Group arithmetic surround mode signed saturation mode unsigned saturation mode AdditionPADDPADDSPADDUSSubtractionPSUBPSUBSPSUBUSMultiplicationPMULL / H Multiply & addPMADD Shift right ArithmeticPSRA ComparePCMPcc convert a conventional signed saturation mode unsigned saturation mode Pack PACKSSPACKUSUnpackPUNPCKL / H logical operations grouped full 64-bit And PAND And not PANDN Or POR Exclusive OR PXOR SHIFT Leftpsllpsll Shift Rightpsrlpsrl Transfer and Memory Operation 32 Bit 64-bit Register-Register MovemovdmovqqqdmoryMovdmovq 4 Empty MultiMOVDMOVQ Other EMPTY MULTIMEDIA STATEMMS