Iris Plus Graphics 655 vs Quadro 4000M

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 655 and Quadro 4000M. 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 Iris Plus Graphics 655 and Quadro 4000M. 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 and Quadro 4000M are Laptop Graphics Cards

Note: Iris Plus Graphics 655 and Quadro 4000M are only used in laptop graphics. They have 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 or Quadro 4000M here:

Main Specs

  Iris Plus Graphics 655 Quadro 4000M
Power consumption (TDP) 15 Watt 100 Watt
Interface PCIe 3.0 x1 MXM-B (3.0)
Memory type DDR3/DDR4 GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • Quadro 4000M has 566% more power consumption, than Iris Plus Graphics 655.
  • Iris Plus Graphics 655 is connected by PCIe 3.0 x1, and Quadro 4000M uses MXM-B (3.0) interface.
  • Iris Plus Graphics 655 is used in Laptops, and Quadro 4000M - in Mobile workstations.
  • Iris Plus Graphics 655 is build with Gen. 9.5 Kaby Lake architecture, and Quadro 4000M - with Fermi.
  • Core clock speed of Quadro 4000M is 175 MHz higher, than Iris Plus Graphics 655.
  • Iris Plus Graphics 655 is manufactured by 14 nm process technology, and Quadro 4000M - by 40 nm process technology.

Game benchmarks

high / 1080p 12−14 3−4
ultra / 1080p 7−8 1−2
QHD / 1440p 2−3 0−1
low / 720p 27−30 14−16
medium / 1080p 16−18 5−6
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 166% more, than Quadro 4000M.

Full Specs

  Iris Plus Graphics 655 Quadro 4000M
Architecture Gen. 9.5 Kaby Lake Fermi
Code name Kaby Lake GT3e Fermi
Type Laptop Mobile workstation
Release date 1 September 2017 22 February 2011
Pipelines 48 336
Core clock speed 300 MHz 475 MHz
Boost Clock 1200 MHz
Transistor count 189 million 1,950 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 50.40 26.60
Floating-point performance 638.4 gflops
Memory bus width 256 Bit
Memory clock speed 1200 MHz
Memory bandwidth 80 GB/s
Shared memory + -
DirectX 12 (12_1) 12 (11_0)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.1 1.1
Vulkan 1.1.103 N/A
CUDA 2.1
Bitcoin / BTC (SHA256) 82 Mh/s
Laptop size large
Quick Sync +
  Check Price Check Price