New MB for 1155 & 1156

timby

New member
I thought I would pass this along for the edification of this august crowd.

ASRock P67 Transformer: P67 Gets LGA 1156 Compatibility - Seems like one MB manufacture has the end user in mind. Seems they've come up with a way to alow folks an upgrade path who have 1156 CPU's. Maybe this is what should have been done in the first place. Also, check out the following info about the weak links in P67 and why P55 had issues:

"Had Intel integrated its clock generator into the CPU, rather than the P67 chipset, it could have made its new processor compatible with the older socket, but not vice-versa, as was the case with AMD’s AM2+ to AM3 conversion, which required AMD to keep older DDR2 memory controller logic in order to retain compatibility. Something as simple as an added key notch could have assured that the mechanical compatibility went only in the “right” direction. The P67 is an improvement over the P55, but we’re sure a great many CPU upgraders would have accepted a sacrifice in motherboard features in order to avoid the expensive of a complete replacement. Many of these potential customers will surely be turned away by the need to upgrade both parts simultaneously, just as they were when LGA 775 disappeared in favor of LGA 1156 a little more than a year ago."

Also, check out the URL for testing of this MB and some insight on why Intel did what they did for Sandy Bridge:

www.tomshardware.com/reviews/p67-transformer-lga-1155-intel-lynnfield,2815.html
 
Sounds pretty cool. But I honestly don't get why you would put an LGA 1156 CPU onto a mobo supporting the P67 chipsets, because the chipset upgrade by itself is not going to give you much of a benefit over P55 imho.
 
i posted a vid about this mobo quite a bit back, but then the sandy's performance was in the dark now the 1156 compatibility seems pointless
 
Well it allows full support for USB 3.0 and SATA 6Gb/s while using 1156 cpu's. Also, you can now take advantage of SLI/Crossfire at 16 bit for both lanes instead of 8 & 8 for the P55. Seems the P67 has some problems with OCing that are being addressed by the K series of CPU's.
 
Well it allows full support for USB 3.0 and SATA 6Gb/s while using 1156 cpu's. Also, you can now take advantage of SLI/Crossfire at 16 bit for both lanes instead of 8 & 8 for the P55. Seems the P67 has some problems with OCing that are being addressed by the K series of CPU's.

Don't spread wrong infos please. The P67 chipset does NOT have support for dual graphics cards configurations at x16 and x16. It has support for a single x16 card or dual x8 cards. There has to be either an NF200 or a PLX chip on the board for dual x16 PCIe lanes.

Also there are many, many P55 boards out there that have USB 3.0 and Sata 6Gb/s. So that's not really to call an advantage at all.
 
I stand corrected. I naturally made the assumption based on the fact the support of PCIe SATA full speed meant they was allowing 16 bit support for both lanes.
 
Don't spread wrong infos please. The P67 chipset does NOT have support for dual graphics cards configurations at x16 and x16. It has support for a single x16 card or dual x8 cards. There has to be either an NF200 or a PLX chip on the board for dual x16 PCIe lanes. Also there are many, many P55 boards out there that have USB 3.0 and Sata 6Gb/s. So that's not really to call an advantage at all.

Bud just saw a review of a new P67 MB by TT and he states it has support for 2- 16 bit lanes for SLI. So what is it? Either is does or it doesn't.
 
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