Graviton2 is based on Neoverse N1. Graviton3 is based on Neoverse V1. The Graviton4, announced last year at AWS re:Invent. is based on Neoverse V2. So you sho

Graviton2 is based on Neoverse N1. Graviton3 is based on Neoverse V1. The Graviton4, announced last year at AWS re:Invent. is based on Neoverse V2. So you should expect similar performance to EC2 R8g. I say similar because obviously there may be some difference with clock speed and cache size. It terms of x86. We are expecting AMD Zen 5c with 160 Core / 320 vCPU later this year.