Hardware Spec Index

Orbita MB-7839 XT B850 ATX Wi-Fi 7 Motherboard

Motherboards · Orbita · SKU MB7839-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index4,160 (Motherboards scale)
Category rank#25,625
Street price$349
Power39 W
Performance per dollar11.92
Released2025

Specifications

BrandOrbita
ModelOrbita MB-7839 XT
SocketAM5
ChipsetB850
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM18+2+1 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Halcyra MB-2815 Core X570 Mini-ITX Wi-Fi 6 Motherboard4,294$349Compare
Novexa MB-3411 SE B650 Micro-ATX Wi-Fi 6E Motherboard3,807$249Compare
Novexa MB-1173 Prime B650E ATX Wi-Fi 6E Motherboard5,137$569Compare
Orbita MB-6431 Prime A620 Micro-ATX Motherboard1,787$69Compare
Novexa MB-7289 Core X570 Micro-ATX Wi-Fi 6 Motherboard5,059$479Compare
Novexa MB-2854 Pro B650 ATX Wi-Fi 7 Motherboard4,135$359Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-7839 XT B850 ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/3074627 (accessed 2026-10-24).