GRID K240Q vs Iris Plus Graphics 655

If you are going to buy a new graphics card and are choosing between GRID K240Q and Iris Plus Graphics 655, 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 GRID K240Q stacks up against Iris Plus Graphics 655, 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

  GRID K240Q Iris Plus Graphics 655
Power consumption (TDP) 225 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Memory type GDDR5 DDR3/DDR4
Maximum RAM amount 1 GB
Display Connectors No outputs No outputs
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  • GRID K240Q has 1400% more power consumption, than Iris Plus Graphics 655.
  • GRID K240Q is connected by PCIe 3.0 x16, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
  • GRID K240Q is used in Desktops, and Iris Plus Graphics 655 - in Laptops.
  • GRID K240Q is build with Kepler architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GRID K240Q is 445 MHz higher, than Iris Plus Graphics 655.
  • GRID K240Q is manufactured by 28 nm process technology, and Iris Plus Graphics 655 - by 14 nm process technology.

Game benchmarks

high / 1080p 10−11 12−14
ultra / 1080p 6−7 7−8
QHD / 1440p 1−2 2−3
low / 720p 21−24 27−30
medium / 1080p 12−14 16−18
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 30% more, than GRID K240Q.

Full Specs

  GRID K240Q Iris Plus Graphics 655
Architecture Kepler Gen. 9.5 Kaby Lake
Code name GK104 Kaby Lake GT3e
Type Workstation Laptop
Release date 28 June 2013 1 September 2017
Pipelines 1536 48
Core clock speed 745 MHz 300 MHz
Boost Clock 1200 MHz
Transistor count 3,540 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 95.36 50.40
Floating-point performance 2,289 gflops
Memory bus width 256 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.103
CUDA 3.0
Quick Sync +
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