Difference between i5 and i7

Main difference

i5 and i7 are the two important processors from Intel which are considered as one of the best and fastest processors in the world of IT. Although they are both 5th generation Intel Core processors , there are many differences between i5 and i7. The main difference between i5 and i7 is that i7 core processors cache and clock speed is more than that.

What is i5?

Intel Core i5 processors are the 5th generation of Intel technology that empower new innovations and features like Intel REALSENSE Technology. Intel RealSense technology is known for advanced features such as gesture control, 3D capture and editing, and innovative and advanced video and imaging capabilities for computing devices. i5 offers amazing imaging options, built-in security, and an automatic burst of speed when it comes to Intel Turbo Boost Technology. Intel Core i5 processors are for all computing devices like 2-in-1s, tablets, laptops, and desktops.

What is i7?

i7 is Intel’s latest microarchitecture on the 14nm manufacturing process that delivers performance advances including vastly improved graphics, battery life, and security. Based on the latest features of Intel Hyper-Threading Technology, enables each processor core to work on two tasks at the same time for smoother multitasking, and Intel Iris graphics for stunning 3D visuals and faster video and photo editing and advanced. The 6th generation Intel Core i7 processor offers top-of-the-line performance for the most demanding tasks. Intel Core i7 processors are for all computing devices like 2-in-1s, tablets, laptops, and desktops.

Key differences

  • The frequency of the Core i7 is 3.6 GHz, while that of the i5 is 3.5 GHz.
  • The Core i5’s L3 cache is 6 MB, while the Core i7’s is 8 MB.
  • The chipset support of i5 is P55, H55, H57 and Q57, while that of i7 is X58.
  • i5 manufacturing is 45nm and 32nm. i7 manufacturing is 45nm.
  • The i5’s performance is mid-level (4 stars) while the i7’s performance is high-level (5 stars).
  • i5 cores are 4 or 2 while i7 cores are 4.
  • The performance of i7 is better and more advanced than i5 in certain tasks like data processing, graphics, video editing and PC gaming.
  • i7 processors contain a larger cache, hyper-threading, and a higher clock speed compared to i5 processors.
  • There is approximately a 10% difference in gaming performance between i7 processors and i5 processors.

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