FirePro W4100 vs Iris Graphics 5100

When comparing FirePro W4100 and Iris Graphics 5100, 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 W4100 and Iris Graphics 5100 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Graphics 5100 is a Laptop Graphics Card

Note: Iris Graphics 5100 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 5100 here:

Main Specs

  FirePro W4100 Iris Graphics 5100
Power consumption (TDP) 50 Watt 30 Watt
Interface PCIe 3.0 x16 PCIe 1.0 x16
Supplementary power connectors None
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors 4x mini-DisplayPort No outputs
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  • FirePro W4100 has 66% more power consumption, than Iris Graphics 5100.
  • FirePro W4100 is connected by PCIe 3.0 x16, and Iris Graphics 5100 uses PCIe 1.0 x16 interface.
  • FirePro W4100 is used in Desktops, and Iris Graphics 5100 - in Laptops.
  • FirePro W4100 is build with GCN architecture, and Iris Graphics 5100 - with Gen. 7.5 Haswell.
  • Core clock speed of FirePro W4100 is 430 MHz higher, than Iris Graphics 5100.
  • FirePro W4100 is manufactured by 28 nm process technology, and Iris Graphics 5100 - by 22 nm process technology.

Game benchmarks

high / 1080p 6−7 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 8−9 5−6
The average gaming FPS of FirePro W4100 in Assassin's Creed Odyssey is 50% more, than Iris Graphics 5100.

Full Specs

  FirePro W4100 Iris Graphics 5100
Architecture GCN Gen. 7.5 Haswell
Code name Cape Verde Haswell GT3
Type Workstation Laptop
Release date 2 October 2015 5 June 2013
Pipelines 512 40
Core clock speed 630 MHz 200 MHz
Boost Clock 1200 MHz
Transistor count 1,500 million 1,300 million
Manufacturing process technology 28 nm 22 nm
Texture fill rate 20.16 48.00
Floating-point performance 645.1 gflops
Length 171 mm
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 72 GB/s
Shared memory - +
DirectX 12 (11_1) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.3
OpenCL 1.2 1.2
Vulkan 1.2.131 1.1.80
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 79 Mh/s
Quick Sync +
Form factor low profile / half length
Dual-link DVI support +
AppAcceleration +
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