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1. Overview

The IPU-Machine: M2000 is a 1U compute platform for AI infrastructure and is scalable for both direct attach and switched systems up to a 64K-IPU scale-out configuration. The IPU-M2000 is characterised by the following high-level features:

4x GC200 IPUs
- ~1 petaFLOPS FP16.16 AI compute
- 5,888 processor cores
- 35,000 independent parallel threads
Up to ~260GB of memory comprised of:
- Up to 256GB Streaming Memory™
- 3.6GB In-Processor-Memory™
IPU-Fabric™ for compiled-in networking comprised of:
- IPU-Link™ - 512Gbps for communication within IPU-PODs
- GW-Link - 2x 100Gbps Gateway-Links for communication between IPU-PODs
- Sync-Link - dedicated hardware signalling for BSP, low jitter on IPU to IPU synchronisation
- Host-Link - PCIe Gen4 RoCEv2 NIC/SmartNIC Interface for IPU-M2000 to server communication