Radeon HD 4850 X2 vs Radeon RX 560 mobile

When comparing Radeon HD 4850 X2 and Radeon RX 560 mobile, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 4850 X2 and Radeon RX 560 mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon RX 560 mobile is a Laptop Graphics Card

Note: Radeon RX 560 mobile 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 560 mobile here:

Main Specs

  Radeon HD 4850 X2 Radeon RX 560 mobile
Power consumption (TDP) 250 Watt 55 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 4 GB
Display Connectors 4x DVI, 1x S-Video No outputs
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  • Radeon HD 4850 X2 has 354% more power consumption, than Radeon RX 560 mobile.
  • Radeon HD 4850 X2 is connected by PCIe 2.0 x16, and Radeon RX 560 mobile uses MXM-B (3.0) interface.
  • Radeon HD 4850 X2 has 508 GB more memory, than Radeon RX 560 mobile.
  • Radeon HD 4850 X2 is used in Desktops, and Radeon RX 560 mobile - in Laptops.
  • Radeon HD 4850 X2 is build with TeraScale architecture, and Radeon RX 560 mobile - with Polaris.
  • Core clock speed of Radeon RX 560 mobile is 550 MHz higher, than Radeon HD 4850 X2.
  • Radeon HD 4850 X2 is manufactured by 55 nm process technology, and Radeon RX 560 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 560 mobile is 4010 MHz higher, than Radeon HD 4850 X2.

Game benchmarks

high / 1080p 3−4 18−20
ultra / 1080p 2−3 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 14−16 35−40
medium / 1080p 5−6 21−24
The average gaming FPS of Radeon RX 560 mobile in Assassin's Creed Odyssey is 266% more, than Radeon HD 4850 X2.

Full Specs

  Radeon HD 4850 X2 Radeon RX 560 mobile
Architecture TeraScale Polaris
Code name R700 Polaris 11
Type Desktop Laptop
Release date 7 November 2008 5 January 2017
Pipelines 800 1024
Core clock speed 625 MHz 1175 MHz
Boost Clock 1275 MHz
Transistor count 956 million 3,000 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 25.00 58.97
Floating-point performance 2x 1,000.0 gflops 2,462 gflops
Length 267 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1990 MHz 6000 MHz
Memory bandwidth 63.68 GB/s 96 GB/s
Shared memory -
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
FreeSync +
Laptop size large
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