Biostar H77MU3 Setup Manual - Page 14

PEX16_1: PCI-Express Gen3 x16 Slot, PEX16_2: PCI-Express Gen2 x4 Slot, PEX1_1/PEX1_2: PCI-Express

Page 14 highlights

Motherboard Manual PEX16_1: PCI-Express Gen3 x16 Slot - PCI-Express 3.0 compliant. - Maximum theoretical realized bandwidth of 16GB/s simultaneously per direction, for an aggregate of 32GB/s totally. - PCI-Express Gen3 supports a raw bit-rate of 8.0Gb/s on the data pins. - PCI-E 3.0 is supported by Core i7-3xxx / i5-3xxx CPU. PEX16_2: PCI-Express Gen2 x4 Slot - PCI-Express 2.0 compliant. - Maximum theoretical realized bandwidth of 2GB/s simultaneously per direction, for an aggregate of 4GB/s totally. PEX1_1/PEX1_2: PCI-Express Gen2 x1 Slot - 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 2.5Gb/s on the data pins. - 2X bandwidth over the traditional PCI architecture. PEX16_1 PEX1_1 PEX1_2 PEX16_2 12

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Motherboard Manual
12
PEX16_1: PCI-Express Gen3 x16 Slot
-
PCI-Express 3.0 compliant.
-
Maximum theoretical realized bandwidth of 16GB/s simultaneously per
direction, for an aggregate of 32GB/s totally.
-
PCI-Express Gen3 supports a raw bit-rate of 8.0Gb/s on the data pins.
-
PCI-E 3.0 is supported by Core i7-3xxx / i5-3xxx CPU.
PEX16_2: PCI-Express Gen2 x4 Slot
-
PCI-Express 2.0 compliant.
-
Maximum theoretical realized bandwidth of 2GB/s simultaneously per
direction, for an aggregate of 4GB/s totally.
PEX1_1/PEX1_2: PCI-Express Gen2 x1 Slot
-
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 2.5Gb/s on the data pins.
-
2X bandwidth over the traditional PCI architecture.
PEX16_1
PEX1_1
PEX16_2
PEX1_2