GeForce 720A vs Iris Graphics 550

If you are going to buy a new graphics card and are choosing between GeForce 720A and Iris Graphics 550, 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 GeForce 720A stacks up against Iris Graphics 550, check out specs charts below.

Iris Graphics 550 is a Laptop Graphics Card

Note: Iris Graphics 550 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 Iris Graphics 550 here:

Main Specs

  GeForce 720A Iris Graphics 550
Power consumption (TDP) 33 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Memory type DDR3 eDRAM
Maximum RAM amount 1 GB 64 MB
Display Connectors No outputs No outputs
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  • GeForce 720A has 120% more power consumption, than Iris Graphics 550.
  • GeForce 720A is connected by PCIe 2.0 x16, and Iris Graphics 550 uses PCIe 3.0 x1 interface.
  • Iris Graphics 550 has 63 GB more memory, than GeForce 720A.
  • GeForce 720A is used in Desktops, and Iris Graphics 550 - in Laptops.
  • GeForce 720A is build with Fermi 2.0 architecture, and Iris Graphics 550 - with Gen. 9 Skylake.
  • Core clock speed of GeForce 720A is 475 MHz higher, than Iris Graphics 550.
  • GeForce 720A is manufactured by 28 nm process technology, and Iris Graphics 550 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 9−10
ultra / 1080p 5−6
QHD / 1440p 0−1 0−1
low / 720p 1−2 21−24
medium / 1080p 0−1 10−12
The average gaming FPS of Iris Graphics 550 in Assassin's Creed Odyssey is 2100% more, than GeForce 720A.

Full Specs

  GeForce 720A Iris Graphics 550
Architecture Fermi 2.0 Gen. 9 Skylake
Code name GF117 Skylake GT3e
Type Desktop Laptop
Release date 1 July 2014 1 September 2015
Pipelines 96 48
Core clock speed 775 MHz 300 MHz
Boost Clock 938 MHz 1100 MHz
Transistor count 585 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 15.01 52.80
Floating-point performance 360.2 gflops
Memory bus width 64 Bit
Memory clock speed 2000 MHz
Memory bandwidth 16 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.97
CUDA 2.1
Quick Sync +
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