Biostar A780G-M2-SE Setup Manual page 13

PEX16_1: PCI-Express Gen2 x16 Slot (for A780G M2+ SE/A780V
M2+ SE)
PCI-Express 2.0 compliant.
-
- Maximum theoretical realized bandwidth of 8GB/s simultaneously per
direction, for an aggregate of 16GB/s totally.
PEX1_1: PCI-Express Gen2 x1 Slot (for A780G M2+ SE/A780V M2+
SE)
- PCI-Express 2.0 compliant.
- Data transfer bandwidth up to 500MB/s per direction; 1GB/s in total.
- PCI-Express supports a raw bit-rate of 5.0Gb/s on the data pins.
- 2X bandwidth over the PCI-Express 1.1 architecture.
PEX16_1: PCI-Express x16 Slot (for A740G M2+ SE)
PCI-Express 1.1 compliant.
-
- Maximum theoretical realized bandwidth of 4GB/s simultaneously per
direction, for an aggregate of 8GB/s totally.
PEX1_1: PCI-Express x1 Slot (for A740G M2+ SE)
- PCI-Express 1.1 compliant.
- Data transfer bandwidth up to 250MB/s per direction; 500MB/s in total.
- PCI-Express supports a raw bit-rate of 2.5GB/s on the data pins.
- 2X bandwidth over the traditional PCI architecture.
A780G M2+ SE/A780V M2+ SE/A740G M2+ SE
PEX1_1
PEX16_1
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