FirePro M5950 vs Iris Pro Graphics P580

In this comparison between FirePro M5950 and Iris Pro Graphics P580 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people FirePro M5950 will be the best choice, for others Iris Pro Graphics P580 will be their preference. Study the comparison tables below and make your choice.

FirePro M5950 and Iris Pro Graphics P580 are Laptop Graphics Cards

Note: FirePro M5950 and Iris Pro Graphics P580 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 FirePro M5950 or Iris Pro Graphics P580 here:

Main Specs

  FirePro M5950 Iris Pro Graphics P580
Power consumption (TDP) 35 Watt 15 Watt
Interface MXM-A (3.0) PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 1 GB 64 GB
Display Connectors No outputs No outputs
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  • FirePro M5950 has 133% more power consumption, than Iris Pro Graphics P580.
  • FirePro M5950 is connected by MXM-A (3.0), and Iris Pro Graphics P580 uses PCIe 3.0 x1 interface.
  • Iris Pro Graphics P580 has 63 GB more memory, than FirePro M5950.
  • FirePro M5950 is used in Mobile workstations, and Iris Pro Graphics P580 - in Laptops.
  • FirePro M5950 is build with Terascale 2 architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
  • Core clock speed of FirePro M5950 is 375 MHz higher, than Iris Pro Graphics P580.
  • FirePro M5950 is manufactured by 40 nm process technology, and Iris Pro Graphics P580 - by 14 nm process technology.

Game benchmarks

high / 1080p 4−5 10−11
ultra / 1080p 2−3 6−7
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 6−7 12−14
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 85% more, than FirePro M5950.

Full Specs

  FirePro M5950 Iris Pro Graphics P580
Architecture Terascale 2 Gen. 9 Skylake
Code name Whistler-XT Skylake GT4e
Type Mobile workstation Laptop
Release date 13 April 2011 1 September 2015
Pipelines 480 72
Core clock speed 725 MHz 350 MHz
Boost Clock 1100 MHz
Transistor count 716 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 17.40 75.60
Floating-point performance 696.0 gflops
Memory bus width 128 Bit
Memory clock speed 900 MHz
Memory bandwidth 57 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 n/a
Bitcoin / BTC (SHA256) 67 Mh/s
Laptop size medium sized
Quick Sync +
Form factor MXM-A
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