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Intel 3rd Generation vs 4th Generation – Basic Difference

Are you looking to buy a new PC or laptop? If yes, then you must need to know about Intel 3rd generation and a 4th generation before making any decision. There are surprisingly large differences between the Intel 3rd generation and 4th generation processors. According to rumours, 3rd generation is stronger processor but more power consuming. Intel 4th generation is designed especially for the laptops. 3rd generation processors are known as “Bridge”, and 4th generation is known as “Haswell”. Let’s compare both of them.

Intel 3rd Generation vs. 4th Generation

Intel 3rd generation and 4th generation processors are designed for core i3, core i5 and core i7. The 3rd generation processor got all the virtualization stuff, but 4th generation comes with a lot of more features. Haswell has a larger number of advantages over Bridge

3rd Generation:

Intel 3rd genration

The 3rd generation processors are associated with a Z77 chipset, which is known as “Ivy Bridge”. Intel 3rd generation processor is built with 32nm microarchitecture for core i3, i5 and i7. It was the first series of Intel CPU to use the 3D Transistor technology. Ivy Bridge is a copy of Sandy Bridge which was developed by Intel for a microarchitecture. It was prepared by Intel’s Israel branch which is located in Haifa, Israel

  • This processor is associated with a Z77 chipset known as Ivy Bridge.
  • Intel 3rd generation processor is faster than a 4th generation, but more power is consuming.
  • 3D Transistor technology is use in this processor.
  • It is built with 32m microarchitecture.
  • 3rd generation processor has its dedicated GPU.
  • 16-bit Floating-point conversion instructions used in Intel 3rd generation processor.
  • It supports PCI Express 3.0 (For core i5 and core i7).
  • 3rd generation processors have RAM support up to 2800 MT/s.
  • Intel quick sync video version 2 and multiple 4k playbacks are also available.
  • Up to three displays are supported in 3rd generation processor.

4th Generation:

Intel 4th generation

Intel 4th generation processor has associated with the Z87 chipset and its codename is “Haswell”. It was built on the 22-nm manufacturing process (lithograph) in 2013. The 4th generation has less GHz than Ivy Bridge, and it was designed keeping the laptop in mind. It consumes less power as compared to the 3rd generation. According to tech rumours, Haswell provides on average 15% better performance than Ivy Bridge. One of the best features in Haswell is that it can sync video quickly peripheral devices. The 3D Transistor technology of Intel 4th generation is also rolled into Haswell.

  • 4th generation processors are based on 22nm microarchitecture.
  • It supports up to 4 cores / 8 threads at 2.4GHz and 6 MB.
  • This processor has turbo boost feature which gives you boost to meet demand requested by OS.
  • It comes with an Intel MWT that improve multi trading technology.
  • The lower consumption feature of Intel 4th generation increases the battery life of your laptop up tp 50%.
  • The Mainstream variants of Haswell are up to quad-core.
  • It has native support for dual channel “ddr” memory.
  • Haswell supports 16 PCI express 3.0 lanes on LGA 1150 vaient.
  • It has optional support for Thunderbolt technology and Thunderbolt 2.0.

The 4th generation has an integrated GPU so you can go for a 3rd generation if you need an own dedicated GPU. But if you need more feature and less consumption processor then 4th generation is best for you. Intel 4th generation increases the battery life of your battery up to 50% (12 hours). Haswell CPUs are 3 times for faster than 3rd generation CPUs.

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James Jones


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