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4.0 and 5.0 are developed concurrently, 4.0 being at revision 0.9 and 5.0 being at 0.3.

by brohee 9y ago

d33 9y ago
Where can I track this?
- wmf 9y ago
  https://pcisig.com/ https://pcisig.com/
  - ReverseCold 9y ago
    SSL error anyone?
    - Nullabillity 9y ago
      Works fine for me. But holy shit, $4k a year for the privilege of downloading a few specs? This is even more ludicrous than the USB or Bluetooth messes.
      - dlgeek 9y ago
        USB Mess? Download from http://www.usb.org/developers/docs/ http://www.usb.org/developers/docs/ as a zip file. Are you thinking IEEE1394/Firewire which has a significant cost?
        Nullabillity 9y ago
        It's all fun and games until you need a vendor ID. Because we have a bandwidth of hundreds of megabytes per second, but UUIDs are apparently still to expensive. But yeah, that's what I meant by USB being better than PCIe. At the very least the specs are publicly downloadable.
        seanp2k2 9y ago
        Just make like Shenzhen and spoof it!
      - merb 9y ago
        Or nfc ntag
      - merb 9y ago
        Or nfc ntag
ksec 9y ago
So why would anyone use 4.0? Or 4.0 is more like a stop gap for HPC, Network applications? Where the need for higher bandwidth interconnect is urgently needed. Intel don't even plan to have 4.0 on selected CPUs until late 2018. And AMD are moving to 4.0 until 2019. They might as wel wait a year and have 5.0
- rincebrain 9y ago
  I wonder if it could be the case that 5.0 will end up shipping mostly in HPC configurations to compete with various proprietary connector offerings, while 4.0 is what the consumer space sees for some time. It's also possible that the timing is a result of them expecting far more stalls in the process for 5.0 than cropped up, though there's obviously still plenty of time.
- XzetaU8 9y ago
  "If PCI-SIG hits its target goal of a 2019 standard finalization date, PCIe 5.0 could be in-market by 2020 or 2021" https://www.extremetech.com/computing/250640-pci-sig-announces-plans-launch-pcie-5-0-2019-4x-bandwidth-pcie-3-0 https://www.extremetech.com/computing/250640-pci-sig-announc...

4.0 and 5.0 are developed concurrently, 4.0 being at revision 0.9 and 5.0 being at 0.3.

by brohee 9y ago

4.0 and 5.0 are developed concurrently, 4.0 being at revision 0.9 and 5.0 being at 0.3.

d33 9y ago

Where can I track this?

wmf 9y ago
https://pcisig.com/ https://pcisig.com/
- ReverseCold 9y ago
  SSL error anyone?
  - Nullabillity 9y ago
    Works fine for me. But holy shit, $4k a year for the privilege of downloading a few specs? This is even more ludicrous than the USB or Bluetooth messes.
    - dlgeek 9y ago
      USB Mess? Download from http://www.usb.org/developers/docs/ http://www.usb.org/developers/docs/ as a zip file. Are you thinking IEEE1394/Firewire which has a significant cost?
      - Nullabillity 9y ago
        It's all fun and games until you need a vendor ID. Because we have a bandwidth of hundreds of megabytes per second, but UUIDs are apparently still to expensive. But yeah, that's what I meant by USB being better than PCIe. At the very least the specs are publicly downloadable.
        seanp2k2 9y ago
        Just make like Shenzhen and spoof it!
    - merb 9y ago
      Or nfc ntag
    - merb 9y ago
      Or nfc ntag

ksec 9y ago

So why would anyone use 4.0? Or 4.0 is more like a stop gap for HPC, Network applications? Where the need for higher bandwidth interconnect is urgently needed. Intel don't even plan to have 4.0 on selected CPUs until late 2018. And AMD are moving to 4.0 until 2019. They might as wel wait a year and have 5.0

rincebrain 9y ago
I wonder if it could be the case that 5.0 will end up shipping mostly in HPC configurations to compete with various proprietary connector offerings, while 4.0 is what the consumer space sees for some time. It's also possible that the timing is a result of them expecting far more stalls in the process for 5.0 than cropped up, though there's obviously still plenty of time.
XzetaU8 9y ago
"If PCI-SIG hits its target goal of a 2019 standard finalization date, PCIe 5.0 could be in-market by 2020 or 2021" https://www.extremetech.com/computing/250640-pci-sig-announces-plans-launch-pcie-5-0-2019-4x-bandwidth-pcie-3-0 https://www.extremetech.com/computing/250640-pci-sig-announc...