FireStream 9270 vs Iris Graphics 540

If you are going to buy a new graphics card and are choosing between FireStream 9270 and Iris Graphics 540, 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 FireStream 9270 stacks up against Iris Graphics 540, check out specs charts below.

Iris Graphics 540 is a Laptop Graphics Card

Note: Iris Graphics 540 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 540 here:

Main Specs

  FireStream 9270 Iris Graphics 540
Power consumption (TDP) 160 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors 2x 6-pin
Memory type GDDR5 eDRAM
Maximum RAM amount 2 GB 64 MB
Display Connectors 1x DVI No outputs
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  • FireStream 9270 has 966% more power consumption, than Iris Graphics 540.
  • FireStream 9270 is connected by PCIe 2.0 x16, and Iris Graphics 540 uses PCIe 3.0 x1 interface.
  • Iris Graphics 540 has 62 GB more memory, than FireStream 9270.
  • FireStream 9270 is used in Desktops, and Iris Graphics 540 - in Laptops.
  • FireStream 9270 is build with TeraScale architecture, and Iris Graphics 540 - with Gen. 9 Skylake.
  • Core clock speed of FireStream 9270 is 450 MHz higher, than Iris Graphics 540.
  • FireStream 9270 is manufactured by 55 nm process technology, and Iris Graphics 540 - by 14 nm process technology.

Game benchmarks

high / 1080p 5−6 8−9
ultra / 1080p 2−3 5−6
QHD / 1440p 2−3 0−1
low / 720p 14−16 20−22
medium / 1080p 7−8 10−12
The average gaming FPS of Iris Graphics 540 in Assassin's Creed Odyssey is 57% more, than FireStream 9270.

Full Specs

  FireStream 9270 Iris Graphics 540
Architecture TeraScale Gen. 9 Skylake
Code name RV770 Skylake GT3e
Type Desktop Laptop
Release date 13 November 2008 1 September 2015
Pipelines 800 48
Core clock speed 750 MHz 300 MHz
Boost Clock 1050 MHz
Transistor count 956 million 189 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 30.00 50.40
Floating-point performance 1,200.0 gflops
Memory bus width 256 Bit
Memory clock speed 3600 MHz
Memory bandwidth 115.2 GB/s
Shared memory +
DirectX 10.1 (10_1) 12 (12_1)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.97
Quick Sync +
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