GeForce GTX 560 vs Iris Plus Graphics 640

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 560 and Iris Plus Graphics 640. 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 GeForce GTX 560 and Iris Plus Graphics 640. 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 640 is a Laptop Graphics Card

Note: Iris Plus Graphics 640 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 640 here:

Main Specs

  GeForce GTX 560 Iris Plus Graphics 640
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 DDR3L/LPDDR3/DDR4
Maximum RAM amount 1 GB 32 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 560 has 900% more power consumption, than Iris Plus Graphics 640.
  • GeForce GTX 560 is connected by PCIe 2.0 x16, and Iris Plus Graphics 640 uses PCIe 3.0 x1 interface.
  • Iris Plus Graphics 640 has 31 GB more memory, than GeForce GTX 560.
  • GeForce GTX 560 is used in Desktops, and Iris Plus Graphics 640 - in Laptops.
  • GeForce GTX 560 is build with Fermi 2.0 architecture, and Iris Plus Graphics 640 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 560 is 510 MHz higher, than Iris Plus Graphics 640.
  • GeForce GTX 560 is manufactured by 40 nm process technology, and Iris Plus Graphics 640 - by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 6−7
ultra / 1080p 8−9 4−5
QHD / 1440p 3−4 0−1
low / 720p 27−30 16−18
medium / 1080p 16−18 8−9
The average gaming FPS of GeForce GTX 560 in Assassin's Creed Odyssey is 88% more, than Iris Plus Graphics 640.

Full Specs

  GeForce GTX 560 Iris Plus Graphics 640
Architecture Fermi 2.0 Gen. 9.5 Kaby Lake
Code name GF114 Kaby Lake GT3e
Type Desktop Laptop
Release date 17 May 2011 3 January 2017
Pipelines 336 48
Core clock speed 810 MHz 300 MHz
Boost Clock 1050 MHz
Transistor count 1,950 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 45.36 52.80
Floating-point performance 1,088.6 gflops
Length 8.25" (21 cm)
Memory bus width 256 Bit 64/128 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 +
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