Processeur AWS Graviton3 avec 64 Cœurs et mémoire DDR5 disponibles avec trois sockets par carte mère

Amazon’s AWS division has been making Graviton processors for a few years now, and the company recently announced its Graviton3 design will soon to available in the cloud. Aujourd'hui, we are witnessing a full launch of the Graviton3 CPUs with the first instances available in the AWS Cloud. In theC7g instances, AWS customers can now scale their workloads across 1-64 vCPU instance variants. Graviton3’s 64 cores run at 2.6 Vitesse d'horloge en GHz, 300 GB/sec maximum memory bandwidth, DDR5 memory controller, 64 noyaux, seven silicon die chiplet-based design, 256-bit SVE (Extension vectorielle évolutive), all across 55 milliards de transistors. Paired with up to 128 GiB of DDR5 memory, these processors are compute-intensive solutions. AWS noted that the company used a monolithic computing and memory controller logic design to reduce latency and improve performance.

One interesting thing to note is the motherboard that AWS hosts Graviton3 processors in. Usually, server motherboards can be single, double, or quad-socket solutions. Cependant, AWS decided to implement a unique solution with three sockets. This tri-socket setup is designed to see each CPU as an independent processor, managed by a Nitro Card, which can handle exactly three CPUs. The company notes that the CPU is now in general availability with C7g instances and you can see it below.