Elevate networking for the age of Gen AI
The Industry's First 3.2 Tbps Multi-GPU SuperNIC Chip
- Delivers 8x elastic bandwidth for GPUs, congestion-free
- Multi-port 800GbE, PCIe Gen5 and CXL 2.0+ interfaces
- Enabled by Enfabrica's patented Accelerated Compute Fabric (ACF) architecture
Before
Before
AI server networking component sprawl
- NICs, PCIe and Rail Switches connected as stovepipes
- Limited bandwidth and fault-tolerance
Congestion-prone data movement across GPUs
- Multiple device hops
- Unpredictable load distribution, incast-prone
Ballooning AI Cluster TCO
- Stranded resources with lower effective bandwidth
- GPU link failure stalls entire job
A New Approach
A New Approach
Collective 8X NIC for collective GPUs
- 8X scale-out RDMA bandwidth
- Efficient traffic distribution across GPUs
Cut down GPU data movement latencies
- Up to 66% fewer device hops in large GPU clusters.
- Congestion-free network-to-GPU traffic
Boost AI cluster operational efficiency
- Eliminates job failures due to link flaps
- 50% lower network power, 80% fewer components
Deploy Easily
Deploy easily
Connect seamlessly within AI clusters
- Using 100/200/400/800GbE optical or copper links
- To spine switches with high radix multipathing
Scale quickly without changing AI software
- Plug and play with standard ibverbs and xCCL
- Transparent scale-out networking acceleration
