Bus Speeds Flashcards by Philip Johnson | Brainscape

Q

What was the PCI specs?

A

32 bit wide and 33 MHz, 133 MB/s

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Q

What was the original specs of AGP?

A

32 bit 66 MHz @ 266 MB/s

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Q

What is the speed of AGP 1.0?

A

266 MB/s at 66 MHz

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Q

What is the speed of AGP 1.0 2x?

A

533 MB/s at MHz

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Q

What is the speed of AGP 2.0 (4x)?

A

1066 MB/s

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Q

What is the speed of AGP 3.0 (8x)?

A

2133 MB/s

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Q

What are the four clock speed grades for PCI-X?

A

PCI-X 66, PCI-X 133, PCI-X 266, PCI-X 533

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Q

What is the max throughput of PCI-X 66?

A

532 MB/s

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Q

What is the max throughput of PCI-X 133?

A

1064 MB/s

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Q

What is the max throughput of PCI-X 266?

A

2132 MB/s

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Q

What is the max throughput of PCI-X 533?

A

4266 MB/s

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Q

What is the speed of each lane in PCIe 1.0?

A

250 MB/s per lane

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Q

What is the speed of each lane in PCIe 2.0?

A

500 MB/s per lane

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Q

What is the speed of each lane in PCIe 3.0?

A

985 MB/s per lane

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Q

What is the speed of each lane in PCIe 4.0?

A

1969 MB/s per lane

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