Iris Plus Graphics 655 vs Quadro K1200

When comparing Iris Plus Graphics 655 and Quadro K1200, 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 Plus Graphics 655 and Quadro K1200 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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

  Iris Plus Graphics 655 Quadro K1200
Power consumption (TDP) 15 Watt 45 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3/DDR4 128 Bit
Maximum RAM amount 4 GB
Display Connectors No outputs 4x mini-DisplayPort
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  • Quadro K1200 has 200% more power consumption, than Iris Plus Graphics 655.
  • Iris Plus Graphics 655 is connected by PCIe 3.0 x1, and Quadro K1200 uses PCIe 2.0 x16 interface.
  • Iris Plus Graphics 655 is used in Laptops, and Quadro K1200 - in Desktops.
  • Iris Plus Graphics 655 is build with Gen. 9.5 Kaby Lake architecture, and Quadro K1200 - with Maxwell.
  • Core clock speed of Quadro K1200 is 758 MHz higher, than Iris Plus Graphics 655.
  • Iris Plus Graphics 655 is manufactured by 14 nm process technology, and Quadro K1200 - by 28 nm process technology.

Game benchmarks

high / 1080p 12−14 14−16
ultra / 1080p 7−8 8−9
QHD / 1440p 2−3 3−4
low / 720p 27−30 30−35
medium / 1080p 16−18 18−20
The average gaming FPS of Quadro K1200 in Assassin's Creed Odyssey is 15% more, than Iris Plus Graphics 655.

Full Specs

  Iris Plus Graphics 655 Quadro K1200
Architecture Gen. 9.5 Kaby Lake Maxwell
Code name Kaby Lake GT3e GM107
Type Laptop Workstation
Release date 1 September 2017 28 January 2015
Pipelines 48 512
Core clock speed 300 MHz 1058 MHz
Boost Clock 1200 MHz 1124 MHz
Transistor count 189 million 1,870 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 50.40 35.97
Floating-point performance 1,151 gflops
Length 160 mm
Memory bus width 128 Bit
Memory clock speed 5000 MHz
Shared memory +
DirectX 12 (12_1) 12
Shader Model 6.4 5
OpenGL 4.6 4.5
OpenCL 2.1 1.2
Vulkan 1.1.103 +
CUDA 5.0
Bitcoin / BTC (SHA256) 132 Mh/s
Quick Sync +
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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