GeForce GTX 750 Ti vs Iris Pro Graphics P580

When choosing between GeForce GTX 750 Ti and Iris Pro Graphics P580, 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 750 Ti and Iris Pro Graphics P580.

Iris Pro Graphics P580 is a Laptop Graphics Card

Note: Iris Pro Graphics P580 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 P580 here:

Main Specs

  GeForce GTX 750 Ti Iris Pro Graphics P580
Power consumption (TDP) 60 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 2 GB 64 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 750 Ti has 300% more power consumption, than Iris Pro Graphics P580.
  • GeForce GTX 750 Ti is connected by PCIe 3.0 x16, and Iris Pro Graphics P580 uses PCIe 3.0 x1 interface.
  • Iris Pro Graphics P580 has 62 GB more memory, than GeForce GTX 750 Ti.
  • GeForce GTX 750 Ti is used in Desktops, and Iris Pro Graphics P580 - in Laptops.
  • GeForce GTX 750 Ti is build with Maxwell architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 750 Ti is 670 MHz higher, than Iris Pro Graphics P580.
  • GeForce GTX 750 Ti is manufactured by 28 nm process technology, and Iris Pro Graphics P580 - by 14 nm process technology.

Game benchmarks

high / 1080p 20−22 10−11
ultra / 1080p 12−14 6−7
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 40−45 21−24
medium / 1080p 24−27 12−14
The average gaming FPS of GeForce GTX 750 Ti in Assassin's Creed Odyssey is 92% more, than Iris Pro Graphics P580.

Full Specs

  GeForce GTX 750 Ti Iris Pro Graphics P580
Architecture Maxwell Gen. 9 Skylake
Code name GM107 Skylake GT4e
Type Desktop Laptop
Release date 18 February 2014 1 September 2015
Pipelines 640 72
Core clock speed 1020 MHz 350 MHz
Boost Clock 1085 MHz 1100 MHz
Transistor count 1,870 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 43.40 75.60
Floating-point performance 1,389 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit
Memory clock speed 5.4 GB/s
Memory bandwidth 86.4 GB/s
Shared memory - +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.97
CUDA +
Monero / XMR (CryptoNight) 0.25 kh/s
CUDA cores 640
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 183 Mh/s
Decred / DCR (Decred) 0.51 Gh/s
Ethereum / ETH (DaggerHashimoto) 2.3 Mh/s
Zcash / ZEC (Equihash) 74.4 Sol/s
Quick Sync +
Blu Ray 3D +
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