Hardware Spec Index

Zephyra MB-3813 XT X870 ATX Wi-Fi 7 Motherboard

Motherboards · Zephyra · SKU MB3813-XT · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index4,930 (Motherboards scale)
Category rank#24,824
Street price$469
Power45 W
Performance per dollar10.51
Released2026

Specifications

BrandZephyra
ModelZephyra MB-3813 XT
SocketAM5
ChipsetX870
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots5 total, 1× PCIe 5.0 x4
Rear USB-C2× USB4 40Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM20+2+2 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
Zephyra MB-4046 Prime B760 ATX DDR4 Wi-Fi 6E Motherboard3,147$169Compare
Kyndral MB-6428 Max X570 ATX Wi-Fi 6 Motherboard5,291$519Compare
Novexa MB-2117 SE H610 E-ATX Motherboard2,384$99Compare
Halcyra MB-9365 Plus B650E ATX Wi-Fi 6E Motherboard4,967$519Compare
Halcyra MB-8482 Ultra X570 Micro-ATX Wi-Fi 6E Motherboard5,883$559Compare
Novexa MB-2916 Plus B550 ATX Wi-Fi 6E Motherboard4,026$289Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-3813 XT X870 ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/3175490 (accessed 2026-10-20).