Iris Pro Graphics P580 vs Quadro FX 5800

Find out if it is worth upgrading your current GPU setup by comparing Iris Pro Graphics P580 and Quadro FX 5800. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Iris Pro Graphics P580 and Quadro FX 5800. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Iris Pro Graphics P580 is a Laptop Graphics Card

Note: Iris Pro Graphics P580 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 Pro Graphics P580 here:

Main Specs

  Iris Pro Graphics P580 Quadro FX 5800
Power consumption (TDP) 15 Watt 189 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type DDR3L/LPDDR3/DDR4 GDDR3
Maximum RAM amount 64 GB 4 GB
Display Connectors No outputs 2x DVI, 1x DisplayPort, 1x S-Video
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  • Quadro FX 5800 has 1160% more power consumption, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Quadro FX 5800 uses PCIe 2.0 x16 interface.
  • Iris Pro Graphics P580 has 60 GB more memory, than Quadro FX 5800.
  • Iris Pro Graphics P580 is used in Laptops, and Quadro FX 5800 - in Desktops.
  • Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Quadro FX 5800 - with Tesla 2.0.
  • Core clock speed of Quadro FX 5800 is 260 MHz higher, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Quadro FX 5800 - by 55 nm process technology.

Game benchmarks

high / 1080p 10−11 3−4
ultra / 1080p 6−7 1−2
QHD / 1440p 0−1 0−1
low / 720p 21−24 14−16
medium / 1080p 12−14 5−6
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 116% more, than Quadro FX 5800.

Full Specs

  Iris Pro Graphics P580 Quadro FX 5800
Architecture Gen. 9 Skylake Tesla 2.0
Code name Skylake GT4e GT200B
Type Laptop Workstation
Release date 1 September 2015 11 November 2008
Pipelines 72 240
Core clock speed 350 MHz 610 MHz
Boost Clock 1100 MHz
Transistor count 189 million 1,400 million
Manufacturing process technology 14 nm 55 nm
Texture fill rate 75.60 48.80
Floating-point performance 622.1 gflops
Length 267 mm
Memory bus width 512 Bit
Memory clock speed 1600 MHz
Memory bandwidth 102.4 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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