For example, Sun Microsystems' UltraSPARC T1 (known as "Niagara" until its November 14, 2005 release) is a multicore processor combined with fine-grain multithreading technique instead of simultaneous multithreading because each core can only issue one instruction at a time.
例如，Sun Microsystems的UltraSPARC T1（2005年11月14日发布之前称为“Niagara”）是一个多核处理器，它结合了细粒度多线程技术而不是同时多线程，因为每个核心一次只能发出一条指令。