miniatura|Fig.1 Esquema de blocs del nucli Cortex-A9 ARM Cortex-A és un grup de processadors del tipus RISC de 32 i 64 bits llicenciats per l'empresa ARM Holdings. Cortex-A estan optimitzats per a executar aplicacions (-A) d'usuari. Els nuclis poden ser de 32 o 64 bits.
Història Anunci nuclis de 32 bitsAnyNucliArquitectura2005Cortex-A8ARMv7-A2007Cortex-A9ARMv7-A2009Cortex-A5ARMv7-A2010Cortex-A15ARMv7-A2011Cortex-A7ARMv7-A2013Cortex-A12ARMv7-A2014Cortex-A17ARMv7-A2016Cortex-A32ARMv8-A Anunci nuclis de 64 bitsAnyNucliArquitectura2012Cortex-A53ARMv8-A2012Cortex-A57ARMv8-A2015Cortex-A72ARMv8-A2015Cortex-A35ARMv8-A2016Cortex-A73ARMv8-A2017Cortex-A55ARMv8-A2017Cortex-A75ARMv8-A
Processadors ARMv7-A FabricantNucliPipelinebig.LITTLETecnologia de procésMemòria (Inst.+dades) cache L0,L1,L2NuclisARMCortex-A58No40/28 nm,4-64KB/nucli,1, 2, 4Cortex-A78Little40/28 nm,8-64KB/nucli,-1MB1, 2, 4, 8Cortex-A813No65/55/45 nm,32KB+32KB,512KB1Cortex-A98-11No65/45/40/32/28 nm,32KB+32KB,1MB1, 2, 4Cortex-A1211big28nm,32KB+32KB,-8MB1, 2, 4Cortex-A1515/17-25big32/28/20 nm,32KB+32KB,-8MB2, 4, 8 (4×2)Cortex-A1711+No28nm,32KB+32KB,-512KBfins a 4QualcommScorpion10No65/45 nm,32KB+32KB,-512KB1, 2Karait11No28 nm4KB+4KB,16KB+16KB,-2MB2, 4AppleA612No32 nm,32KB+32KB,1MB2
Processadors ARMv8-A FabricantNucliPipelinebig.LITTLETecnologia de procés (nm)Memòria cache L1,L2,L3NuclisARMCortex-A32Little288-32KB+8-32KB,0-1MB,1-4+Cortex-A358Little28 / 16 / 148-64KB+8-64KB,0-1MB,1–4+Cortex-A538big/Little28 / 20 / 16 / 148-64KB+8-64KB,0-2MB,1–4+Cortex-A558big/Little28 / 20 / 16 / 14/ 1016-64KB+16-64KB,0-256KB,0-4MB1–8+Cortex-A5715big28 / 20 / 16 / 1448-32KB,0,5-2MB,1–4+Cortex-A7215big28 / 1648-32KB,0,5-4MB,1–4+Cortex-A7311-12big28 / 16 / 1048-32KB,0,5-2MB,1–4+Cortex-A7511-13big28 / 16 / 1064-64KB,1-8MB,1–8+AppleCyclon (A7)16No2864-64KB,256-512KB,-4MB2Typhonn (A8)16No2064-64KB,1MKB,4MB2, 3 (A8X)Twister (A9)16No16 / 1464-64KB,1MKB,4MB2Hurricane (A10)16big/Little16 (A10), 10 (A10X)64-64KB,3MKB,4MB2 + 2× Zephyr 3 + 3Monsoon (A11)16big/Little10128-64KB,2MKB,2 + 4× MistralNvidiaDenver13No28128-64KB,2MKB,2Denver 213No16128-64KB,2MKB,2CaviumThunderX28128-64KB,16MKB,8–16, 24–48ThunderX21632+32KB,256KB,1MKB54AppliedMicroHelix40 / 2832+32KB,256KB,8MKB2, 4, 8X-Gene154032+32KB,256KB,8MKB8X-Gene2152832+32KB,256KB,-2MKB8X-Gene316,,32MB32QualcommKryobig/Little14 / 1032+32KB,-2MKB,2, 4Falkor10-151088+32KB,500KKB,1.25MB40-48SamsungMongoose15-17big14 / 1064+32KB,2MKB,4
Referències
Vegeu també Processadors ARM Cortex-M, ARM Cortex-R.
Categoria:Arquitectura de computadors