GeForce GTX 570M vs Iris Plus Graphics 640

If you are going to buy a new graphics card and are choosing between GeForce GTX 570M and Iris Plus Graphics 640, 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 570M stacks up against Iris Plus Graphics 640, check out specs charts below.

GeForce GTX 570M and Iris Plus Graphics 640 are Laptop Graphics Cards

Note: GeForce GTX 570M and Iris Plus Graphics 640 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 570M or Iris Plus Graphics 640 here:

Main Specs

  GeForce GTX 570M Iris Plus Graphics 640
Power consumption (TDP) 75 Watt 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 3 MB 32 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 570M has 400% more power consumption, than Iris Plus Graphics 640.
  • GeForce GTX 570M is connected by MXM-B (3.0), and Iris Plus Graphics 640 uses PCIe 3.0 x1 interface.
  • Iris Plus Graphics 640 has 29 GB more memory, than GeForce GTX 570M.
  • Both cards are used in Laptops.
  • GeForce GTX 570M is build with Fermi architecture, and Iris Plus Graphics 640 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 570M is 275 MHz higher, than Iris Plus Graphics 640.
  • GeForce GTX 570M is manufactured by 40 nm process technology, and Iris Plus Graphics 640 - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 6−7
ultra / 1080p 6−7 4−5
QHD / 1440p 0−1 0−1
low / 720p 21−24 16−18
medium / 1080p 12−14 8−9
The average gaming FPS of GeForce GTX 570M in Assassin's Creed Odyssey is 33% more, than Iris Plus Graphics 640.

Full Specs

  GeForce GTX 570M Iris Plus Graphics 640
Architecture Fermi Gen. 9.5 Kaby Lake
Code name N12E-GT Kaby Lake GT3e
Type Laptop Laptop
Release date 28 June 2011 3 January 2017
Pipelines 336 48
Core clock speed 575 MHz 300 MHz
Boost Clock 1050 MHz
Transistor count 1,950 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 32.2 billion/sec 52.80
Floating-point performance 772.8 gflops
Memory bus width 192 Bit 64/128 Bit
Memory clock speed 1500 MHz
Memory bandwidth 72.0 GB/s
Shared memory - +
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.103
CUDA +
CUDA cores 336
Bus support PCI-E 2.0
SLI options +
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 66 Mh/s
Laptop size large
Optimus +
Quick Sync +
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