X570 Power Delivery Specification & Comparison

One of the most talked about aspects of any high-end motherboard lately is the quality of its power delivery system. At a high level, all X570 motherboards have to adhere to a couple of factors, the most important of which is support for the upcoming Ryzen 3950X 16c/32t processor. This means manufacturers needed to work even harder in creating suitable and efficient power delivery systems to ensure full compatibility with the Ryzen 3000 series.

Meanwhile, we're also keeping a look out for any cases where manufacturers may be embellishing their power delivery claims, advertising a board as being more capable than it really is. After some bad history and what has happened in the last two years there, we hope to (and expect) to see less of that with the X570 chipset.

As power delivery is usually one of the most requested items for any of our motherboard content, prior to the launch we reached out to all the motherboard vendors to find out what power delivery systems each of their new X570 boards are equipped with. Below is a table of the official information we have compiled from each of the vendors, with a question mark (?) denotes when we don't have information available.

Please note that this information is self-reported, so until we can review any given X570 board, we're operating on the honor system, trusting vendors to supply honest and upfront information. And we will be checking, and we will be keeping this page up-to-date as more information becomes available.

X570 CPU Power Delivery Comparison
Motherboard Controller H-Side L-Side Chokes Doubler
ASRock X570 Aqua IR35201
(6+2)
IR3555
(12)
12 IR3599
(6)
ASRock X570 Creator IR35201
(6+2)
IR3555
(12)
12 IR3599
(6)
ASRock X570 Taichi ISL69147
(6+2)
SIC634
(12)
SIC632A
(12)
12 ISL6617A
(4)
ASRock X570 Phantom Gaming X ISL69147
(6+2)
SIC634
(12)
SIC632A
(12)
12 ISL6617A
(4)
ASRock X570 Phantom Gaming 4 UP9505PQGW
(4+2)
UP1962SD
(8)
8 UP1961SQ
(4)
ASRock X570 Phantom Gaming-ITX TB3 ISL69147
(4+2)
ISL99227
(8)
8 ISL6617A
(4)
ASRock X570 Steel Legend ISL69147
(4+2)
SIC634
(8)
SIC632A
(8)
8 ISL6617A
(4)
ASRock X570 Extreme4 ISL69147
(4+2)
SIC634
(8)
SIC632A
(8)
8 ISL6617A
(4)
ASRock X570 Pro4 UP9505PQGW
(4+2)
UP1962SD
(8)
8 UP1961SQ
(4)
ASRock X570M Pro4 UP9505PQGW
(4+2)
UP1962SD
(8)
8 UP1961SQ
(4)
ASUS ROG Crosshair VIII Formula ASP1405I
(7+1)
IR3555
(14)
14 -
ASUS ROG Crosshair VIII Hero ASP1405I
(7+1)
IR3555
(14)
14 -
ASUS ROG Crosshair VIII Impact ASP1405I
(7+1)
TDA21472
(8)
8 -
ASUS Pro WS X570-Ace ASP1405I
(7+1)
IR3555
(12)
12 -
ASUS ROG Strix X570-E Gaming ASP1405I
(6+2)
IR3555
(12)
12 -
ASUS ROG Strix X570-F Gaming ASP1106G
(4+2)
Sic639
(12)
12 -
ASUS ROG Strix X570-I Gaming ASP1405I
(6+2)
TDA21472
(8)
8 -
ASUS TUF X570-Plus ASP1106G
(4+2)
Sic639
(12)
12 -
ASUS Prime X570-Pro ASP1106G
(4+2)
Sic639
(12)
12 -
GIGABYTE X570 Aorus Xtreme IR XDPE132G5C
(14+2)
TDA21472
(14)
14 -
GIGABYTE X570 Aorus Master IR XDPE132G5C
(12+2)
IR3556
(12)
12 -
GIGABYTE X570 Aorus Ultra IR35201
(6+2)
IR3553
(12)
12 IR3599
(6)
GIGABYTE X570 Aorus Pro/WIFI IR35201
(6+2)
IR3553
(12)
12 IR3599
(6)
GIGABYTE X570 I Aorus Pro WIFI IR35201
(6+2)
TDA21472
(6)
6 -
GIGABYTE X570 Aorus Elite ISL69138
(6+1)
Vishay DrMOS
(12)
12 SL6617A
(6)
GIGABYTE X570 Gaming X ISL69147
(5+2)
ISL6625A
(10)
10 SL6617A
(5)
MSI MEG X570 Godlike IR35201
(7+1)
TDA21472
(14)
14 IR3599
(7)
MSI MEG X570 Ace IR35201
(6+2)
IR3555
(12)
12 IR3599
(6)
MSI Prestige X570 Creation IR35201
(6+2)
IR3555
(12)
12 IR3599
(6)
MSI MPG X570 Gaming Pro Carbon WIFI IR35201
(5+1)
QA3111N6N
(10)
10 IR3598
(5)
MSI MPG X570 Gaming Edge WIFI IR35201
(4+2)
S4C029N
(8)
S4C024N
(8)
8 IR3598
(4)
MSI MPG X570 Gaming Plus IR35201
(4+2)
S4C029N
(8)
S4C024N
(8)
8 IR3598
(4)
MSI X570-A Pro IR35201
(4+2)
S4C029N
(8
S4C024N
(8)
8 IR3598
(4)

As we get more information from vendors or reputable sources, we will update the table. As we get more and more X570 boards in for review, we can go deeper into the analysis in each individual review over the upcoming months.

The AMD X570 Chipset, What's New? ASRock X570 Aqua
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  • TheUnhandledException - Wednesday, July 10, 2019 - link

    Why on the last page would you label a section "3 or MORE M.2 Slots". I looked up all the boards in the section to find the one with four slots. All of the boards listed have exactly three m.2 slots. It isn't 3 or more m.2 slots. It is three m.2 slots.
  • Sychonut - Thursday, July 11, 2019 - link

    Great job Gavin!! This is impressive.
  • umano - Thursday, July 11, 2019 - link

    Can't wait for the new threadripper platform
  • binkleym - Thursday, July 11, 2019 - link

    Given that several motherboards are having to remove features (RAID, graphical BIOS, user profiles) from the BIOS in order to fit the AGESA for Zen 2, it would be nice if motherboard reviews would start mentioning the size of the BIOS, so we can easily discern which motherboards are designed to be future-proof, and which ones are nickel'd and dime'd into early obsolescence.
  • ballsystemlord - Thursday, July 11, 2019 - link

    Spelling and grammar corrections (I did not read the descriptions of all the MBs):

    "...with that link consuming 4 dedicated anes from each chip."
    Missing "l":
    "...with that link consuming 4 dedicated lanes from each chip."

    "Notably motherboard vendors have said that the upcoming 16-core Ryzen 9 3950X was the baseline for which the new VRM designs were validated against."
    Missing comma:
    "Notably, motherboard vendors have said that the upcoming 16-core Ryzen 9 3950X was the baseline for which the new VRM designs were validated against."
  • ballsystemlord - Thursday, July 11, 2019 - link

    @Gavin Could you guys start adding a column of boards that have 6 or more PCI(e) slots, it seems that they've been getting fewer and fewer since M.2 came out?
    Thanks!
  • ballsystemlord - Thursday, July 11, 2019 - link

    I mean total slots. Not any particular size.
  • stux - Thursday, July 11, 2019 - link

    In your “if you want thunderbolt 3” section, you really should mention the ASRock Creator. Otherwise the choices are water cooling specialist limited edition or ITX.
  • peevee - Friday, July 12, 2019 - link

    Why "DDR4 support" and "memory channels" are listed in the chipset table? These are CPU features, not chipset features.
  • BerserkZodd - Saturday, July 13, 2019 - link

    I ordered an X570 Steel Legend and a MP600 Gen4 PCIe M2 drive. My motherboard is still being shipped but it looks like the heatsink that goes over top of the M2 slots is one big piece, meaning my very expensive m2 drive wouldnt fit under that. Can anyone confirm if that is in fact one giant heat sink or does the M2 part come off separate.

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