Did you ever wanted to know what does Intel letters (suffixes) in i3/i5 and i7 mean ? Now you know.
Processor Suffixes
No suffix - standard processor aimed at the mainstream
K - multiplier unlocked, providing greater overclocking potential for enthusiast users
P - no integrated graphics processor
R - high performance Intel Iris graphics, BGA package
S - "performance optimised lifestyle," features a lower CPU base frequency and a reduced TDP
T - "power optimised lifestyle," features a lower CPU base frequency, a lower Turbo Boost frequency and a greatly-reduced TDP
Enjoy !
