Nomen: RUBUS IDAEUS Pi4B
SOC: Broadcom BCM2711
CPU: 64-bit 1.5GHz quad-core (28nm process)
CPU: Broadcom VideoCore V@500MHz
Bluetooth: Bluetooth 5.0
USB interface: USB2.0*2USB3.0*2
HDMI: Micro HDMI* 2 subsidia 4K60
Potentia copia interface: Type C (5V 3A)
Multimedia: H.265 (4Kp60 decode);
H.264 (1080p60 decode, 1080p30 encode);
OpenGL ES, 3.0 graphicsencode);
OpenGL ES, 3.0 graphics
Wifi network: 802.11AC wireless 2.4GHz/5GHz dual-band Wifi
Wired network: Gigabit Ethernet verus (per network portum attingi potest
Aer poe: Aer per additional OD
Key lineamenta RUBUS IDAEUS Pi 4B:
Celerius processus celeritas:
1. Tardus Broadcom 2711 Cortex quad-core A72 (ARM V8-A) 64-bit Processus SoC clocked in 1.5GHz meliorem vim consummationis; et thermas in Pi 4+B significare posse CPU in BCM2837 SoC nunc currere ad 1.5 GHz Id est 20% emendationem in exemplar priorem Pi3, quod ad 1.2GHz cucurrit.
2. Vides effectum in Pi 4 B upgraded cum duplice monitore auxilio in resolutionibus usque ad 4K per duos portus; hardware video decoding usque ad 4Kp60, subsidium pro H 265 decoding (4kp 60); H. 264 et MPEG-4 decoding (1080p60).
Wireless citius:
1. Comparata priori Pi 3 exemplari, notabilis mutatio in Pi 4 B est inclusio nova, citius; dual-band wireless chip qui sustinet 802.11 b/g/n/ac wireless LAN.
2. Dual-band 2.4GHz et 5GHz wireless LAN velociores nexus retis adiuvat cum minore impedimento, et antennae PCB novae technologiae meliorem receptionem sustinent.
3. Tardus 5.0 permittit te claviaturae/trackpado plus range quam ante utere, sine dongles extra; quae bene servetur servat.
Consectetur Aer connectivity:
1. Pi 4 B signanter networking citius wiret, cum USB 3.0 technologia; gratias upgraded USB/LAN chip; videas velocitates usque ad 10 tempora velociores quam priorum exempla Pi.
2. GPIO header eadem remanente, fibulae 40; plene verfum componi cum prioribus motherboards, ut tria priora exemplaria Pi. Sed; Animadvertendum est novas PoE plugas communicare posse cum componentibus subtus quibusdam pileis; ut galeros iris.