Radeon HD 7730M vs Radeon RX 480 mobile

In this comparison between Radeon HD 7730M and Radeon RX 480 mobile 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 HD 7730M will be the best choice, for others Radeon RX 480 mobile will be their preference. Study the comparison tables below and make your choice.

Radeon HD 7730M and Radeon RX 480 mobile are Laptop Graphics Cards

Note: Radeon HD 7730M and Radeon RX 480 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 480 mobile here:

Main Specs

  Radeon HD 7730M Radeon RX 480 mobile
Power consumption (TDP) 25 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors No outputs No outputs
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  • Radeon RX 480 mobile has 300% more power consumption, than Radeon HD 7730M.
  • Radeon HD 7730M is connected by PCIe 2.0 x16, and Radeon RX 480 mobile uses MXM-B (3.0) interface.
  • Radeon RX 480 mobile has 6 GB more memory, than Radeon HD 7730M.
  • Both cards are used in Laptops.
  • Radeon HD 7730M is build with GCN architecture, and Radeon RX 480 mobile - with Polaris.
  • Radeon HD 7730M is manufactured by 28 nm process technology, and Radeon RX 480 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 480 mobile is 6200 MHz higher, than Radeon HD 7730M.

Game benchmarks

high / 1080p 0−1 12−14
ultra / 1080p 7−8
QHD / 1440p 0−1 0−1
low / 720p 1−2 27−30
medium / 1080p 0−1 14−16
The average gaming FPS of Radeon RX 480 mobile in Assassin's Creed Odyssey is 2700% more, than Radeon HD 7730M.

Full Specs

  Radeon HD 7730M Radeon RX 480 mobile
Architecture GCN Polaris
Code name Lombok GL Polaris
Type Laptop Laptop
Release date 24 April 2012 1 August 2016
Pipelines 512 2304
Core clock speed 575 MHz
Boost Clock 675 MHz 1077 MHz
Transistor count 1,500 million 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 21.60 155.1
Floating-point performance 691.2 gflops 4,963 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1800 MHz 8000 MHz
Memory bandwidth 28.8 GB/s 256.0 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
Bitcoin / BTC (SHA256) 70 Mh/s
Laptop size medium sized large
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