Performance Rating
The PR (Performance Rating) system was developed by AMD in the mid-1990s as a method of comparing their x86 processors to those of rival Intel.
Read more about Performance Rating: Branding, Criticism, Pentium 4 Competition, Revived For Athlon XP, End of The MHz Race
Famous quotes containing the word performance:
“They say all lovers swear more performance than they are able, and yet reserve an ability that they never perform; vowing more than the perfection of ten, and discharging less than the tenth part of one.”
—William Shakespeare (1564–1616)