FirePro W7100 vs Iris Plus Graphics 655

Find out if it is worth upgrading your current GPU setup by comparing FirePro W7100 and Iris Plus Graphics 655. 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 W7100 and Iris Plus Graphics 655. 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.

Iris Plus Graphics 655 is a Laptop Graphics Card

Note: Iris Plus Graphics 655 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 Plus Graphics 655 here:

Main Specs

  FirePro W7100 Iris Plus Graphics 655
Power consumption (TDP) 400 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 6-pin
Memory type GDDR5 DDR3/DDR4
Maximum RAM amount 8 GB
Display Connectors 4x DisplayPort No outputs
  Check Price
  • FirePro W7100 has 2566% more power consumption, than Iris Plus Graphics 655.
  • FirePro W7100 is connected by PCIe 3.0 x16, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
  • FirePro W7100 is used in Desktops, and Iris Plus Graphics 655 - in Laptops.
  • FirePro W7100 is build with GCN 3.0 architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of FirePro W7100 is 620 MHz higher, than Iris Plus Graphics 655.
  • FirePro W7100 is manufactured by 28 nm process technology, and Iris Plus Graphics 655 - by 14 nm process technology.

Game benchmarks

high / 1080p 35−40 12−14
ultra / 1080p 21−24 7−8
QHD / 1440p 16−18 2−3
4K / 2160p 10−11
low / 720p 60−65 27−30
medium / 1080p 40−45 16−18
The average gaming FPS of FirePro W7100 in Assassin's Creed Odyssey is 176% more, than Iris Plus Graphics 655.

Full Specs

  FirePro W7100 Iris Plus Graphics 655
Architecture GCN 3.0 Gen. 9.5 Kaby Lake
Code name Tonga Kaby Lake GT3e
Type Workstation Laptop
Release date 12 August 2014 1 September 2017
Pipelines 1792 48
Core clock speed 920 MHz 300 MHz
Boost Clock 1200 MHz
Transistor count 5,000 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 103.0 50.40
Floating-point performance 3,297 gflops
Length 241 mm
Memory bus width 256 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160 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 1.1.103
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 362 Mh/s
Quick Sync +
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
  Check Price