24-core CPU with 16 performance cores and 4 efficiency cores 60-core GPU 32-core Neural Engine 800GB/s memory bandwidth
Media engine
Hardware-accelerated H.264, HEVC, ProRes, and ProRes RAW Two video decode engines Four video encode engines Four ProRes encode and decode engines
Memory
64GB unified Memory
Storage
1TB SSD
Video Support
Simultaneously supports up to five displays: Support for up to four Pro Display XDRs (6K resolution at 60Hz and over a billion colors) over USB-C and one 4K display (4K resolution at 60Hz and over a billion colors) over HDMI Thunderbolt 4 digital video output supports Native DisplayPort output over USB‑C Thunderbolt 2, DVI, and VGA output supported using adapters (sold separately) HDMI display video output Support for one display with up to 4K resolution at 60Hz DVI output using HDMI to DVI Adapter (sold separately)
Audio
Built-in speaker 3.5 mm headphone jack with advanced support for high-impedance headphones HDMI port supports multichannel audio output
Connections and Expansion
Four Thunderbolt 4 ports with support for: Thunderbolt 4 (up to 40Gb/s) DisplayPort USB 4 (up to 40Gb/s) USB 3.1 Gen 2 (up to 10Gb/s) Two USB-A ports (up to 5Gb/s) HDMI port 10Gb Ethernet 3.5 mm headphone jack On front (M1 Ultra) : Two Thunderbolt 4 ports (up to 40Gb/s) SDXC card slot (UHS-II)
Communications
Wi-Fi 802.11ax Wi-Fi 6 wireless networking IEEE 802.11a/b/g/n/ac compatible Bluetooth Bluetooth 5.0 wireless technology Ethernet 10Gb Ethernet (Nbase-T Ethernet with support for 1Gb, 2.5Gb, 5Gb, and 10Gb Ethernet using RJ-45 connector)
