GIGABYTE has officially released the B850 AI TOP motherboard on their website. As part of GIGABYTE's AI TOP series designed for local AI computing, this motherboard maintains excellent I/O expandability, featuring dual 10GbE RJ45 ports and two full-length PCIe 5.0 slots.
The B850 AI TOP utilizes an 8-layer double copper PCB design with an 8×2 (parallel) + 2 + 2 phase power delivery system. The Vcore section (8×2 parallel phases) employs 110A SPS DrMOS, while the SoC section (2 phases) uses 80A SPS DrMOS. The board is equipped with dual 8-pin EPS connectors for CPU power.
Technical Specifications:
Memory
- 4× DDR5 UDIMM slots (2DPC)
- Supports up to 8600 MT/s overclocking
- ECC support
PCIe Expansion
- PCIe 5.0 x16 slot (direct from CPU, with quick-release)
- PCIe 5.0 x8 slot (physical x16, direct from CPU, shares bandwidth with PCIe slot 1)
- PCIe 4.0 x2 slot (physical x16, from chipset, mutually exclusive with M.2 slot 3)
Storage
- M.2 22110/2280 PCIe 5.0 x4 (direct from CPU)
- M.2 22110/2280 PCIe 5.0 x4 (direct from CPU)
- M.2 22110/2280 PCIe 4.0 x4 (from chipset)
- 4× SATA III 6Gbps ports
Networking
- Wired: Dual Marvell AQtion AQC113C controllers supporting 10GbE
- Wireless: Realtek TRL8922E supporting Wi-Fi 7 and Bluetooth 5.4
Audio
- Realtek ALC1220 CODEC
I/O Connectivity
- Front headers: 1× USB-C 20Gbps, 1× USB-A 5Gbps (1-to-2), 2× USB-A 480Mbps (1-to-2)
- Rear panel: 1× HDMI 2.1 TMDS, 4× USB-A 480Mbps, 4× USB-A 5Gbps, 3× USB-A 10Gbps, 2× 10GbE RJ45, 1× USB-C (10Gbps with CPU, 40Gbps with APU, supports DP 1.4 Alt), 1× S/PDIF-out, 2× audio jacks
0 Comments