Technology · Interfaces & SerDes
Infinity Fabric
AMD's coherent interconnect fabric used both on-package between chiplets and off-package between sockets and accelerators, carrying coherency, memory and I/O traffic over a common transport.
- Also known as
- IF, xGMI
- Type
- Technology
- Domain
- Interfaces & SerDes, Chip-to-chip interface
Notes
Its on-package variant is what made AMD's multi-chiplet EPYC and Instinct designs economically viable.
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