Iris Graphics 550 vs Quadro FX 3800

When choosing between Iris Graphics 550 and Quadro FX 3800, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Iris Graphics 550 and Quadro FX 3800.

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

  Iris Graphics 550 Quadro FX 3800
Power consumption (TDP) 15 Watt 108 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type eDRAM GDDR3
Maximum RAM amount 64 MB 1 GB
Display Connectors No outputs 1x DVI, 2x DisplayPort
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  • Quadro FX 3800 has 620% more power consumption, than Iris Graphics 550.
  • Iris Graphics 550 is connected by PCIe 3.0 x1, and Quadro FX 3800 uses PCIe 2.0 x16 interface.
  • Iris Graphics 550 has 63 GB more memory, than Quadro FX 3800.
  • Iris Graphics 550 is used in Laptops, and Quadro FX 3800 - in Desktops.
  • Iris Graphics 550 is build with Gen. 9 Skylake architecture, and Quadro FX 3800 - with Tesla 2.0.
  • Core clock speed of Quadro FX 3800 is 300 MHz higher, than Iris Graphics 550.
  • Iris Graphics 550 is manufactured by 14 nm process technology, and Quadro FX 3800 - by 55 nm process technology.

Game benchmarks

high / 1080p 9−10 0−1
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 21−24 10−11
medium / 1080p 10−12 1−2
The average gaming FPS of Iris Graphics 550 in Assassin's Creed Odyssey is 166% more, than Quadro FX 3800.

Full Specs

  Iris Graphics 550 Quadro FX 3800
Architecture Gen. 9 Skylake Tesla 2.0
Code name Skylake GT3e GT200B
Type Laptop Workstation
Release date 1 September 2015 30 March 2009
Pipelines 48 192
Core clock speed 300 MHz 600 MHz
Boost Clock 1100 MHz
Transistor count 189 million 1,400 million
Manufacturing process technology 14 nm 55 nm
Texture fill rate 52.80 38.40
Floating-point performance 462.3 gflops
Length 198 mm
Memory bus width 256 Bit
Memory clock speed 1600 MHz
Memory bandwidth 51.2 GB/s
Shared memory +
DirectX 12 (12_1) 11.1 (10_0)
Shader Model 6.4 4.0
OpenGL 4.6 3.3
OpenCL 2.1 1.1
Vulkan 1.1.97 N/A
CUDA 1.3
Quick Sync +
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