Some of these B450 motherboards have already been leaked, but here’s the full list.

ASROCK

ASRock has two B450 Fatal1ty Gaming motherboards, the K4 which is a standard ATX form factor and ITX/ac which is a Mini-ITX version. So far, no word on Taichi and other models. We have pictures of Pro4 series though.

ASROCK B450 Fatal1ty Gaming-ITX/ac Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Mini-ITX PCI-E 3.0 x16 / x1 / M.2 : 1× / 0× / 1×

ASROCK B450 Fatal1ty Gaming K4 Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Standard ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 4× / 2×

ASROCK B450 Pro4 Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Standard ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 4× / 2×

ASROCK B450M Pro4 Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Micro-ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 1× / 2×

ASUS

ASUS has seven B450 motherboards coming. The STRIX F appears to be the best B450 motherboard from ASUS right now. If you prefer Mini ITX version then STRIX I should be your choice. The Prime series are available in three variants, while TUF B450 motherboards come in two flavors.

ASUS ROG STRIX B450-F Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Standard ATX PCI-E 3.0 x16 / x1 / M.2 : 3× / 3× / 2×

ASUS ROG STRIX B450-I Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Mini-ITX PCI-E 3.0 x16 / x1 / M.2 : 1× / 0× / 1×

ASUS PRIME B450M-A Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Micro-ATX PCI-E 3.0 x16 / x1 / M.2 : 1× / 2× / 1×

ASUS PRIME B450M-K Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Micro-ATX PCI-E 3.0 x16 / x1 / M.2 : 1× / 2× / 1×

ASUS PRIME B450-PLUS Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Standard ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 3× / 1×

ASUS TUF B450M-PLUS Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Micro-ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 1× / 1×

ASUS TUF B450-PLUS Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Standard ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 3× / 1×

GIGABYTE

Those boards have already been posted elsewhere, but the list was lacking WiFi variant of AORUS PRO. It’s worth noting that Gigabyte has changed the naming schema for AORUS motherboards (for instance not B450M AORUS, but B450 AORUS M).

GIGABYTE B450 AORUS PRO WIFI Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Standard ATX PCI-E 3.0 x16 / x1 / M.2 : 3× / 1× / 2×

GIGABYTE B450 AORUS PRO Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Standard ATX PCI-E 3.0 x16 / x1 / M.2 : 3× / 1× / 2×

GIGABYTE B450 AORUS M Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Micro-ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 1× / 1×

GIGABYTE B450M DS3H Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Micro-ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 1× / 1×

MSI

Meanwhile, MSI is preparing nine B450 motherboards. The top-tier features Gaming Pro Carbon AC and three Gaming Plus motherboards in Standard ATX, Micro ATX and Mini ITX form factors. Additionally, we have Bazooka and Mortar for mid-range builds and. The list continues with Pro series, which are ultra-cheap models not designed for gaming.

MSI B450 GAMING PRO CARBON AC Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Standard ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 3× / 2×

MSI B450 GAMING PLUS Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Standard ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 3× / 1×

MSI B450M GAMING PLUS Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Micro-ATX PCI-E 3.0 x16 / x1 / M.2 : 1× / 2× / 1×

MSI B450I GAMING PLUS AC Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Mini-ITX PCI-E 3.0 x16 / x1 / M.2 : 1× / 0× / 1×

MSI B450 TOMAHAWK Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Standard ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 3× / 1×

MSI B450M BAZOOKA Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Micro-ATX PCI-E 3.0 x16 / x1 / M.2 : 1× / 2× / 1×

MSI B450M MORTAR Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Micro-ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 2× / 2×

MSI B450-A PRO Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Standard ATX PCI-E 3.0 x16 / x1 / M.2 : 2× / 4× / 1×

MSI B450M PRO-M2 Specs provided by VideoCardz.NET Database Chipset : AMD B450 Form Factor : Micro-ATX PCI-E 3.0 x16 / x1 / M.2 : 1× / 2× / 1×