Radeon HD 7730M vs Radeon RX 550X mobile

When choosing between Radeon HD 7730M and Radeon RX 550X mobile, 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 HD 7730M and Radeon RX 550X mobile.

Radeon HD 7730M and Radeon RX 550X mobile are Laptop Graphics Cards

Note: Radeon HD 7730M and Radeon RX 550X mobile 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 HD 7730M or Radeon RX 550X mobile here:

Main Specs

  Radeon HD 7730M Radeon RX 550X mobile
Power consumption (TDP) 25 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon RX 550X mobile has 100% more power consumption, than Radeon HD 7730M.
  • Radeon HD 7730M is connected by PCIe 2.0 x16, and Radeon RX 550X mobile uses PCIe 3.0 x8 interface.
  • Radeon RX 550X mobile has 2 GB more memory, than Radeon HD 7730M.
  • Both cards are used in Laptops.
  • Radeon HD 7730M is build with GCN architecture, and Radeon RX 550X mobile - with Polaris.
  • Core clock speed of Radeon RX 550X mobile is 601 MHz higher, than Radeon HD 7730M.
  • Radeon HD 7730M is manufactured by 28 nm process technology, and Radeon RX 550X mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550X mobile is 5200 MHz higher, than Radeon HD 7730M.

Game benchmarks

high / 1080p 0−1 14−16
ultra / 1080p 9−10
QHD / 1440p 0−1 3−4
low / 720p 1−2 30−35
medium / 1080p 0−1 20−22
The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 3100% more, than Radeon HD 7730M.

Full Specs

  Radeon HD 7730M Radeon RX 550X mobile
Architecture GCN Polaris
Code name Lombok GL Polaris 12
Type Laptop Laptop
Release date 24 April 2012 10 January 2019
Pipelines 512 640
Core clock speed 575 MHz 1176 MHz
Boost Clock 675 MHz 1287 MHz
Transistor count 1,500 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 21.60 51.48
Floating-point performance 691.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 7000 MHz
Memory bandwidth 28.8 GB/s 96 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 70 Mh/s
Laptop size medium sized large
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