^"FMA3 and FMA4 are not instruction sets, they are individual instructions -- fused multiply add. They could be quite useful depending on how Intel and AMD implement them"Woltmann, George (Prime95).Intel AVX and GIMPS. mersenneforum.org. Great Internet Mersenne Prime Search (GIMPS) project. [27 July 2011]. (原始内容存档于2011-09-27).