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AM4 Vcore VRM Ratings
v1.4 (2019-11-07)

By Cr1318 (Reddit)
Cautilus#5912 (Discord)

(I don't accept random friend requests on Discord, but you can send me a question on there if you share a server with me, you can find me on the discord.gg/overclock server, otherwise a reddit message is fine)
[OC][OC][OC][OC]
Legend:
REDDIT THREADS:
REFERENCES:
2
3950X3900X
3800X/3700X
3600X/3600
โœ”Is finer/AMD
Mobo information sheet for AM4 by raisonjohn at Tom's Hardware
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โœฑ
Minor airflow recommended
r/hardware
Hardwareluxx's X570 list
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[Stock][Stock]โœฑโœฑ
Major airflow recommended
r/buildapc
OCN's compliation of X570 VRM data
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3900X/3950X
3800X/3700X
๐Ÿ—™
Not recommended
Hardwareluxx's AM4 VRM (excl. X570) list
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โ€•
Not evaluated
Link to Mirror 2 (use if getting redirected to htmlview due to 100+ viewers)
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Core CurrentVcore VRMHOW TO FILTER THE LIST:
Step 1: Select cells B8 -> F8 then hold CTRL + SHIFT + DOWN arrow until you hit the bottom, then click the Filter icon (next to the Print icon).
Step 2: From the drop-down menu, choose 'Create new temporary filter view'.
Step 3: Click any of the small triangle-shaped icons (found along Row 8) and sort or check/uncheck to show/hide any data you want.
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F/F200A150A100A75A
Phases
Doubler
High Side FET
(per phase)
Low Side FET
(per phase)
BIOS Flashback (w/o CPU)
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X570
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ASROCK
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X570 AquaE-ATXโœ”โœ”โœ”โœ”6 * 2IR35991x IR3555 60A Power Stageโœ”
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X570 CreatorATXโœ”โœ”โœ”โœ”6 * 2IR35991x IR3555 60A Power Stageโœ”
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X570 Extreme4 [Wi-Fi]ATXโœฑโœ”โœ”โœ”4 * 2ISL6617A1x SiC632A 50A Power Stage
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X570 Phantom Gaming 4ATXโœฑโœฑโœ”โœ”โœ”4 * 2
UP1961SQ
1x SM43371x SM4336
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X570 Phantom Gaming XATXโœ”โœ”โœ”โœ”6 * 2ISL6617A1x SiC634 50A Power Stageโœ”
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X570 Phantom Gaming-ITX/TB3mITXโœ”โœ”โœ”โœ”4 * 2ISL6617A1x ISL99227 60A Power Stage
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X570 Pro4ATXโœฑโœฑโœ”โœ”โœ”4 * 2
UP1961SQ
1x SM43371x SM4336
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X570M Pro4mATXโœฑโœฑโœ”โœ”โœ”4 * 2
UP1961SQ
1x SM43371x SM4336
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X570 Steel Legend [Wi-Fi]ATXโœฑโœ”โœ”โœ”4 * 2ISL6617A1x SiC632A 50A Power Stage
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X570 TaichiATXโœ”โœ”โœ”โœ”6 * 2ISL6617A1x SiC634 50A Power Stageโœ”
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ASUS
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Prime X570-PATXโœฑโœ”โœ”โœ”42x SiC639 50A Power Stage
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Prime X570-ProATXโœ”โœ”โœ”โœ”43x SiC639 50A Power Stage
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Pro WS X570-AceATXโœ”โœ”โœ”โœ”62x IR3555 60A Power Stage
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ROG Crosshair VIII FormulaATXโœ”โœ”โœ”โœ”72x IR3555 60A Power Stageโœ”
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ROG Crosshair VIII Hero [Wi-Fi]ATXโœ”โœ”โœ”โœ”72x IR3555 60A Power Stageโœ”
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ROG Crosshair VIII ImpactmDTXโœ”โœ”โœ”โœ”42x TDA21472 70A Power Stageโœ”
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ROG Strix X570-E GamingATXโœ”โœ”โœ”โœ”62x IR3555 60A Power Stageโœ”
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ROG Strix X570-F GamingATXโœ”โœ”โœ”โœ”43x SiC639 50A Power Stageโœ”
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ROG Strix X570-I GamingmITXโœ”โœ”โœ”โœ”42x TDA21472 70A Power Stage
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TUF Gaming X570-Plus [Wi-Fi]ATXโœ”โœ”โœ”โœ”43x SiC639 50A Power Stage
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BIOSTAR
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Racing X570GT8ATXโœ”โœ”โœ”โœ”4 * 2IR35991x IR3555 60A Power Stage
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GIGABYTE
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X570 Aorus EliteATXโœฑโœ”โœ”โœ”6 * 2ISL6617A1x SiC634 50A Power Stageโœ”
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X570 Aorus MasterATXโœ”โœ”โœ”โœ”121x IR3556 50A Power Stageโœ”
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X570 Aorus Pro [Wi-Fi]ATXโœ”โœ”โœ”โœ”6 * 2IR35991x IR3553 40A Power Stageโœ”
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X570 Aorus UltraATXโœ”โœ”โœ”โœ”6 * 2IR35991x IR3553 40A Power Stageโœ”
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X570 Aorus XtremeE-ATXโœ”โœ”โœ”โœ”141x TDA21472 70A Power Stageโœ”
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X570 Gaming XATXโœฑโœฑโœฑโœ”โœ”5 * 2ISL6617A1x 4C10N2x 4C06Nโœ”
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X570 UDATXโœฑโœฑโœฑโœ”โœ”5 * 2ISL6617A1x 4C10N2x 4C06Nโœ”
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X570I Aorus Pro WiFimITXโœ”โœ”โœ”โœ”61x TDA21472 70A Power Stageโœ”
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MSI
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MAG X570 Tomahawk WiFiATXโœ”โœ”โœ”โœ”6 * 2ISL66171x ISL99360 60A Power Stageโœ”
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MEG X570 AceATXโœ”โœ”โœ”โœ”6 * 2IR35991x IR3555 60A Power Stageโœ”
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MEG X570 GodlikeE-ATXโœ”โœ”โœ”โœ”7 * 2IR35991x TDA21472 70A Power Stageโœ”
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MEG X570 UnifyATXโœ”โœ”โœ”โœ”6 * 2IR35991x IR3555 60A Power Stageโœ”
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MPG X570 Gaming Edge WiFiATX๐Ÿ—™โœฑโœฑโœ”โœ”4 * 2IR35981x 4C029N1x 4C024Nโœ”
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MPG X570 Gaming PlusATX๐Ÿ—™โœฑโœฑโœ”โœ”4 * 2IR35981x 4C029N1x 4C024Nโœ”
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MPG X570 Gaming Pro Carbon WiFiATX๐Ÿ—™โœฑโœฑโœ”โœ”5 * 2IR35981x QA3111N6N Dual N-FETโœ”
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Prestige X570 CreationE-ATXโœ”โœ”โœ”โœ”7 * 2IR35991x IR3555 60A Power Stage
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X570-A ProATX๐Ÿ—™โœฑโœฑโœ”โœ”4 * 2IR35981x 4C029N1x 4C024Nโœ”
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X470/B450
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ASROCK
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B450 Pro4 {variant 1}ATX๐Ÿ—™โœฑโœฑโœ”โœ”32x SM43372x SM4336
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B450 Pro4 {variant 2}ATX๐Ÿ—™โœฑโœฑโœ”โœ”3
2x PZ0903PK
2x PK618BA
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B450M Pro4[-F] {variant 1}mATX๐Ÿ—™โœฑโœฑโœ”โœ”32x SM43372x SM4336
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B450M Pro4[-F] {variant 2}mATX๐Ÿ—™โœฑโœฑโœ”โœ”3
2x PZ0903PK
2x PK618BA
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B450M HDV {variant 1}mATX๐Ÿ—™โœฑโœฑโœฑโœ”41x SM43372x SM4336
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B450M HDV {variant 2}mATX๐Ÿ—™โœฑโœฑโœฑโœ”4
1x PZ0903PK
2x PK618BA
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B450M HDV R4.0mATX๐Ÿ—™๐Ÿ—™๐Ÿ—™โœฑ4
1x DEC3908X
1x DEC3906X
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B450 Steel Legend {variant 1}ATX๐Ÿ—™โœฑโœฑโœฑโœ”41x SM43372x SM4336
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B450 Steel Legend {variant 2}ATX๐Ÿ—™โœฑโœฑโœฑโœ”4
1x PZ0903PK
2x PK618BA
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B450M Steel Legend {variant 1}mATX๐Ÿ—™โœฑโœฑโœฑโœ”41x SM43372x SM4336
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B450M Steel Legend {variant 2}mATX๐Ÿ—™โœฑโœฑโœฑโœ”4
1x PZ0903PK
2x PK618BA
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Fatal1ty B450 Gaming ITX/ac {variant 1}
mITX๐Ÿ—™โœฑโœฑโœฑโœ”32x SM7341EHKP Dual N-FET
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Fatal1ty B450 Gaming ITX/ac {variant 2}
mITX๐Ÿ—™โœฑโœฑโœฑโœ”32x FDPC5030SG Dual N-FET
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Fatal1ty B450 Gaming K4 {variant 1}ATX๐Ÿ—™โœฑโœฑโœ”โœ”32x SM43372x SM4336
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Fatal1ty B450 Gaming K4 {variant 2}ATX๐Ÿ—™โœฑโœฑโœ”โœ”3
2x PZ0903PK
2x PK618BA
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Fatal1ty X470 Gaming K4 {variant 1}ATX๐Ÿ—™โœฑโœฑโœฑโœ”42x SM43372x SM4336
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Fatal1ty X470 Gaming K4 {variant 2}ATX๐Ÿ—™โœฑโœฑโœฑโœ”4
2x PZ0903PK
2x PK618BA
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Fatal1ty X470 Gaming-ITX/acmITX๐Ÿ—™โœฑโœฑโœฑโœ”32x FDPC5030SG Dual N-FET
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X470 Master SLI[/ac] {variant 1]ATX๐Ÿ—™โœฑโœฑโœฑโœ”42x SM43372x SM4336
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X470 Master SLI[/ac] {variant 2}ATX๐Ÿ—™โœฑโœฑโœฑโœ”4
2x PZ0903PK
2x PK618BA
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X470 Taichi [Ultimate]ATXโœ”โœ”โœ”โœ”6 * 2IR35981x CSD87350 40A Dual N-FET
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ASUS
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Prime B450-PlusATX๐Ÿ—™โœฑโœฑโœฑโœ”41x 4C10B2x 4C06B
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Prime B450M-AmATX๐Ÿ—™๐Ÿ—™โœฑโœฑโœฑ41x 4C10B2x 4C06B
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Prime B450M-KmATX๐Ÿ—™๐Ÿ—™โœฑโœฑโœฑ41x 4C10B2x 4C06B
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Prime X470-ProATXโœฑโœฑโœฑโœ”โœ”61x IR3553 40A Power Stage
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ROG Crosshair VII Hero [Wi-Fi]ATXโœ”โœ”โœ”โœ”5 * 2IR35991x IR3555 60A Power Stageโœ”
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ROG Strix B450-E GamingATX๐Ÿ—™โœฑโœฑโœฑโœ”42x 4C10B2x 4C06B
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ROG Strix B450-F GamingATX๐Ÿ—™โœฑโœฑโœฑโœ”41x 4C10B2x 4C06B
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ROG Strix B450-I GamingmITX๐Ÿ—™โœฑโœ”โœ”61x IR3553 40A Power Stage
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ROG Strix X470-F GamingATXโœฑโœ”โœ”โœ”61x IR3555 60A Power Stage
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ROG Strix X470-I GamingmITX๐Ÿ—™โœฑโœ”โœ”61x IR3553 40A Power Stage
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TUF B450-Plus GamingATX๐Ÿ—™โœฑโœฑโœฑโœ”41x 4C10B2x 4C06B
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TUF B450M-Plus GamingmATX๐Ÿ—™โœฑโœฑโœฑโœ”41x 4C10B2x 4C06B
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TUF B450-Pro GamingATX๐Ÿ—™โœฑโœฑโœฑโœ”42x 4C10B2x 4C06B
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TUF B450M-Pro GamingmATX๐Ÿ—™โœฑโœฑโœฑโœ”42x 4C10B2x 4C06B
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TUF X470-Plus GamingATX๐Ÿ—™โœฑโœฑโœฑโœ”41x 4C10B2x 4C06B
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BIOSTAR
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B450MH[C]mATX๐Ÿ—™๐Ÿ—™โœฑโœ”41x SM43772x SM4364
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Racing B450GT3mATX๐Ÿ—™๐Ÿ—™โœฑโœ”41x SM43772x SM4364
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Racing X470GT8ATXโœ”โœ”โœ”โœ”4 * 2IR35991x IR3555 60A Power Stage
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Racing X470GTNmITX๐Ÿ—™โœฑโœฑโœฑโœ”41x PK612DZ 60A Dual N-FET
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GIGABYTE
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B450 Aorus EliteATX๐Ÿ—™โœฑโœฑโœฑโœ”41x 4C10N2x 4C06N
99
B450 Aorus MmATX๐Ÿ—™โœฑโœฑโœฑโœ”41x 4C10N2x 4C06N
100
B450 Aorus Pro [Wi-Fi]ATX๐Ÿ—™โœฑโœฑโœฑโœ”41x 4C10N2x 4C06N