FirePro W4300 vs Iris Graphics 540

In this comparison between FirePro W4300 and Iris Graphics 540 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 W4300 will be the best choice, for others Iris Graphics 540 will be their preference. Study the comparison tables below and make your choice.

Iris Graphics 540 is a Laptop Graphics Card

Note: Iris Graphics 540 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 540 here:

Main Specs

  FirePro W4300 Iris Graphics 540
Power consumption (TDP) 50 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 eDRAM
Maximum RAM amount 4 GB 64 MB
Display Connectors 4x mini-DisplayPort No outputs
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  • FirePro W4300 has 233% more power consumption, than Iris Graphics 540.
  • FirePro W4300 is connected by PCIe 3.0 x16, and Iris Graphics 540 uses PCIe 3.0 x1 interface.
  • Iris Graphics 540 has 60 GB more memory, than FirePro W4300.
  • FirePro W4300 is used in Desktops, and Iris Graphics 540 - in Laptops.
  • FirePro W4300 is build with GCN 2.0 architecture, and Iris Graphics 540 - with Gen. 9 Skylake.
  • Core clock speed of FirePro W4300 is 630 MHz higher, than Iris Graphics 540.
  • FirePro W4300 is manufactured by 28 nm process technology, and Iris Graphics 540 - by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 8−9
ultra / 1080p 8−9 5−6
QHD / 1440p 3−4 0−1
low / 720p 30−35 20−22
medium / 1080p 18−20 10−12
The average gaming FPS of FirePro W4300 in Assassin's Creed Odyssey is 63% more, than Iris Graphics 540.

Full Specs

  FirePro W4300 Iris Graphics 540
Architecture GCN 2.0 Gen. 9 Skylake
Code name Bonaire Skylake GT3e
Type Workstation Laptop
Release date 1 December 2015 1 September 2015
Pipelines 768 48
Core clock speed 930 MHz 300 MHz
Boost Clock 1050 MHz
Transistor count 2,080 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 44.64 50.40
Floating-point performance 1,428 gflops
Length 171 mm
Memory bus width 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 GB/s
Shared memory +
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.3 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.1
Vulkan 1.2.131 1.1.97
Bitcoin / BTC (SHA256) 152 Mh/s
Quick Sync +
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