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- 20 Feb. 2014
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Jemand bei Heise hat sich die Mühe gemacht, das aktuelle Chaos der USB- und Thunderbolt-Schnittstellen aufzuschlüsseln... :thumbup:
---> https://www.heise.de/news/ARM-Macs-...-Das-USB-Namenschaos-geht-weiter-4958692.html
Eigenständige USB-Standards
[RS232 (1960 - 2010, D-Sub) = 115,2 kbit/s]
[Firewire 400 (1995) 400 Mb/s]
USB 1.1 (1998, USB-A) = 12 Mb/s
USB 2.0 (2002, USB-A) = 480 Mb/s
[Firewire 800 (2003) 800 Mb/s]
[eSATAp (2008, eSATA with USB-Power) 1,5/3/6 Gb/s]
USB 3.0 (2008, USB-A / USB-C) = USB 3.1 Gen. 1 = 5 Gb/s
USB 3.1 (2013, USB-C) = USB 3.1 Gen. 2 = 10 Gb/s
USB 3.2 (2017, USB-C) = USB 3.1 Gen. 2x2 = 20 Gb/s
USB 4 (2019, Spezifikation aller bisherigen USB-Standards) = min. 10 Gb/s ... max. 20 Gb/s
Abgeleitete USB-Standards
USB 3 with DP => PC 10 Gb/s => minimum USB 3.2 = 5 Gb/s => up to 10 Gb/s
USB 4 (Standard) => PC 20 Gb/s => minimum USB 3.2 = min. 10 Gb/s => up to 20 Gb/s
Thunderbolt 3 => PC PCIe 16 Gb/s => PC 40 Gb/s => minimum USB 3.2 = 10 Gb/s => up to 20 Gb/s
Thunderbolt 4 => PC PCIe 32 Gb/s => PC 40 Gb/s => minimum USB 3.2 = 10 Gb/s => up to 20 Gb/s
Abwärtskompatibilität
1. TB 3 (40 Gb/s) => USB 3 Hub (5/10/20 Gb/s) => USB 2 (3,84 Gb/s) => USB 1.1
2. TB 4 (40 Gb/s) => TB 3 (40 Gb/s) => USB 3 Hub (5/10/20 Gb/s) => USB 2 (3,84 Gb/s) => USB 1.1
3. TB 4 (40 Gb/s) => USB 4 Hub (20 Gb/s) => USB 3 (5/10/20 Gb/s) => USB 2 (3,84 Gb/s) => USB 1.1
Externer Monitor via DisplayLink-Grafikkarte in der Dock
USB 2.0 => 1 x HD 720p oder HD ready 1280i
USB 3.0 => 1 x FHD 1920 × 1080
USB 3.1 => 1 x QHD 2560 x 1440
Thunderbolt 3 => 4K 3840 × 2160
Thunderbolt 4 => 2 x 4K = 8K 7680 × 4320
---> https://www.heise.de/news/ARM-Macs-...-Das-USB-Namenschaos-geht-weiter-4958692.html
Eigenständige USB-Standards
[RS232 (1960 - 2010, D-Sub) = 115,2 kbit/s]
[Firewire 400 (1995) 400 Mb/s]
USB 1.1 (1998, USB-A) = 12 Mb/s
USB 2.0 (2002, USB-A) = 480 Mb/s
[Firewire 800 (2003) 800 Mb/s]
[eSATAp (2008, eSATA with USB-Power) 1,5/3/6 Gb/s]
USB 3.0 (2008, USB-A / USB-C) = USB 3.1 Gen. 1 = 5 Gb/s
USB 3.1 (2013, USB-C) = USB 3.1 Gen. 2 = 10 Gb/s
USB 3.2 (2017, USB-C) = USB 3.1 Gen. 2x2 = 20 Gb/s
USB 4 (2019, Spezifikation aller bisherigen USB-Standards) = min. 10 Gb/s ... max. 20 Gb/s
Abgeleitete USB-Standards
USB 3 with DP => PC 10 Gb/s => minimum USB 3.2 = 5 Gb/s => up to 10 Gb/s
USB 4 (Standard) => PC 20 Gb/s => minimum USB 3.2 = min. 10 Gb/s => up to 20 Gb/s
Thunderbolt 3 => PC PCIe 16 Gb/s => PC 40 Gb/s => minimum USB 3.2 = 10 Gb/s => up to 20 Gb/s
Thunderbolt 4 => PC PCIe 32 Gb/s => PC 40 Gb/s => minimum USB 3.2 = 10 Gb/s => up to 20 Gb/s
Abwärtskompatibilität
1. TB 3 (40 Gb/s) => USB 3 Hub (5/10/20 Gb/s) => USB 2 (3,84 Gb/s) => USB 1.1
2. TB 4 (40 Gb/s) => TB 3 (40 Gb/s) => USB 3 Hub (5/10/20 Gb/s) => USB 2 (3,84 Gb/s) => USB 1.1
3. TB 4 (40 Gb/s) => USB 4 Hub (20 Gb/s) => USB 3 (5/10/20 Gb/s) => USB 2 (3,84 Gb/s) => USB 1.1
Externer Monitor via DisplayLink-Grafikkarte in der Dock
USB 2.0 => 1 x HD 720p oder HD ready 1280i
USB 3.0 => 1 x FHD 1920 × 1080
USB 3.1 => 1 x QHD 2560 x 1440
Thunderbolt 3 => 4K 3840 × 2160
Thunderbolt 4 => 2 x 4K = 8K 7680 × 4320
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