Radeon R9 M485X vs Radeon RX 5500 XT

When comparing Radeon R9 M485X and Radeon RX 5500 XT, 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 R9 M485X and Radeon RX 5500 XT is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 5500 XT
Power consumption (TDP) 250 Watt 130 Watt
Interface MXM-B (3.0) PCIe 4.0 x8
Supplementary power connectors None 1x 8-pin
Memory type GDDR5 GDDR6
Maximum RAM amount 8 GB MB 8 GB
Display Connectors No outputs 1x HDMI, 3x DisplayPort
  Check Price Check Price
  • Radeon R9 M485X has 92% more power consumption, than Radeon RX 5500 XT.
  • Radeon R9 M485X is connected by MXM-B (3.0), and Radeon RX 5500 XT uses PCIe 4.0 x8 interface.
  • Radeon R9 M485X and Radeon RX 5500 XT have maximum RAM of 8 GB.
  • Radeon R9 M485X is used in Laptops, and Radeon RX 5500 XT - in Desktops.
  • Radeon R9 M485X is build with GCN 3 architecture, and Radeon RX 5500 XT - with RDNA 1.0.
  • Radeon R9 M485X is manufactured by 28 nm process technology, and Radeon RX 5500 XT - by 7 nm process technology.
  • Memory clock speed of Radeon RX 5500 XT is 9000 MHz higher, than Radeon R9 M485X.

Game benchmarks

high / 1080p 24−27 45−50
ultra / 1080p 14−16 30−35
QHD / 1440p 10−11 24−27
4K / 2160p 6−7 14−16
low / 720p 45−50 70−75
medium / 1080p 30−35 55−60
The average gaming FPS of Radeon RX 5500 XT in Assassin's Creed Odyssey is 86% more, than Radeon R9 M485X.

Full Specs

  Radeon R9 M485X Radeon RX 5500 XT
Architecture GCN 3 RDNA 1.0
Code name Amethyst Navi 14
Type Laptop Desktop
Release date 14 May 2016 12 December 2019
Pipelines 2048 1408
Core clock speed 723 MHz
Boost Clock 1845 MHz
Transistor count 5,000 million 6,400 million
Manufacturing process technology 28 nm 7 nm
Texture fill rate 92.54 162.4
Floating-point performance 2,961 gflops
Length 180 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 14000 MHz
Memory bandwidth 160.0 GB/s 224.0 GB/s
Shared memory -
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.3 6.5
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
Laptop size large
  Check Price Check Price