| Codec | Latency (ms) |
|---|---|
| Wired Radeon (jack from DisplayPort screen) | 93 |
| Wired ALC4080 (jack from motherboard) | 117 |
| SBC-XQ Low Latency | 151 |
| SBC Low Latency | 151 |
| AAC Low Latency | 217 |
| LDAC | 271 |
| SBC | 275 |
| SBC-XQ | 286 |
| AAC | 351 |
Tested on https://superpowered.com/webbrowserlatency
AAC are 320k CBR. Headset is VBR compatible. WirePlumber bluez config
Low Latency mode can be enabled with android or ios app. LDAC not available with it.
SBC = Joint Stereo - bitpool 53
SBC-XQ = Dual Channel - bitpool 39
pipewire v0.3.59
wireplumber v0.4.12
bluez v5.65
Bluetooth device : built-in motherboard (ROG STRIX X670E-F GAMING WIFI)
Bus 001 Device 005: ID 0489:e0e2 Foxconn / Hon Hai Wireless_Device
Operating System: Fedora Linux 36
KDE Plasma Version: 5.25.5
KDE Frameworks Version: 5.99.0
Qt Version: 5.15.6
Kernel Version: 6.0.5-200.fc36.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 32 × AMD Ryzen 9 7950X 16-Core Processor
Memory: 30.5 Gio of RAM
Graphics Processor: AMD Radeon RX 6800 XT
Manufacturer: ASUS
Thank you for this detailed information, much appreciated! You didn't happen to play around with the headphones' bluetooth multipoint functionality, did you? If you did, have you encountered any Linux-specific hiccups or gotchas there?