PowerPC 601 <processor> A 32-bit {RISC} processor with 2.8 million transistors (~1.2 million in the core logic) and 32 kilobytes of on-chip {cache}. Die size: 118.8 mm2. Heat dissipation at 66MHz: 9W. Performance at 66MHz: integer >60 {SPECint92}, {floating-point} >80 {SPECfp92}. Estimated manufacturing cost: $76. Maximum instructions per cycle: 3. 32 32-bit general-purpose registers. 32 64-bit {floating-point} registers. Successors: PowerPC 603, 604, 620. (2000-01-12)