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First up is a revised AMD 780G motherboard from ASRock. We have been fans of their current series based on value to performance ratios and ASRock has listened to some of our requests for changes. The A780GXH/128M features the 780G Northbridge and the updated 710 Southbridge. This is the first 780G board to feature this combination and along with it comes full support for AMD's OverDrive (AOD) application and Advanced Clock Calibration (ACC) technology. In early testing, this combination has worked flawlessly with our older Phenom 8750BE/9950BE processors along with the new Phenom II X3 720BE. In fact, it allowed us to unlock the fourth core on a couple of our retail 720BE (0904 lot code) processors.

The board features four DDR2 memory slots, two PCI Express x16 (x16/x4 electrical), one PCI/e x1 slot, and two PCI slots. Also included is the VIA VT1708S 8-channel HD audio codec with QSound capability, Realtek RTL8111DL Gigabit LAN (PCI/e), six SATA II connectors featuring RAID 0,1,10 capability, 128MB Side Port memory, and D-Sub, DVI, and HDMI video output. Compared to previous board designs, ASRock now includes four fan headers but only the CPU fan header has BIOS/Windows control features.

ASRock also includes their Instant Boot (full resume in 5.6 seconds on this board) technology, OC Tuner application, and Intelligent Energy Saver (IES) system that reduced idle and load voltages around four to six watts on average. The BIOS is full featured for a board in this class segment and offers the main voltage, chipset, memory, and CPU options to overclock a variety of AMD AM2+/AM3 processors.



In fact, we had little trouble getting our latest 720BE up to 3.895GHz under Vista 64 SP1 with 4GB of memory running at DDR2-1092 and the NB speed at 2665MHz. The board also features a very high quality 5-phase power delivery system that fully supports the older 140W 9950BE processor series. We have been very pleased with this board in early testing. A similar feature set will be available on the A780GMH/128M in an uTAX form factor design.



Next up is ASRock's first AM3 motherboard, the M3A790GXH/128M. This board features the AMD 790GX Northbridge and 750 Southbridge. The board includes four DDR3 memory slots with support up to DDR3-1600 (higher when overclocking) and 16GB, three PCI Express x16 (x16/x8/x4 electrical, dual x8 for CrossFire operation), one PCI/e x1 slot, and two PCI slots. Also included is the Realtek ALC890 8-channel HD audio codec with DTS support, Realtek RTL8111DL Gigabit LAN (PCI/e), six SATA II connectors featuring RAID 0,1,5,10 capability, 128MB Side Port memory (DDR3-1333), IEEE 1394A, and D-Sub, DVI-D, and HDMI video output. Compared to previous 790GX board designs, ASRock now includes four fan headers but only the CPU fan header has BIOS/Windows control features.

ASRock also includes their Instant Boot (full resume in 6.2 seconds on this board) technology, OC Tuner application, and Intelligent Energy Saver (IES) system that reduced idle and load voltages around three to five watts on average. ASRock has introduced a enthusiast friendly BIOS that includes a significant number of options to designed to get the most out of this board, including a several auto OC options (5%~50% range) that worked perfectly.

We ran a few quick overclocking tests right before CeBIT started and memory performance is on par with the ASUS M4A79T Deluxe board at like settings up to our 3.8GHz clock speed at this time. Early benchmarks indicate similar application performance also with single card tests to date. We will have further results shortly. In the meantime, this looks like a very nice board choice to pair with a 720BE.



Last, but not least, ASRock has developed a BIOS for their N7AD-SLI (NV 740a SLI chipset) motherboard that allows it to operate with either an SLI or Crossfire setup. We just received the BIOS and will test it shortly. However, ASRock was showing a performance comparison against the Gigabyte EP45-DS3P motherboard with two HD 4850 cards in CrossFire. The systems were setup with a Q9400, 2GB of DDR2-800, 500GB HD, and Vista 32 SP1. Their 3DMark Vantage results showed a slight lead for the N7AD-SLI board with a final score of 5927 compared to 5854 on the Gigabyte board. Therefore, it appears from initial indications that CrossFire performance will not suffer on this particular board. If NVIDIA could end user suffering by allowing SLI operation on chipsets other than the X58 then we would be happy.
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A 780G with SB710 would make for a great budget board!
 

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Weird VRM layout.... very spaced apart.
 

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So no one has a comment on that nForce 740a board of their with SLi and Crossfire ability?

Its a nice board, but just an update for the budget mind with a new/er southbridge. And not being mATX.
 

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Originally Posted by Tator Tot View Post
So no one has a comment on that nForce 740a board of their with SLi and Crossfire ability?

Its a nice board, but just an update for the budget mind with a new/er southbridge. And not being mATX.
I think there will be Bioses to come to enable crossfire on the 750i.

Remember the Dell XPS with a 750i and crossfire 3870's?
 

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More like ASSRock, amirite?! *throws hand up for a high-five op* Anyone? Anyone...?

*ahem* On a serious note, ASRock is actually looking pretty decent as of late. Good for them.
 

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Originally Posted by Aaroman View Post
I think there will be Bioses to come to enable crossfire on the 750i.

Remember the Dell XPS with a 750i and crossfire 3870's?
they probably wernt working right, noobs are just like dahurr! 2x cards = 1337! i knew a guy that thought that way with three 9600gt's on a 790fx eventually got him to swap it in for a 750i and sell one card and get a qx9650
 

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Originally Posted by DjQurt View Post
they probably wernt working right, noobs are just like dahurr! 2x cards = 1337! i knew a guy that thought that way with three 9600gt's on a 790fx eventually got him to swap it in for a 750i and sell one card and get a qx9650
Nope, they were working just fine.

HP did the same thing with their Blackbird II and an Asus board. (Can't remember off hand)
SLi and Crossfire on the same board.

Its been proven that the SLi Crossfire thing is just a BIOS mod away. But no one has figured it out yet on the "consumer end."

I'd love to see boards come out with hacked BIOS for SLi/Crossfire on the same board. It would just make life easier.
 

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So this "mod" is like the X58 for AMD?
 

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Originally Posted by Shift.
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So this "mod" is like the X58 for AMD?

Sounds like it, though, I'd love to see this on boards like the Foxconn Destoryer, Crosshair II, Asus, Gigbyte, Biostar, & Foxconn 790FX boards.

As I don't think that little AsRock 740a is going to be a feature rich OCer.
 
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