GeForce GTX 460 v2 vs Iris Pro Graphics P580

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 460 v2 and Iris Pro Graphics P580. 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 460 v2 and Iris Pro Graphics P580. 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 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 v2 Iris Pro Graphics P580
Power consumption (TDP) 160 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors 2x 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 v2 has 966% more power consumption, than Iris Pro Graphics P580.
  • GeForce GTX 460 v2 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 v2.
  • GeForce GTX 460 v2 is used in Desktops, and Iris Pro Graphics P580 - in Laptops.
  • GeForce GTX 460 v2 is build with Fermi 2.0 architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 460 v2 is 429 MHz higher, than Iris Pro Graphics P580.
  • GeForce GTX 460 v2 is manufactured by 40 nm process technology, and Iris Pro Graphics P580 - by 14 nm process technology.

Game benchmarks

high / 1080p 10−11 10−11
ultra / 1080p 6−7 6−7
QHD / 1440p 0−1 0−1
low / 720p 21−24 21−24
medium / 1080p 12−14 12−14
GeForce GTX 460 v2 and Iris Pro Graphics P580 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 460 v2 Iris Pro Graphics P580
Architecture Fermi 2.0 Gen. 9 Skylake
Code name GF114 Skylake GT4e
Type Desktop Laptop
Release date 24 September 2011 1 September 2015
Pipelines 336 72
Core clock speed 779 MHz 350 MHz
Boost Clock 1100 MHz
Transistor count 1,950 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 43.62 75.60
Floating-point performance 1,045.6 gflops
Length 210 mm
Memory bus width 192 Bit
Memory clock speed 4008 MHz
Memory bandwidth 96.19 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.97
CUDA 2.1
Bitcoin / BTC (SHA256) 75 Mh/s
Quick Sync +
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