GeForce GTX 680M vs Iris Graphics 5100

When comparing GeForce GTX 680M and Iris Graphics 5100, 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 680M and Iris Graphics 5100 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 680M and Iris Graphics 5100 are Laptop Graphics Cards

Note: GeForce GTX 680M and Iris Graphics 5100 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 680M or Iris Graphics 5100 here:

Main Specs

  GeForce GTX 680M Iris Graphics 5100
Power consumption (TDP) 100 Watt 30 Watt
Interface MXM-B (3.0) PCIe 1.0 x16
Supplementary power connectors None
Memory type GDDR5 System Shared
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 680M has 233% more power consumption, than Iris Graphics 5100.
  • GeForce GTX 680M is connected by MXM-B (3.0), and Iris Graphics 5100 uses PCIe 1.0 x16 interface.
  • Both cards are used in Laptops.
  • GeForce GTX 680M is build with Kepler architecture, and Iris Graphics 5100 - with Gen. 7.5 Haswell.
  • Core clock speed of GeForce GTX 680M is 520 MHz higher, than Iris Graphics 5100.
  • GeForce GTX 680M is manufactured by 28 nm process technology, and Iris Graphics 5100 - by 22 nm process technology.

Game benchmarks

high / 1080p 16−18 3−4
ultra / 1080p 9−10 1−2
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 14−16
medium / 1080p 20−22 5−6
The average gaming FPS of GeForce GTX 680M in Assassin's Creed Odyssey is 233% more, than Iris Graphics 5100.

Full Specs

  GeForce GTX 680M Iris Graphics 5100
Architecture Kepler Gen. 7.5 Haswell
Code name N13E-GTX Haswell GT3
Type Laptop Laptop
Release date 4 June 2012 5 June 2013
Pipelines 1344 40
Core clock speed 720 MHz 200 MHz
Boost Clock 758 MHz 1200 MHz
Transistor count 3,540 million 1,300 million
Manufacturing process technology 28 nm 22 nm
Texture fill rate 80.6 billion/sec 48.00
Floating-point performance 2,038 gflops
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 1800 MHz
Memory bandwidth 115.2 GB/s
Shared memory - +
DirectX 12 API 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.3
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.80
CUDA +
CUDA cores 1344
Bus support PCI Express 3.0
SLI options +
Bitcoin / BTC (SHA256) 100 Mh/s
Laptop size large
Optimus +
Quick Sync +
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