What is the fine-grained topic of the following text: Pentium Family CISC architecture – executes IA-32 instruction set Year Processor Clock L1cache L2 cache KB KB 1993 Pentium 233-300 MHz 1995 Pentium Pro 100-200 MHz 8+8 256+1024 1998 Pentium II 233-450 MHz 16+16 256 + 512 (MMX added) 1999 Pentium II Xeon 400-450 MHz 16+16 512 + 2048 1999 Celeron 500-900 MHz 16+16 128 1999 Pentium III 450-1100 16+16 256+512 (70 new MMX MHz instructions) 2000 Pentium III 16+16 1024+2048 2001 Xeon 700-900 MHz 8+8 256+512 Pentium 4 1.3 – 2.1 GHz (NetBurst) All Intel processors are backward compatible. Only return the topic.
The history and specifications of Pentium Family CISC architecture processors.