Iris Pro Graphics P580 vs Radeon HD 7730M

In this comparison between Iris Pro Graphics P580 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 Iris Pro Graphics P580 will be the best choice, for others Radeon HD 7730M will be their preference. Study the comparison tables below and make your choice.

Iris Pro Graphics P580 and Radeon HD 7730M are Laptop Graphics Cards

Note: Iris Pro Graphics P580 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 Iris Pro Graphics P580 or Radeon HD 7730M here:

Main Specs

  Iris Pro Graphics P580 Radeon HD 7730M
Power consumption (TDP) 15 Watt 25 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Memory type DDR3L/LPDDR3/DDR4 DDR3
Maximum RAM amount 64 GB 2 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • Radeon HD 7730M has 66% more power consumption, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Radeon HD 7730M uses PCIe 2.0 x16 interface.
  • Iris Pro Graphics P580 has 62 GB more memory, than Radeon HD 7730M.
  • Both cards are used in Laptops.
  • Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon HD 7730M - with GCN.
  • Core clock speed of Radeon HD 7730M is 225 MHz higher, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Radeon HD 7730M - by 28 nm process technology.

Game benchmarks

high / 1080p 10−11 0−1
ultra / 1080p 6−7
QHD / 1440p 0−1 0−1
low / 720p 21−24 1−2
medium / 1080p 12−14 0−1
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 2100% more, than Radeon HD 7730M.

Full Specs

  Iris Pro Graphics P580 Radeon HD 7730M
Architecture Gen. 9 Skylake GCN
Code name Skylake GT4e Lombok GL
Type Laptop Laptop
Release date 1 September 2015 24 April 2012
Pipelines 72 512
Core clock speed 350 MHz 575 MHz
Boost Clock 1100 MHz 675 MHz
Transistor count 189 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 75.60 21.60
Floating-point performance 691.2 gflops
Memory bus width 128 Bit
Memory clock speed 1800 MHz
Memory bandwidth 28.8 GB/s
Shared memory + -
DirectX 12 (12_1) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.1 1.2
Vulkan 1.1.97 1.2.131
Bitcoin / BTC (SHA256) 70 Mh/s
Laptop size medium sized
Quick Sync +
  Check Price Check Price