GeForce GTX 680 vs Iris Graphics 5100

When choosing between GeForce GTX 680 and Iris Graphics 5100, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 680 and Iris Graphics 5100.

Iris Graphics 5100 is a Laptop Graphics Card

Note: Iris Graphics 5100 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 Graphics 5100 here:

Main Specs

  GeForce GTX 680 Iris Graphics 5100
Power consumption (TDP) 195 Watt 30 Watt
Interface PCIe 3.0 x16 PCIe 1.0 x16
Supplementary power connectors Two 6-pin
Memory type GDDR5 System Shared
Maximum RAM amount 2048 MB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 680 has 550% more power consumption, than Iris Graphics 5100.
  • GeForce GTX 680 is connected by PCIe 3.0 x16, and Iris Graphics 5100 uses PCIe 1.0 x16 interface.
  • GeForce GTX 680 is used in Desktops, and Iris Graphics 5100 - in Laptops.
  • GeForce GTX 680 is build with Kepler architecture, and Iris Graphics 5100 - with Gen. 7.5 Haswell.
  • Core clock speed of GeForce GTX 680 is 806 MHz higher, than Iris Graphics 5100.
  • GeForce GTX 680 is manufactured by 28 nm process technology, and Iris Graphics 5100 - by 22 nm process technology.

Game benchmarks

high / 1080p 35−40 3−4
ultra / 1080p 21−24 1−2
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 40−45 5−6
The average gaming FPS of GeForce GTX 680 in Assassin's Creed Odyssey is 583% more, than Iris Graphics 5100.

Full Specs

  GeForce GTX 680 Iris Graphics 5100
Architecture Kepler Gen. 7.5 Haswell
Code name GK104 Haswell GT3
Type Desktop Laptop
Release date 22 March 2012 5 June 2013
Pipelines 1536 40
Core clock speed 1006 MHz 200 MHz
Boost Clock 1058 MHz 1200 MHz
Transistor count 3,540 million 1,300 million
Manufacturing process technology 28 nm 22 nm
Texture fill rate 128.8 billion/sec 48.00
Floating-point performance 3,090.4 gflops
Length 10.0" (25.4 cm)
Memory bus width 256-bit GDDR5 64/128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 192.2 GB/s
Shared memory - +
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.2 4.3
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.80
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 121 Mh/s
Ethereum / ETH (DaggerHashimoto) 15 Mh/s
Quick Sync +
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