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  Topic Review (Newest First)
05-30-2020 06:44 AM
asdkj1740 btw the mortar and tomhawk got upgraded from discret mofets to drmos/sps.
however the BAZOOKA stays unchanged, i was hoping it at least to be upgraded to 5*(2H+2L) just like gaming plus without doublers and ir controller.
the b450m bazooka plus is great.

Quote: Originally Posted by Nighthog View Post
The Livestream was a mess to go through, only at the 2hour mark was more comprehensive information presented I wanted from it where they mentioned actual specs to a degree.

About RAA229004. It this a Intersil part? Gigabyte uses ISL229004 and they are 5+3 controllers (8-phases total) going through their data.

EDIT: RAA = RENESAS?
they even didnt post the price chart just like what they shown at z490 livestream, i was waiting that for a hour and i gave up lol.

yes RAA = RENESAS

RENESAS bought intersil.
"RAA" should be renesas stuffs, intersil with "isl".

some controllers (X+Y) can be rearragned between vcore and vccgt/soc, some cant or it needs to be custom made for mobo manufactures.
05-30-2020 06:36 AM
Nighthog
Quote: Originally Posted by asdkj1740 View Post
oic i didnt go throught the whole livestream.

the info of the mps stuffs on itx edge cant be found online. thats the part i am confused. and it is not listed as MPXXXX model in the source, i just tried to find the most likely ones, although it is explicilty stated to be MPS stuffs.
we shall wait and see the actual unbox/reviews later to verify them in case there are some typo.
The Livestream was a mess to go through, only at the 2hour mark was more comprehensive information presented I wanted from it where they mentioned actual specs to a degree.

About RAA229004. It this a Intersil part? Gigabyte uses ISL229004 and they are 5+3 controllers (8-phases total) going through their data.

EDIT: RAA = RENESAS?
05-30-2020 06:28 AM
asdkj1740
Quote: Originally Posted by Nighthog View Post
It was the B550 MSI video, Though they might have only mentioned Dr.MOS just drew a conclusion it was Vishay, but I'm aware there are Intersil Dr.MOS as well but more than that I know not who makes "Dr.MOS". They are the usual suspects for these boards overall. If there is another manufacturer my guess was then wrong.

As you have a better source as "toppc" from MSI should be I'll go with that information and add it into the list.

It's good you had the parts numbers there. Was missing and found no source yet for it.
oic i didnt go throught the whole livestream.

the info of the mps stuffs on itx edge cant be found online. thats the part i am confused. and it is not listed as MPXXXX model in the source, i just tried to find the most likely ones, although it is explicilty stated to be MPS stuffs.
we shall wait and see the actual unbox/reviews later to verify them in case there are some typo.
05-30-2020 06:01 AM
Nighthog
Quote: Originally Posted by asdkj1740 View Post
btw why NIGHTHOG said the itx mosfets are from vishay? any source?
It was the B550 MSI video, Though they might have only mentioned Dr.MOS just drew a conclusion it was Vishay, but I'm aware there are Intersil Dr.MOS as well but more than that I know not who makes "Dr.MOS". They are the usual suspects for these boards overall. If there is another manufacturer my guess was then wrong.

As you have a better source as "toppc" from MSI should be I'll go with that information and add it into the list.

It's good you had the parts numbers there. Was missing and found no source yet for it.
05-30-2020 03:42 AM
asdkj1740 MPG B550 GAMING CARBON WIFI
12+2, IR35201 (6+2), 12*TDA21462 60A=720A, 6*IR3599 DOUBLER

MPG B550 GAMING EDGE WIFI
10+2, RAA229004 (5+2)?, 10*ISL99360 60A=600A, PARALLEL/TEAMED

MPG B550 GAMING PLUS
10+2, IR35201 (5+2), 10*(1H+1L)(4C029+4C024), 5*IR3598 DOUBLER

MPG B550I GAMING EDGE WIFI
8+2, MPS MP2855 (?), 8*MP86936 (60A?****)=480A, PARALLEL/TEAMED(NO DOUBLER)
(google said MP86936 is 70a)

MAG B550 TOMAHAWK
10+2, RAA229004 (5+2)?, 10*ISL99360 60A=600A, PARALLEL/TEAMED

MAG B550M MORTAR (WIFI)
8+2, RAA229004 (4+2)?, 8*ISL99360 60A=480A, PARALLEL/TEAMED

MAG B550M BAZOOKA
4+2, RT8894 (4+2), 4*(2H+2L)(4C029+4C024), DIRECT 4 PHASES///PARALLEL 8 WITH 4 CHOKES ONLY

B550-A PRO
10+2, IR35201 (4+2), 10*(1H+1L)(4C029+4C024), 5*IR3598 DOUBLER

B550M PRO-VDH WIFI
4+2, RT8894 (4+2), 4*(2H+2L)(4C029+4C024), DIRECT 4 PHASES///PARALLEL 8 WITH 4 CHOKES ONLY

B550M PRO-DASH
4+2, RT8894 (4+2), 4*(2H+2L)(4C029+4C024), DIRECT 4 PHASES///PARALLEL 8 WITH 4 CHOKES ONLY

source: toppc from msi



XEX B550 XXXXX
?????????????????????????????????????????????????? ??????????????????????????
would be arrived in june/july



btw i have seen ppl saying RAA229004 or RAA229001 to be X+Y=7 which should be wrong.




combined with NIGHTHOG DATA
MPG B550 GAMING CARBON WIFI 219$/249€ 12+2 TDA21462 60A 6-Layer
MPG B550 GAMING EDGE WIFI 189$/209€ 10+2 ISL99360 60A 6-Layer
MPG B550I GAMING EDGE WIFI 199$/219€ 6+2 (MP86936??) 60A 8-Layer
MPG B550 GAMING PLUS 149$/169€ 10+2 10*(1H+1L)(4C029+4C024)
MAG B550 TOMAHAWK 179$/199€ 10+2 ISL99360 60A 6-Layer
MAG B550M MORTAR WIFI 169$/189€ 8+2 ISL99360 60A 4-Layer
MAG B550M MORTAR 159$/179€ 8+2 ISL99360 60A 4-Layer
MAG B550M BAZOOKA 139$/155€ 4+2 4*(2H+2L)(4C029+4C024)
B550-A PRO 139$/155€ 10+2 [1x1+2x2] Mosfets 10*(1H+1L)(4C029+4C024) 4-Layer
B550M PRO-VDH WIFI 129$/139€ 4+2 4*(2H+2L)(4C029+4C024)
B550M PRO-DASH 119$/129€ 4+2 4*(2H+2L)(4C029+4C024)
05-30-2020 03:05 AM
Nighthog Seems the release date is June 16th for B550.

ASUS have preliminary listing on sites for sale on that day on their boards now, but no prices though.

These boards are listed for release 2020-06-16:
ASUS ROG STRIX B550-E GAMING
ASUS ROG STRIX B550-F GAMING (WI-FI)
ASUS ROG STRIX B550-F GAMING
ASUS TUF GAMING B550M-PLUS (WI-FI)
ASUS TUF GAMING B550M-PLUS
ASUS PRIME B550M-A (WI-FI)
ASUS PRIME B550M-A
ASUS PRIME B550M-K
05-29-2020 07:03 PM
Heuchler
Quote: Originally Posted by LiquidHaus View Post
As an X570 Aorus Xtreme owner, I can't help but chuckle while shaking my head. That B550 Aorus Master will be a very nice board for the price.

Guess I'll have to hold on to this board until it's not worth anything anymore. Especially because now whatever kind of resale value it had is gone.

only X570 AORUS Master owners will laugh at this
05-28-2020 06:35 AM
Nighthog
Quote: Originally Posted by asdkj1740 View Post
Well not like it's unusual they get the part numbers and specifications for them wrong. Question becomes is the part number wrong or the Amperage rating.
They should be around the corner soon enough for release.
05-28-2020 03:15 AM
asdkj1740 https://www.digikey.cn/products/zh/i...vers/746?v=742

sic652 55a
sic651 50a


um....
05-28-2020 12:30 AM
Nighthog Gigabyte has announced prices!

Cheatsheet from GBT_Brian

B550 AORUS Master 279.00$ 14+2 TDA21472 70A 6-Layers
B550 AORUS PRO AC 189.00$ 12+2 SiC651 55A 6-Layers
B550 AORUS PRO 179.00$ 12+2 SiC651 55A 6-Layers
B550 AORUS ELITE 159.00$ 12+2 SiC651 55A 4-Layers
B550 GAMING X 139.00$ 10+3 PPAk [1x1] 4-Layers
B550M AORUS PRO 129.00$ 10+3 PPak [1x1] 4-Layers
B550M AORUS ELITE 109.00$ 5+3 PPak [1x2] 4-Layers
B550M GAMING 99.00$ 5+3 PPak [1x2] 4-Layers
B550M DS3H 94.00$ 5+3 PPak [1x2] 4-Layers
B550I AORUS PRO AX 179.00$ 6+2 Intersil Dr.MOS 90A 8-Layer
B550 VISION D 259.99$ 12+2 SiC651 55A 6-Layer
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