Iris Graphics 5100 vs P104 100

When comparing Iris Graphics 5100 and P104 100, 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 Iris Graphics 5100 and P104 100 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

  Iris Graphics 5100 P104 100
Power consumption (TDP) 30 Watt
Interface PCIe 1.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 8-pin
Memory type System Shared GDDR5X
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Iris Graphics 5100 is connected by PCIe 1.0 x16, and P104 100 uses PCIe 3.0 x16 interface.
  • Iris Graphics 5100 is used in Laptops, and P104 100 - in Desktops.
  • Iris Graphics 5100 is build with Gen. 7.5 Haswell architecture, and P104 100 - with Pascal.
  • Core clock speed of P104 100 is 1407 MHz higher, than Iris Graphics 5100.
  • Iris Graphics 5100 is manufactured by 22 nm process technology, and P104 100 - by 16 nm process technology.

Game benchmarks

high / 1080p 3−4 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 5−6 40−45
The average gaming FPS of P104 100 in Assassin's Creed Odyssey is 583% more, than Iris Graphics 5100.

Full Specs

  Iris Graphics 5100 P104 100
Architecture Gen. 7.5 Haswell Pascal
Code name Haswell GT3 GP104
Type Laptop Desktop
Release date 5 June 2013 12 December 2017
Pipelines 40 1920
Core clock speed 200 MHz 1607 MHz
Boost Clock 1200 MHz 1733 MHz
Transistor count 1,300 million 7,200 million
Manufacturing process technology 22 nm 16 nm
Texture fill rate 48.00 208.0
Floating-point performance 8,873 gflops
Length 267 mm
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 10008 MHz
Memory bandwidth 320.3 GB/s
Shared memory +
DirectX 12 (11_1) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.3 4.6
OpenCL 1.2 1.2
Vulkan 1.1.80 1.2.131
CUDA 6.1
Quick Sync +
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