GeForce GTX 460 768MB vs Iris Pro Graphics 580

When comparing GeForce GTX 460 768MB and Iris Pro Graphics 580, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 460 768MB and Iris Pro Graphics 580 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 460 768MB Iris Pro Graphics 580
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 64 GB
Display Connectors No outputs
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  • GeForce GTX 460 768MB is used in Desktops, and Iris Pro Graphics 580 - in Laptops.
  • GeForce GTX 460 768MB is build with Fermi architecture, and Iris Pro Graphics 580 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 460 768MB is 325 MHz higher, than Iris Pro Graphics 580.

Game benchmarks

high / 1080p 12−14 9−10
ultra / 1080p 7−8 5−6
QHD / 1440p 2−3 0−1
low / 720p 24−27 20−22
medium / 1080p 14−16 10−12
The average gaming FPS of GeForce GTX 460 768MB in Assassin's Creed Odyssey is 36% more, than Iris Pro Graphics 580.

Full Specs

  GeForce GTX 460 768MB Iris Pro Graphics 580
Architecture Fermi Gen. 9 Skylake
Code name Skylake GT4e
Type Desktop Laptop
Release date no data 1 September 2015
Pipelines 336 72
Core clock speed 675 MHz 350 MHz
Boost Clock 1050 MHz
Transistor count 189 million
Manufacturing process technology 14 nm
Texture fill rate 72.00
Memory bus width 192 Bit
Memory clock speed 1800 MHz
Shared memory +
DirectX 11 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.97
Quick Sync +
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