Radeon HD 5750 vs Radeon R9 M485X

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 5750 and Radeon R9 M485X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 5750 and Radeon R9 M485X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 HD 5750 Radeon R9 M485X
Power consumption (TDP) 86 Watt 250 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 8 GB MB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon R9 M485X has 190% more power consumption, than Radeon HD 5750.
  • Radeon HD 5750 is connected by PCIe 2.0 x16, and Radeon R9 M485X uses MXM-B (3.0) interface.
  • Radeon R9 M485X has 7 GB more memory, than Radeon HD 5750.
  • Radeon HD 5750 is used in Desktops, and Radeon R9 M485X - in Laptops.
  • Radeon HD 5750 is build with TeraScale 2 architecture, and Radeon R9 M485X - with GCN 3.
  • Core clock speed of Radeon R9 M485X is 23 MHz higher, than Radeon HD 5750.
  • Radeon HD 5750 is manufactured by 40 nm process technology, and Radeon R9 M485X - by 28 nm process technology.
  • Memory clock speed of Radeon R9 M485X is 400 MHz higher, than Radeon HD 5750.

Game benchmarks

high / 1080p 3−4 24−27
ultra / 1080p 2−3 14−16
QHD / 1440p 0−1 10−11
4K / 2160p 6−7
low / 720p 14−16 45−50
medium / 1080p 5−6 30−35
The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 400% more, than Radeon HD 5750.

Full Specs

  Radeon HD 5750 Radeon R9 M485X
Architecture TeraScale 2 GCN 3
Code name Juniper Amethyst
Type Desktop Laptop
Release date 13 October 2009 14 May 2016
Pipelines 720 2048
Core clock speed 700 MHz 723 MHz
Transistor count 1,040 million 5,000 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 25.20 92.54
Floating-point performance 1,008.0 gflops 2,961 gflops
Length 178 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4600 MHz 5000 MHz
Memory bandwidth 73.6 GB/s 160.0 GB/s
Shared memory -
DirectX 11.2 (11_0) 12 (12_0)
Shader Model 5.0 6.3
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
Laptop size large
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