Radeon R7 M465X vs Radeon R9 M485X

When comparing Radeon R7 M465X and Radeon R9 M485X, 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 R7 M465X and Radeon R9 M485X 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 R7 M465X Radeon R9 M485X
Power consumption (TDP) 250 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB MB
Display Connectors No outputs No outputs
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  • Radeon R7 M465X is connected by PCIe 3.0 x16, and Radeon R9 M485X uses MXM-B (3.0) interface.
  • Radeon R9 M485X has 6 GB more memory, than Radeon R7 M465X.
  • Radeon R7 M465X is used in Desktops, and Radeon R9 M485X - in Laptops.
  • Radeon R7 M465X is build with GCN 1.0 architecture, and Radeon R9 M485X - with GCN 3.
  • Core clock speed of Radeon R7 M465X is 177 MHz higher, than Radeon R9 M485X.
  • Radeon R7 M465X and Radeon R9 M485X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M485X is 500 MHz higher, than Radeon R7 M465X.

Game benchmarks

high / 1080p 8−9 24−27
ultra / 1080p 4−5 14−16
QHD / 1440p 0−1 10−11
4K / 2160p 6−7
low / 720p 18−20 45−50
medium / 1080p 10−11 30−35
The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 200% more, than Radeon R7 M465X.

Full Specs

  Radeon R7 M465X Radeon R9 M485X
Architecture GCN 1.0 GCN 3
Code name Tropo Amethyst
Type Desktop Laptop
Release date 15 May 2016 14 May 2016
Pipelines 512 2048
Core clock speed 900 MHz 723 MHz
Boost Clock 925 MHz
Transistor count 1,500 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 29.60 92.54
Floating-point performance 947.2 gflops 2,961 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 4500 MHz 5000 MHz
Memory bandwidth 72 GB/s 160.0 GB/s
Shared memory -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.3
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
Laptop size large
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