Iris Graphics 5100 vs Radeon HD 8730M

If you are going to buy a new graphics card and are choosing between Iris Graphics 5100 and Radeon HD 8730M, 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 Iris Graphics 5100 stacks up against Radeon HD 8730M, check out specs charts below.

Iris Graphics 5100 and Radeon HD 8730M are Laptop Graphics Cards

Note: Iris Graphics 5100 and Radeon HD 8730M 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 Graphics 5100 or Radeon HD 8730M here:

Main Specs

  Iris Graphics 5100 Radeon HD 8730M
Power consumption (TDP) 30 Watt
Interface PCIe 1.0 x16 PCIe 3.0 x8
Memory type System Shared DDR3
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Iris Graphics 5100 is connected by PCIe 1.0 x16, and Radeon HD 8730M uses PCIe 3.0 x8 interface.
  • Both cards are used in Laptops.
  • Iris Graphics 5100 is build with Gen. 7.5 Haswell architecture, and Radeon HD 8730M - with GCN.
  • Core clock speed of Radeon HD 8730M is 450 MHz higher, than Iris Graphics 5100.
  • Iris Graphics 5100 is manufactured by 22 nm process technology, and Radeon HD 8730M - by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 1−2
medium / 1080p 5−6 0−1
The average gaming FPS of Iris Graphics 5100 in Assassin's Creed Odyssey is 1400% more, than Radeon HD 8730M.

Full Specs

  Iris Graphics 5100 Radeon HD 8730M
Architecture Gen. 7.5 Haswell GCN
Code name Haswell GT3 Mars
Type Laptop Laptop
Release date 5 June 2013 16 November 2012
Pipelines 40 384
Core clock speed 200 MHz 650 MHz
Boost Clock 1200 MHz 700 MHz
Transistor count 1,300 million 950 million
Manufacturing process technology 22 nm 28 nm
Texture fill rate 48.00 16.80
Floating-point performance 537.6 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 2000 MHz
Memory bandwidth 32 GB/s
Shared memory + -
DirectX 12 (11_1) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.3 4.6
OpenCL 1.2 1.2
Vulkan 1.1.80 1.2.131
Laptop size medium sized
Quick Sync +
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