Iris Plus Graphics 655 vs Quadro T1000

If you are going to buy a new graphics card and are choosing between Iris Plus Graphics 655 and Quadro T1000, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Iris Plus Graphics 655 stacks up against Quadro T1000, check out specs charts below.

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 T1000
Power consumption (TDP) 15 Watt 50 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3/DDR4
Display Connectors No outputs No outputs
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  • Quadro T1000 has 233% more power consumption, than Iris Plus Graphics 655.
  • Iris Plus Graphics 655 is connected by PCIe 3.0 x1, and Quadro T1000 uses PCIe 3.0 x16 interface.
  • Iris Plus Graphics 655 is used in Laptops, and Quadro T1000 - in Desktops.
  • Iris Plus Graphics 655 is build with Gen. 9.5 Kaby Lake architecture, and Quadro T1000 - with Turing.
  • Core clock speed of Quadro T1000 is 1095 MHz higher, than Iris Plus Graphics 655.
  • Iris Plus Graphics 655 is manufactured by 14 nm process technology, and Quadro T1000 - by 12 nm process technology.

Game benchmarks

high / 1080p 12−14 35−40
ultra / 1080p 7−8 21−24
QHD / 1440p 2−3 16−18
4K / 2160p 10−11
low / 720p 27−30 60−65
medium / 1080p 16−18 40−45
The average gaming FPS of Quadro T1000 in Assassin's Creed Odyssey is 176% more, than Iris Plus Graphics 655.

Full Specs

  Iris Plus Graphics 655 Quadro T1000
Architecture Gen. 9.5 Kaby Lake Turing
Code name Kaby Lake GT3e TU117
Type Laptop Workstation
Release date 1 September 2017 27 May 2019
Pipelines 48
Core clock speed 300 MHz 1395 MHz
Boost Clock 1200 MHz 1455 MHz
Transistor count 189 million 4,700 million
Manufacturing process technology 14 nm 12 nm
Texture fill rate 50.40
Memory clock speed 8000 MHz
Shared memory +
DirectX 12 (12_1) 12.0 (12_1)
Shader Model 6.4
OpenGL 4.6 4.6
OpenCL 2.1
Vulkan 1.1.103
Quick Sync +
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