What's under the heatsink? -24/7 OC edition
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Credit: Jurrunio, Luke Savenije, Buildzoid
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Welcome to the vrm list of AM4, 1151v2, TR4, 2066 and some info about various components of the motherboard.
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we'll list various parts, as in version 1.0 we list:Chipset
Board Vendor
Board model
Form Factor
CPU core Voltage Controller
Controller phase mode
CPU core VRM Doublers
CPU core Voltage phase count
Mosfet or Powerstage combo
CPU core VRM Heatsink
SOC Doubler / Quadrupler
SOC Voltage phase count
Dual mosfet or Powerstage
SOC VRM Heatsink
BCLK Clock generator
Debug feature
Dual BIOS
BIOS flash without compatible CPU
Rear I/O Clear CMOSRemarks
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if you want something easier to look up, you can check out the motherboard tier list over on the LinusTechTips forum: https://linustechtips.com/main/topic/1046357-motherboard-tier-list/
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Things such as software, VRM heatsink quality and PCB layout can affect overclocking and this list do not fully cover those. Your mileage may vary.
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You're all welcomed to add comments or send an email to projectmotherboardtierlist@gmail.com to point out potential errors in the VRM list
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Colour code(s):
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Blue = Uncertain data based on guesses
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Remarks:
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How to make PCIe 4.0 on a board: more glass-fiber and epoxy layer, or more expensive (consistent) weaves in the glass-fibre.
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Due to companies aquiring one another, some brands are now under another brand name even though the part number stays the same
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(who) taken over by (who)
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Fairchild Semicondutor --> ON Semiconductor
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Primarion --> Infineon
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International Rectifier --> Infineon
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Siliconix --> Vishay
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Intersil --> Resenas
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UBIQ Semiconductor --> UPI Semiconductor
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