Radeon R9 M485X vs Radeon RX Vega 11

When choosing between Radeon R9 M485X and Radeon RX Vega 11, 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 R9 M485X and Radeon RX Vega 11.

Radeon R9 M485X is a Laptop Graphics Card

Note: Radeon R9 M485X 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 R9 M485X here:

Main Specs

  Radeon R9 M485X Radeon RX Vega 11
Power consumption (TDP) 250 Watt 15 Watt
Interface MXM-B (3.0) IGP
Supplementary power connectors None None
Memory type GDDR5 System Shared
Maximum RAM amount 8 GB MB
Display Connectors No outputs No outputs
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  • Radeon R9 M485X has 1566% more power consumption, than Radeon RX Vega 11.
  • Radeon R9 M485X is connected by MXM-B (3.0), and Radeon RX Vega 11 uses IGP interface.
  • Radeon R9 M485X is used in Laptops, and Radeon RX Vega 11 - in Desktops.
  • Radeon R9 M485X is build with GCN 3 architecture, and Radeon RX Vega 11 - with Vega.
  • Radeon R9 M485X is manufactured by 28 nm process technology, and Radeon RX Vega 11 - by 14 nm process technology.

Game benchmarks

high / 1080p 24−27 10−11
ultra / 1080p 14−16 6−7
QHD / 1440p 10−11 1−2
4K / 2160p 6−7
low / 720p 45−50 21−24
medium / 1080p 30−35 12−14
The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 160% more, than Radeon RX Vega 11.

Full Specs

  Radeon R9 M485X Radeon RX Vega 11
Architecture GCN 3 Vega
Code name Amethyst Vega Raven Ridge
Type Laptop Desktop
Release date 14 May 2016 26 October 2017
Pipelines 2048 704
Core clock speed 723 MHz
Boost Clock 1240 MHz
Transistor count 5,000 million 4,940 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 92.54 61.60
Floating-point performance 2,961 gflops 1,760 gflops
Memory bus width 256 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 GB/s
Shared memory - -
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.3 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
Laptop size large
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