3 ms·
CMOVs were terrible on Pentium 4 but ok on PPro, Pentium M, Core, Core 2, Sandybridge, Skylake, etc. Also ok on Atom and on AMD chips.
by wolf550e 5y ago
CMOVs were terrible on Pentium 4 but ok on PPro, Pentium M, Core, Core 2, Sandybridge, Skylake, etc.
Also ok on Atom and on AMD chips.
- speed_spread 5y agoAt that point, we might just simplify this to "Pentium 4 was terrible"