Radeon R9 M485X vs Radeon RX 5500M

In this comparison between Radeon R9 M485X and Radeon RX 5500M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon R9 M485X will be the best choice, for others Radeon RX 5500M will be their preference. Study the comparison tables below and make your choice.

Radeon R9 M485X and Radeon RX 5500M are Laptop Graphics Cards

Note: Radeon R9 M485X and Radeon RX 5500M are only used in laptop graphics. They have 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 or Radeon RX 5500M here:

Main Specs

  Radeon R9 M485X Radeon RX 5500M
Power consumption (TDP) 250 Watt 85 Watt
Interface MXM-B (3.0) PCIe 4.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR6
Maximum RAM amount 8 GB MB 4 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M485X has 194% more power consumption, than Radeon RX 5500M.
  • Radeon R9 M485X is connected by MXM-B (3.0), and Radeon RX 5500M uses PCIe 4.0 x8 interface.
  • Radeon R9 M485X has 4 GB more memory, than Radeon RX 5500M.
  • Both cards are used in Laptops.
  • Radeon R9 M485X is build with GCN 3 architecture, and Radeon RX 5500M - with Navi / RDNA.
  • Core clock speed of Radeon RX 5500M is 604 MHz higher, than Radeon R9 M485X.
  • Radeon R9 M485X is manufactured by 28 nm process technology, and Radeon RX 5500M - by 7 nm process technology.
  • Memory clock speed of Radeon RX 5500M is 9000 MHz higher, than Radeon R9 M485X.

Game benchmarks

high / 1080p 24−27 21−24
ultra / 1080p 14−16 12−14
QHD / 1440p 10−11 7−8
4K / 2160p 6−7 5−6
low / 720p 45−50 40−45
medium / 1080p 30−35 24−27
The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 15% more, than Radeon RX 5500M.

Full Specs

  Radeon R9 M485X Radeon RX 5500M
Architecture GCN 3 Navi / RDNA
Code name Amethyst Navi 14 / R19M-E85
Type Laptop Laptop
Release date 14 May 2016 29 September 2019
Pipelines 2048 1408
Core clock speed 723 MHz 1327 MHz
Boost Clock 1645 MHz
Transistor count 5,000 million 6,400 million
Manufacturing process technology 28 nm 7 nm
Texture fill rate 92.54 144.8
Floating-point performance 2,961 gflops
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 medium sized
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