ASYMMETRIC MULTI-CORE HETEROGENEOUS PARALLEL PROCESSING SYSTEM

A multi-core asymmetric graphics processing unit (GPU) includes a first group and second group of GPU cores. The first group of GPU cores has a first microarchitecture and a first power consumption profile. The first group of GPU cores is configured to execute a subset of instructions of an instruction set architecture (ISA). The second group of GPU cores have a second microarchitecture and a second power consumption profile higher than the first power consumption profile, and are configured to execute the entire ISA. The first group and second group of GPU cores may be further differentiated by a number of pipeline stages, number of registers, branching execution, vectorization units, or combinations thereof. A subset of GPU cores in either group may have a different operation frequency. In some embodiments, an executable instruction may include an indicator to ascertain if execution is performed by the first or second group of GPU cores.