Radeon HD 8730M vs Radeon Pro 580X

If you are going to buy a new graphics card and are choosing between Radeon HD 8730M and Radeon Pro 580X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 8730M stacks up against Radeon Pro 580X, check out specs charts below.

Radeon HD 8730M is a Laptop Graphics Card

Note: Radeon HD 8730M 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 HD 8730M here:

Main Specs

  Radeon HD 8730M Radeon Pro 580X
Power consumption (TDP) 150 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors No outputs No outputs
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  • Radeon HD 8730M is connected by PCIe 3.0 x8, and Radeon Pro 580X uses PCIe 3.0 x16 interface.
  • Radeon Pro 580X has 6 GB more memory, than Radeon HD 8730M.
  • Radeon HD 8730M is used in Laptops, and Radeon Pro 580X - in Desktops.
  • Radeon HD 8730M is build with GCN architecture, and Radeon Pro 580X - with GCN 4.0.
  • Core clock speed of Radeon Pro 580X is 450 MHz higher, than Radeon HD 8730M.
  • Radeon HD 8730M is manufactured by 28 nm process technology, and Radeon Pro 580X - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 580X is 4780 MHz higher, than Radeon HD 8730M.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 24−27
QHD / 1440p 0−1 18−20
4K / 2160p 10−12
low / 720p 1−2 60−65
medium / 1080p 0−1 45−50
The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 6100% more, than Radeon HD 8730M.

Full Specs

  Radeon HD 8730M Radeon Pro 580X
Architecture GCN GCN 4.0
Code name Mars Polaris 20
Type Laptop Workstation
Release date 16 November 2012 18 March 2019
Pipelines 384 2304
Core clock speed 650 MHz 1100 MHz
Boost Clock 700 MHz 1200 MHz
Transistor count 950 million 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 16.80 172.8
Floating-point performance 537.6 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 2000 MHz 6780 MHz
Memory bandwidth 32 GB/s 217.0 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
Laptop size medium sized
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