FirePro M4100 vs Iris Pro Graphics P580

Find out if it is worth upgrading your current GPU setup by comparing FirePro M4100 and Iris Pro Graphics P580. 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 FirePro M4100 and Iris Pro Graphics P580. 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.

FirePro M4100 and Iris Pro Graphics P580 are Laptop Graphics Cards

Note: FirePro M4100 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 M4100 or Iris Pro Graphics P580 here:

Main Specs

  FirePro M4100 Iris Pro Graphics P580
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 2 GB 64 GB
Display Connectors No outputs No outputs
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  • FirePro M4100 is connected by PCIe 3.0 x8, and Iris Pro Graphics P580 uses PCIe 3.0 x1 interface.
  • Iris Pro Graphics P580 has 62 GB more memory, than FirePro M4100.
  • FirePro M4100 is used in Mobile workstations, and Iris Pro Graphics P580 - in Laptops.
  • FirePro M4100 is build with GCN architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
  • Core clock speed of FirePro M4100 is 320 MHz higher, than Iris Pro Graphics P580.
  • FirePro M4100 is manufactured by 28 nm process technology, and Iris Pro Graphics P580 - by 14 nm process technology.

Game benchmarks

high / 1080p 1−2 10−11
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 0−1
low / 720p 12−14 21−24
medium / 1080p 3−4 12−14
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 150% more, than FirePro M4100.

Full Specs

  FirePro M4100 Iris Pro Graphics P580
Architecture GCN Gen. 9 Skylake
Code name Mars Skylake GT4e
Type Mobile workstation Laptop
Release date 1 October 2013 1 September 2015
Pipelines 384 72
Core clock speed 670 MHz 350 MHz
Boost Clock 1100 MHz
Transistor count 950 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 16.08 75.60
Floating-point performance 514.6 gflops
Memory bus width 128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 64 GB/s
Shared memory - +
DirectX 12 (11_1) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.2.131 1.1.97
Bitcoin / BTC (SHA256) 74 Mh/s
Laptop size medium sized
Quick Sync +
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