Radeon HD 7730 vs Radeon RX 550X mobile

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7730 and Radeon RX 550X mobile. 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 7730 and Radeon RX 550X mobile. 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 RX 550X mobile is a Laptop Graphics Card

Note: Radeon RX 550X mobile 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 RX 550X mobile here:

Main Specs

  Radeon HD 7730 Radeon RX 550X mobile
Power consumption (TDP) 47 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
  Check Price Check Price
  • Radeon RX 550X mobile has 6% more power consumption, than Radeon HD 7730.
  • Radeon HD 7730 is connected by PCIe 3.0 x16, and Radeon RX 550X mobile uses PCIe 3.0 x8 interface.
  • Radeon RX 550X mobile has 3 GB more memory, than Radeon HD 7730.
  • Radeon HD 7730 is used in Desktops, and Radeon RX 550X mobile - in Laptops.
  • Radeon HD 7730 is build with GCN 1.0 architecture, and Radeon RX 550X mobile - with Polaris.
  • Core clock speed of Radeon RX 550X mobile is 376 MHz higher, than Radeon HD 7730.
  • Radeon HD 7730 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 2500 MHz higher, than Radeon HD 7730.

Game benchmarks

high / 1080p 3−4 14−16
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 3−4
low / 720p 14−16 30−35
medium / 1080p 5−6 20−22
The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 216% more, than Radeon HD 7730.

Full Specs

  Radeon HD 7730 Radeon RX 550X mobile
Architecture GCN 1.0 Polaris
Code name Cape Verde Polaris 12
Type Desktop Laptop
Release date 1 May 2013 10 January 2019
Pipelines 384 640
Core clock speed 800 MHz 1176 MHz
Boost Clock 1287 MHz
Transistor count 1,500 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 19.20 51.48
Floating-point performance 614.4 gflops
Length 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 7000 MHz
Memory bandwidth 72 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 +
Laptop size large
  Check Price Check Price