FirePro V7900 vs Iris Pro Graphics P580

When comparing FirePro V7900 and Iris Pro Graphics P580, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between FirePro V7900 and Iris Pro Graphics P580 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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

  FirePro V7900 Iris Pro Graphics P580
Power consumption (TDP) 151 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 6-pin
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 2 GB 64 GB
Display Connectors 4x DisplayPort No outputs
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  • FirePro V7900 has 906% more power consumption, than Iris Pro Graphics P580.
  • FirePro V7900 is connected by PCIe 2.0 x16, and Iris Pro Graphics P580 uses PCIe 3.0 x1 interface.
  • Iris Pro Graphics P580 has 62 GB more memory, than FirePro V7900.
  • FirePro V7900 is used in Desktops, and Iris Pro Graphics P580 - in Laptops.
  • FirePro V7900 is build with TeraScale 3 architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
  • Core clock speed of FirePro V7900 is 375 MHz higher, than Iris Pro Graphics P580.
  • FirePro V7900 is manufactured by 40 nm process technology, and Iris Pro Graphics P580 - by 14 nm process technology.

Game benchmarks

high / 1080p 10−12 10−11
ultra / 1080p 6−7 6−7
QHD / 1440p 1−2 0−1
low / 720p 24−27 21−24
medium / 1080p 14−16 12−14
The average gaming FPS of FirePro V7900 in Assassin's Creed Odyssey is 7% more, than Iris Pro Graphics P580.

Full Specs

  FirePro V7900 Iris Pro Graphics P580
Architecture TeraScale 3 Gen. 9 Skylake
Code name Cayman Skylake GT4e
Type Workstation Laptop
Release date 24 May 2011 1 September 2015
Pipelines 1280 72
Core clock speed 725 MHz 350 MHz
Boost Clock 1100 MHz
Transistor count 2,640 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 58.00 75.60
Floating-point performance 1,856.0 gflops
Length 279 mm
Memory bus width 256 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160 GB/s
Shared memory +
DirectX 11.2 (11_0) 12 (12_1)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.1
Vulkan N/A 1.1.97
Bus support PCIe 2.1 x16
Bitcoin / BTC (SHA256) 171 Mh/s
Quick Sync +
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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