QuickPath Interconnect (QPI)
GPTKB entity
Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:personal_computer
|
| gptkbp:abbreviation |
gptkb:QPI
|
| gptkbp:developedBy |
gptkb:Intel
|
| https://www.w3.org/2000/01/rdf-schema#label |
QuickPath Interconnect (QPI)
|
| gptkbp:introducedIn |
2008
|
| gptkbp:memoryBusWidth |
up to 25.6 GB/s
|
| gptkbp:operatesIn |
3.2 to 6.4 GT/s
|
| gptkbp:replacedBy |
gptkb:Front_Side_Bus_(FSB)
gptkb:Ultra_Path_Interconnect_(UPI) |
| gptkbp:similarTo |
gptkb:HyperTransport
|
| gptkbp:supports |
multiprocessor systems
point-to-point communication |
| gptkbp:usedFor |
CPU-to-CPU communication
CPU-to-chipset communication |
| gptkbp:usedIn |
gptkb:Intel_Core_i7_processors
gptkb:Intel_Xeon_processors |
| gptkbp:uses |
differential signaling
packet-based protocol |
| gptkbp:width |
20 data lanes per direction
|
| gptkbp:bfsParent |
gptkb:Intel_Xeon
|
| gptkbp:bfsLayer |
6
|