FirePro V4900 vs Iris Graphics 5100

In this comparison between FirePro V4900 and Iris Graphics 5100 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 V4900 will be the best choice, for others Iris Graphics 5100 will be their preference. Study the comparison tables below and make your choice.

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 V4900 Iris Graphics 5100
Power consumption (TDP) 75 Watt 30 Watt
Interface PCIe 2.0 x16 PCIe 1.0 x16
Supplementary power connectors None
Memory type GDDR5 System Shared
Maximum RAM amount 1 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • FirePro V4900 has 150% more power consumption, than Iris Graphics 5100.
  • FirePro V4900 is connected by PCIe 2.0 x16, and Iris Graphics 5100 uses PCIe 1.0 x16 interface.
  • FirePro V4900 is used in Desktops, and Iris Graphics 5100 - in Laptops.
  • FirePro V4900 is build with TeraScale 2 architecture, and Iris Graphics 5100 - with Gen. 7.5 Haswell.
  • Core clock speed of FirePro V4900 is 600 MHz higher, than Iris Graphics 5100.
  • FirePro V4900 is manufactured by 40 nm process technology, and Iris Graphics 5100 - by 22 nm process technology.

Game benchmarks

high / 1080p 2−3 3−4
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 4−5 5−6
The average gaming FPS of Iris Graphics 5100 in Assassin's Creed Odyssey is 20% more, than FirePro V4900.

Full Specs

  FirePro V4900 Iris Graphics 5100
Architecture TeraScale 2 Gen. 7.5 Haswell
Code name Turks Haswell GT3
Type Workstation Laptop
Release date 1 November 2011 5 June 2013
Pipelines 480 40
Core clock speed 800 MHz 200 MHz
Boost Clock 1200 MHz
Transistor count 716 million 1,300 million
Manufacturing process technology 40 nm 22 nm
Texture fill rate 19.20 48.00
Floating-point performance 768.0 gflops
Length 163 mm
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 64 GB/s
Shared memory +
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.3
OpenCL 1.2 1.2
Vulkan N/A 1.1.80
Bitcoin / BTC (SHA256) 73 Mh/s
Quick Sync +
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