Radeon 540X vs Radeon HD 7730M

In this comparison between Radeon 540X and Radeon HD 7730M 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 540X will be the best choice, for others Radeon HD 7730M will be their preference. Study the comparison tables below and make your choice.

Radeon 540X and Radeon HD 7730M are Laptop Graphics Cards

Note: Radeon 540X and Radeon HD 7730M 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 540X or Radeon HD 7730M here:

Main Specs

  Radeon 540X Radeon HD 7730M
Power consumption (TDP) 50 Watt 25 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
  Check Price Check Price
  • Radeon 540X has 100% more power consumption, than Radeon HD 7730M.
  • Radeon 540X is connected by PCIe 3.0 x8, and Radeon HD 7730M uses PCIe 2.0 x16 interface.
  • Radeon 540X and Radeon HD 7730M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Radeon 540X is build with GCN 4.0 architecture, and Radeon HD 7730M - with GCN.
  • Radeon 540X is manufactured by 14 nm process technology, and Radeon HD 7730M - by 28 nm process technology.
  • Memory clock speed of Radeon 540X is 4200 MHz higher, than Radeon HD 7730M.

Game benchmarks

high / 1080p 6−7 0−1
ultra / 1080p 3−4
QHD / 1440p 0−1 0−1
low / 720p 14−16 1−2
medium / 1080p 7−8 0−1
The average gaming FPS of Radeon 540X in Assassin's Creed Odyssey is 1400% more, than Radeon HD 7730M.

Full Specs

  Radeon 540X Radeon HD 7730M
Architecture GCN 4.0 GCN
Code name Lexa Lombok GL
Type Laptop Laptop
Release date 12 August 2019 24 April 2012
Pipelines 512 512
Core clock speed 575 MHz
Boost Clock 1219 MHz 675 MHz
Transistor count 2,200 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 33.47 21.60
Floating-point performance 691.2 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 6000 MHz 1800 MHz
Memory bandwidth 112.0 GB/s 28.8 GB/s
Shared memory - -
DirectX 12 (12_0) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.0 1.2
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 70 Mh/s
Laptop size medium sized
  Check Price Check Price