Hardware Spec Index

Halcyra MB-8455 XT B650 ATX Wi-Fi 7 Motherboard

Motherboards · Halcyra · SKU MB8455-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index4,188 (Motherboards scale)
Category rank#11,069
Street price$339
Power40 W
Performance per dollar12.35
Released2024

Specifications

BrandHalcyra
ModelHalcyra MB-8455 XT
SocketAM5
ChipsetB650
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM19+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
Kyndral MB-9422 Prime B650E E-ATX Wi-Fi 6E Motherboard5,041$509Compare
Kyndral MB-5490 XT B650E Mini-ITX Wi-Fi 6E Motherboard4,829$469Compare
Orbita MB-7370 Core A620 Micro-ATX Motherboard2,023$89Compare
Zephyra MB-2306 Max X570 ATX Motherboard1,814$79Compare
Orbita MB-9881 Max B550 ATX Wi-Fi 6 Motherboard2,971$159Compare
Zephyra MB-1376 Prime B650 E-ATX Wi-Fi 7 Motherboard4,343$339Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-8455 XT B650 ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/3592152 (accessed 2026-10-20).