GeForce GTX 460 SE vs Iris Pro Graphics P580

When comparing GeForce GTX 460 SE and Iris Pro Graphics P580, 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 SE and Iris Pro Graphics P580 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 460 SE Iris Pro Graphics P580
Power consumption (TDP) 150 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors 6-pin & 6-pin
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 1 GB 64 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 460 SE has 900% more power consumption, than Iris Pro Graphics P580.
  • GeForce GTX 460 SE is connected by PCIe 2.0 x16, and Iris Pro Graphics P580 uses PCIe 3.0 x1 interface.
  • Iris Pro Graphics P580 has 63 GB more memory, than GeForce GTX 460 SE.
  • GeForce GTX 460 SE is used in Desktops, and Iris Pro Graphics P580 - in Laptops.
  • GeForce GTX 460 SE is build with Fermi architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 460 SE is 950 MHz higher, than Iris Pro Graphics P580.
  • GeForce GTX 460 SE is manufactured by 40 nm process technology, and Iris Pro Graphics P580 - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 10−11
ultra / 1080p 5−6 6−7
QHD / 1440p 0−1 0−1
low / 720p 21−24 21−24
medium / 1080p 12−14 12−14
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 8% more, than GeForce GTX 460 SE.

Full Specs

  GeForce GTX 460 SE Iris Pro Graphics P580
Architecture Fermi Gen. 9 Skylake
Code name GF104 Skylake GT4e
Type Desktop Laptop
Release date 15 November 2010 1 September 2015
Pipelines 288 72
Core clock speed 1300 MHz 350 MHz
Boost Clock 1100 MHz
Transistor count 1,950 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 31.2 billion/sec 75.60
Floating-point performance 748.8 gflops
Length 8.25" (210 mm) (21 cm)
Memory bus width 256 Bit
Memory clock speed 1700 MHz
Memory bandwidth 108.8 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 1.1.97
CUDA +
CUDA cores 288
Bus support 16x PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 48 Mh/s
Quick Sync +
Number of display connectors 2
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