Compare Detail
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ROG CROSSHAIR VIII FORMULA
90MB10Z0-M0EAY0ModelPRIME B550M-K
90MB14V0-M0EAY0 -
8 ChannelsAudio channels7.1 Channels
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ROG SupremeFX High Definition Audio CODEC S1220Audio chipsetRealtek ALC887
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1 x Optical S/PDIF out
1 x Clear CMOS button(s)
1 x USB BIOS Flashback Button(s)
1 x ASUS Wi-Fi Module
1 x Gold-plated audio jacks
4 x USB 3.2 Gen 1 (up to 5Gbps) ports
8 x USB 3.2 Gen 2 (up to 10Gbps) ports
Anti-surge LAN (RJ45) port
1 x AQC-111C 5G LAN portBack io ports1 x PS/2 keyboard/mouse combo port(s)
1 x DVI-D
1 x D-Sub
1 x HDMI
1 x LAN (RJ45) port(s)
2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A)
4 x USB 3.2 Gen 1 (blue) Type-A
3 x Audio jack(s) -
AMD X570ChipsetAMD B550
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YesCrossfire supportNo
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YesEcc ram supportYes
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ATXForm factorMicro ATX
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Aquantia AQC111CLan chipsetRealtek RTL8111H
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2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M Key -
2M2 ports2
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100/1000/2500/5000Mbps + 10/100/1000MbpsMax lan speed10/100/1000Mbps
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128 GBMaximum supported ram128GB
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2Onboard usb 202
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2Onboard usb 32 gen 11
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1Onboard usb 32 gen 20
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3Pci express x16 slots1
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1Pci express x1 slots2
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YesRaid supportYes
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4Ram slots4
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July 2019Release dateJune 2020
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8Sata 6 gbps ports4
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ROGSeries
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YesSli supportNo
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AM4SocketAM4
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600Mhz
4800MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3333Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600Mhz -
6Wi fi generation
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YesWireless lanNo
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