1024 is stretching it a bit but several hundred are normal for high-end CPUs -- while pretending to have 32 (+ usually 32 SIMD registers that may or may not ove

1024 is stretching it a bit but several hundred are normal for high-end CPUs -- while pretending to have 32 (+ usually 32 SIMD registers that may or may not overlap with the normal 32). "[...] and pretend that it only have [sic] 32" is EXACTLY what register renaming is.