GeForce GTX 560 vs Iris Plus Graphics 655

In this comparison between GeForce GTX 560 and Iris Plus Graphics 655 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 560 will be the best choice, for others Iris Plus Graphics 655 will be their preference. Study the comparison tables below and make your choice.

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

  GeForce GTX 560 Iris Plus Graphics 655
Power consumption (TDP) 150 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors Two 6-pin
Memory type GDDR5 DDR3/DDR4
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
  Check Price Check Price
  • GeForce GTX 560 has 900% more power consumption, than Iris Plus Graphics 655.
  • GeForce GTX 560 is connected by PCIe 2.0 x16, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
  • GeForce GTX 560 is used in Desktops, and Iris Plus Graphics 655 - in Laptops.
  • GeForce GTX 560 is build with Fermi 2.0 architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 560 is 510 MHz higher, than Iris Plus Graphics 655.
  • GeForce GTX 560 is manufactured by 40 nm process technology, and Iris Plus Graphics 655 - by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 12−14
ultra / 1080p 8−9 7−8
QHD / 1440p 3−4 2−3
low / 720p 27−30 27−30
medium / 1080p 16−18 16−18
The average gaming FPS of GeForce GTX 560 in Assassin's Creed Odyssey is 7% more, than Iris Plus Graphics 655.

Full Specs

  GeForce GTX 560 Iris Plus Graphics 655
Architecture Fermi 2.0 Gen. 9.5 Kaby Lake
Code name GF114 Kaby Lake GT3e
Type Desktop Laptop
Release date 17 May 2011 1 September 2017
Pipelines 336 48
Core clock speed 810 MHz 300 MHz
Boost Clock 1200 MHz
Transistor count 1,950 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 45.36 50.40
Floating-point performance 1,088.6 gflops
Length 8.25" (21 cm)
Memory bus width 256 Bit
Memory clock speed 4000 MHz
Memory bandwidth 128.0 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.1 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.103
CUDA +
Bus support 16x PCI-E 2.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 80 Mh/s
Quick Sync +
  Check Price Check Price