GeForce GTX 650 Ti Boost vs Iris Pro Graphics 580

When choosing between GeForce GTX 650 Ti Boost and Iris Pro Graphics 580, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 650 Ti Boost and Iris Pro Graphics 580.

Iris Pro Graphics 580 is a Laptop Graphics Card

Note: Iris Pro Graphics 580 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 Pro Graphics 580 here:

Main Specs

  GeForce GTX 650 Ti Boost Iris Pro Graphics 580
Power consumption (TDP) 134 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors One 6-pin
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 2 GB 64 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 650 Ti Boost has 793% more power consumption, than Iris Pro Graphics 580.
  • GeForce GTX 650 Ti Boost is connected by PCIe 3.0 x16, and Iris Pro Graphics 580 uses PCIe 3.0 x1 interface.
  • Iris Pro Graphics 580 has 62 GB more memory, than GeForce GTX 650 Ti Boost.
  • GeForce GTX 650 Ti Boost is used in Desktops, and Iris Pro Graphics 580 - in Laptops.
  • GeForce GTX 650 Ti Boost is build with Kepler architecture, and Iris Pro Graphics 580 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 650 Ti Boost is 630 MHz higher, than Iris Pro Graphics 580.
  • GeForce GTX 650 Ti Boost is manufactured by 28 nm process technology, and Iris Pro Graphics 580 - by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 9−10
ultra / 1080p 9−10 5−6
QHD / 1440p 3−4 0−1
low / 720p 30−35 20−22
medium / 1080p 21−24 10−12
The average gaming FPS of GeForce GTX 650 Ti Boost in Assassin's Creed Odyssey is 81% more, than Iris Pro Graphics 580.

Full Specs

  GeForce GTX 650 Ti Boost Iris Pro Graphics 580
Architecture Kepler Gen. 9 Skylake
Code name GK106 Skylake GT4e
Type Desktop Laptop
Release date 26 March 2013 1 September 2015
Pipelines 768 72
Core clock speed 980 MHz 350 MHz
Boost Clock 1033 MHz 1050 MHz
Transistor count 2,540 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 62.7 billion/sec 72.00
Floating-point performance 1,585 gflops
Length 9.5" (24.1 cm)
Memory bus width 192 Bit
Memory clock speed 6.0 GB/s
Memory bandwidth 144.2 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.3 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.97
CUDA +
CUDA cores 768
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 Displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 54 Mh/s
Quick Sync +
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