4 ms·

>I used OS/2 on a 486DX-66 back in the day at home. The 486DX2-66 (Socket 3) was near identical clock-doubled version of 486DX-33. I apologise for being pedant

>I used OS/2 on a 486DX-66 back in the day at home. The 486DX2-66 (Socket 3) was near identical clock-doubled version of 486DX-33. I apologise for being pedantic.