Biostar T5 XE Setup Manual - Page 15

PEX16_1: PCI-Express Gen2 x16 x16/CrossFireX x8, SLI x8 Speed Slot - cfx sli support

Page 15 highlights

T5 XE/T5XE CFX-SLI PEX16_1: PCI-Express Gen2 x16 (x16/CrossFireX x8, SLI x8 Speed) Slot - PCI-Express 2.0 compliant. - Maximum theoretical realized bandwidth of 8GB/s (4GB/s CrossFireX/SLI) simultaneously per direction, for an aggregate of 16GB/s(8GB/s CrossFireX/SLI) totally. - PEX16_1 & PEX16_2 slots are reserved for graphic or video cards. The design of this motherboard supports dual PCI-Express graphics cards using CrossFireX/SLI technology with multiple displays. When CrossFireX/SLI is activated, these slots run with x8 speed. PEX16_2: PCI-Express Gen2 x8 (x8/CrossFireX x8, SLI x8 Speed) Slot - PCI-Express 2.0 compliant. - Maximum theoretical realized bandwidth of 4GB/s (4GB/s CrossFireX/SLI) simultaneously per direction, for an aggregate of 8GB/s(8GB/s CrossFireX/SLI) totally. Note: SLI function is for T5XE CFX-SLI only PEX1_1/PEX1_2: PCI-Express Gen 2x1 Slots - 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 PCI architecture. PEX16_1 PEX1_1 PEX1_2 PEX16_2 13

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T5 XE/T5XE CFX-SLI
13
PEX16_1: PCI-Express Gen2 x16 (x16/CrossFireX x8, SLI x8 Speed) Slot
-
PCI-Express 2.0 compliant.
-
Maximum theoretical realized bandwidth of 8GB/s (4GB/s CrossFireX/SLI)
simultaneously per direction, for an aggregate of 16GB/s(8GB/s
CrossFireX/SLI) totally.
-
PEX16_1 & PEX16_2 slots are reserved for graphic or video cards. The
design of this motherboard supports dual PCI-Express graphics cards using
CrossFireX/SLI technology with multiple displays. When CrossFireX/SLI is
activated, these slots run with x8 speed.
PEX16_2: PCI-Express Gen2 x8 (x8/CrossFireX x8, SLI x8 Speed) Slot
-
PCI-Express 2.0 compliant.
-
Maximum theoretical realized bandwidth of 4GB/s (4GB/s CrossFireX/SLI)
simultaneously per direction, for an aggregate of 8GB/s(8GB/s
CrossFireX/SLI) totally.
Note:
SLI function is for
T5XE CFX-SLI only
PEX1_1/PEX1_2: PCI-Express Gen 2x1 Slots
-
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 PCI architecture.
PEX16_1
PEX1_2
PEX1_1
PEX16_2