 million 10,300 million
Manufacturing process technology 55 nm 7 nm
Texture fill rate 30.00 182.2
Floating-point performance 1,200.0 gflops
Length 250 mm
Memory bus width 256 Bit 192 Bit
Memory clock speed 3600 MHz 12000 MHz
Memory bandwidth 115.2 GB/s 288.0 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (12_1)
Shader Model 4.1 6.5
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2
Laptop size medium sized
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