GeForce GTX 770M SLI vs Iris Pro Graphics P580

If you are going to buy a new graphics card and are choosing between GeForce GTX 770M SLI and Iris Pro Graphics P580, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 770M SLI stacks up against Iris Pro Graphics P580, check out specs charts below.

GeForce GTX 770M SLI and Iris Pro Graphics P580 are Laptop Graphics Cards

Note: GeForce GTX 770M SLI and Iris Pro Graphics P580 are only used in laptop graphics. They have 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 GeForce GTX 770M SLI or Iris Pro Graphics P580 here:

Main Specs

  GeForce GTX 770M SLI Iris Pro Graphics P580
Power consumption (TDP) 150 Watt 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 2x 3 GB 64 GB
Display Connectors No outputs
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  • GeForce GTX 770M SLI has 900% more power consumption, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 has 62 GB more memory, than GeForce GTX 770M SLI.
  • Both cards are used in Laptops.
  • GeForce GTX 770M SLI is build with Kepler architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 770M SLI is 461 MHz higher, than Iris Pro Graphics P580.
  • GeForce GTX 770M SLI is manufactured by 28 nm process technology, and Iris Pro Graphics P580 - by 14 nm process technology.

Game benchmarks

high / 1080p 24−27 10−11
ultra / 1080p 14−16 6−7
QHD / 1440p 10−11 0−1
4K / 2160p 6−7
low / 720p 45−50 21−24
medium / 1080p 30−35 12−14
The average gaming FPS of GeForce GTX 770M SLI in Assassin's Creed Odyssey is 130% more, than Iris Pro Graphics P580.

Full Specs

  GeForce GTX 770M SLI Iris Pro Graphics P580
Architecture Kepler Gen. 9 Skylake
Code name Skylake GT4e
Type Laptop Laptop
Release date 30 May 2013 1 September 2015
Pipelines 1920 72
Core clock speed 811 MHz 350 MHz
Boost Clock 1100 MHz
Transistor count 2x 2540 Million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 75.60
Memory bus width 2x 192 Bit
Memory clock speed 4000 MHz
Shared memory - +
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.97
CUDA +
SLI options +
Laptop size large
Optimus +
Quick Sync +
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