Compare Detail
-
B450 GAMING XModelX399 TAICHI
-
2/4/5.1/7.1-channel
Support for S/PDIF OutAudio channels7.1 Channels -
Realtek ALC892Audio chipsetRealtek ALC1220
-
1 x PS/2 keyboard/mouse port
1 x DVI-D port
1 x HDMI port
4 x USB 3.1 Gen 1 ports
4 x USB 2.0/1.1 ports
1 x RJ-45 port
6 x audio jacksBack io ports2 x Antenna Ports
1 x PS/2 Mouse/Keyboard Port
1 x Optical SPDIF Out Port
1 x USB 3.1 Gen2 Type-A Port (10Gb/s) (Supports ESD Protection)
1 x USB 3.1 Gen2 Type-C Port (10Gb/s) (Supports ESD Protection)
8 x USB 3.1 Gen1 Ports (Supports ESD Protection)*
2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED LED)
1 x BIOS Flashback Switch
HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)
* Ultra USB Power is supported on USB3_6 port.
* ACPI wake-up function is not supported on USB3_6 port. -
AMD B450ChipsetAMD X399
-
YesCrossfire supportYes
-
NoEcc ram supportYes
-
ATXForm factorATX
-
Realtek GbE LAN chipLan chipsetIntel i211AT
-
2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
2230 / 2242 / 2260 / 2280 - M Key
2230 - E Key -
1M2 ports4
-
10/100/1000MbpsMax lan speedDual 10/100/1000Mbps
-
64 GBMaximum supported ram128GB
-
1Onboard usb 202
-
1Onboard usb 32 gen 12
-
2Pci express x16 slots4
-
2Pci express x1 slots1
-
YesRaid supportYes
-
4Ram slots8
-
March 2019Release dateFebruary 2018
-
6Sata 6 gbps ports8
-
NoSli supportYes
-
AM4SocketsTR4
-
2133Mhz
2400Mhz
2666Mhz
2933MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3600Mhz -
NoWireless lanYes
Others Popular Comparision

GIGABYTE B450 GAMING X
VS

ASRock X399 TAICHI

Crucial MX500 250GB 3D NAND CT250MX500SSD4
VS

XPG GAMMIX S11 Pro 1TB

MSI SPATIUM M470 2TB
VS

Kingston 500GB A2000 M.2

ZOTAC GeForce GTX 1070 AMP! Extreme 8GB
VS

MSI GeForce RTX 3090 GAMING X TRIO 24G

MSI SPATIUM M470 2TB
VS

Samsung 860 PRO 4TB

ASUS ROG Strix Z690-F Gaming WiFi
VS

GIGABYTE GA-AB350M-HD3

Corsair RM650x 2021
VS
