GeForce GTX 670MX SLI vs Iris Plus Graphics 650

If you are going to buy a new graphics card and are choosing between GeForce GTX 670MX SLI and Iris Plus Graphics 650, 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 670MX SLI stacks up against Iris Plus Graphics 650, check out specs charts below.

GeForce GTX 670MX SLI and Iris Plus Graphics 650 are Laptop Graphics Cards

Note: GeForce GTX 670MX SLI and Iris Plus Graphics 650 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 670MX SLI or Iris Plus Graphics 650 here:

Main Specs

  GeForce GTX 670MX SLI Iris Plus Graphics 650
Power consumption (TDP) 150 Watt 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 32 GB
Display Connectors No outputs
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  • GeForce GTX 670MX SLI has 900% more power consumption, than Iris Plus Graphics 650.
  • Both cards are used in Laptops.
  • GeForce GTX 670MX SLI is build with Kepler architecture, and Iris Plus Graphics 650 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 670MX SLI is 300 MHz higher, than Iris Plus Graphics 650.
  • GeForce GTX 670MX SLI is manufactured by 28 nm process technology, and Iris Plus Graphics 650 - by 14 nm process technology.

Game benchmarks

high / 1080p 21−24 8−9
ultra / 1080p 14−16 5−6
QHD / 1440p 8−9 0−1
4K / 2160p 5−6
low / 720p 40−45 18−20
medium / 1080p 27−30 10−11
The average gaming FPS of GeForce GTX 670MX SLI in Assassin's Creed Odyssey is 170% more, than Iris Plus Graphics 650.

Full Specs

  GeForce GTX 670MX SLI Iris Plus Graphics 650
Architecture Kepler Gen. 9.5 Kaby Lake
Code name N13E-GR Kaby Lake GT3e
Type Laptop Laptop
Release date 1 October 2012 3 January 2017
Pipelines 1920 48
Core clock speed 600 MHz 300 MHz
Boost Clock 1100 MHz
Transistor count 5080 Million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 55.20
Floating-point performance 883 gflops
Memory bus width 2x 192 Bit 64/128 Bit
Memory clock speed 2800 MHz
Shared memory - +
DirectX DirectX 11, Shader 5.1 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
CUDA +
SLI options +
Laptop size large
Optimus +
Quick Sync +
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