AnsweredAssumed Answered

Does M5950 support MST through displayport 1.2

Question asked by andries82 on Feb 19, 2016
Latest reply on Feb 25, 2016 by andries82


I have a HP 8560w with AMD FirePro M5950 (see full specs at bottom of post).

I would like to use the single displayport on my laptop to connect 2 2560*1440 screens using the MST feature:

either with a MST hub or with screen that have a MST hub built-in such as the Dell Ultrasharp U2715H


Now I struggle to get an official confirmation that my M5950 has the displayport 1.2 specification, although some documents state it is, for example: -…


and the HP 8560w support and maintenance guide does hint by saying: "DisplayPort (1.1a for models having NVIDIA graphics cards, 1.2 for modules having AMD graphics cards)"   -   source:


Has anybody tried this or is there anybody who can confirm for 100% that my graphics card fully supports the displayport 1.2 standard?







Graphics Card ManufacturerPowered by AMD
Graphics ChipsetAMD FirePro M5950 (FireGL V)
Device ID6740
Vendor ID1002
Subsystem ID1631
Subsystem Vendor ID103C
Graphics Bus CapabilityPCI Express 2.0
Maximum Bus SettingPCI Express 2.0 x16
BIOS Version013.012.000.034
BIOS Part NumberBR041777-001
BIOS Date2011/09/28
Memory Size1024 MB
Memory TypeGDDR5
Core Clock in MHz725 MHz
Memory Clock in MHz900 MHz
Total Memory Bandwidth in GByte/s57.6 GByte/s