Iris Graphics 540 vs Radeon HD 7690M XT

If you are going to buy a new graphics card and are choosing between Iris Graphics 540 and Radeon HD 7690M XT, 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 540 stacks up against Radeon HD 7690M XT, check out specs charts below.

Iris Graphics 540 and Radeon HD 7690M XT are Laptop Graphics Cards

Note: Iris Graphics 540 and Radeon HD 7690M XT 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 540 or Radeon HD 7690M XT here:

Main Specs

  Iris Graphics 540 Radeon HD 7690M XT
Power consumption (TDP) 15 Watt 25 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Memory type eDRAM GDDR5
Maximum RAM amount 64 MB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 7690M XT has 66% more power consumption, than Iris Graphics 540.
  • Iris Graphics 540 is connected by PCIe 3.0 x1, and Radeon HD 7690M XT uses PCIe 2.0 x16 interface.
  • Iris Graphics 540 has 62 GB more memory, than Radeon HD 7690M XT.
  • Both cards are used in Laptops.
  • Iris Graphics 540 is build with Gen. 9 Skylake architecture, and Radeon HD 7690M XT - with Terascale 2.
  • Core clock speed of Radeon HD 7690M XT is 425 MHz higher, than Iris Graphics 540.
  • Iris Graphics 540 is manufactured by 14 nm process technology, and Radeon HD 7690M XT - by 40 nm process technology.

Game benchmarks

high / 1080p 8−9 2−3
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 20−22 12−14
medium / 1080p 10−12 4−5
The average gaming FPS of Iris Graphics 540 in Assassin's Creed Odyssey is 120% more, than Radeon HD 7690M XT.

Full Specs

  Iris Graphics 540 Radeon HD 7690M XT
Architecture Gen. 9 Skylake Terascale 2
Code name Skylake GT3e Thames XTX
Type Laptop Laptop
Release date 1 September 2015 7 June 2011
Pipelines 48 480
Core clock speed 300 MHz 725 MHz
Boost Clock 1050 MHz
Transistor count 189 million 716 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 50.40 17.40
Floating-point performance 696.0 gflops
Memory bus width 128 Bit
Memory clock speed 3600 MHz
Memory bandwidth 57.6 GB/s
Shared memory + -
DirectX 12 (12_1) 11.2 (11_0)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 2.1 1.2
Vulkan 1.1.97 N/A
Laptop size medium sized
Quick Sync +
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