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INQ buys a 790FX motherboard in Croatia

We go shopping for bananas and motherboards

CROATIAN DISTRIBUTOR of Gigabyte kit, Ve-mil received a shipment of motherboards from Gigabyte, containing a set of MA790FX-DQ6 motherboards. As soon as one of our readers tipped us off, we showed up in a near-by store to shop for some bananas, and took the plunge of paying 180 quid (252 EUR, 366 USD) to get our mitts on a board. If you're falling from your feet about the price of the motherboard, don't worry - it will carry a more normal cost in countries without 22% VAT.

If you take a look at the Ve-mil's price list, the board is still listed, for 180 quid for cash, and 190 quid if you pay with plastique.


So, what did we actually buy?

1.17 kilo of bananas and a 790FX motherboard... perfect combination
First of all, 1.17 kilo of Bananas (75 pence), imported from Costa Rica (Bonita). Secondly, a MA790FX-DQ6 motherboard

The retail packaging sports Phenom FX, Phenom, Athlon 64 X2 and 790FX logos, while the spec sheet reveals that this board has no less than 42 PCIe 2.0 lanes, or a massive 84 PCIe 1.0a lanes (when talking about bandwidth, of course). Two of the slots are PCIe Gen2 x16, two are PCIe Gen2 x8. Power-wise, two can deliver 150W, two can deliver 75W (Gen2 x8 Electrical), but quite frankly - how could this board deliver theoretical 450W using nothing but conventional 24+8-pin plus 4-pin Molex is above our level of comprehension. Then again, this chipset eats only 8 Watts, a testament to the engineering capabilities coming from AMD Canada and TSMC.

Upper part of retail box clearly shows that 790FX supports Phenom FX, Regular Phenom, Athlon 64Look what we have here, a Phenom FX logo... too bad AMD execs did not have the balls for FASN8

Inside reveals an ad for teamed 1GbE network adapters, which means AMD took a page from Nvidia's nForce 590 book and brought this feature into the world of AMD motherboards. We'll show you a more detailed look in an upcoming article.

Overview of the motherboard itself...
These slots are just dying to get four RV670 boards... or CrossFireX

We are running tests right now, and we will be bringing you a review of this part of AMD's Holy Trinity (Spider "platform") soon, for a quick comparison what changed in a year, with Nforce 590 and AMD's own 580X motherboards. µ

Comments

HD2900XT

See if you can slam 4 hd2900XTs in that sucker with 1 slot waterblocks!!!
posted by : That Guy, 08 November 2007

Linux Support ???

When you do your review can you let us know how well it runs linux and if any closed drivers are needed.

Ta!
posted by : fordp, 08 November 2007

So just crunching the numbers...

Assuming the Northbridge is only dissapating 8W of power, the other componants look like this:

Max for total PCIe slots: 450W
Max total PCI slots: 4W
Max RAM (Kingston HyperX used here): 8.1W
Max Phenom FX: 140W

That totals just over 610W. That doesn't include the southbridge, onboard RAID chips, fireware chips, LAN chips, or other electronic bits that might be on the board.

I would doubt even those silly 1400W power supplies drive over 600W through just the ATX rails.
posted by : dbzeag, 08 November 2007

Numbres, numbers...

42 PCIe 2.0 lanes.. and you get 2x 16 and 2x 8? Ain't that 48 Theo Allmighty UsedToBeReadHead Valich ;) And not to forget PCI-E x1 slot as well.. sooo.. Who got what wrong here? :) Update is due!

Oh, and when you're done testing, you know my phone, I'll be glad to take that Spider platform off your back as I bet you've no more space in your crib :D
posted by : Lux, 08 November 2007

Newegg

This board is now available on newegg...

http://www.newegg.com/Product/Product.aspx?Item=N82E16813128070
posted by : Dave, 08 November 2007

GeForce 8800 Ultra

I Wonder what will happen if they put 4 GeForce 8800 Ultra :P.
posted by : Hok, 09 November 2007

Available

You can purchase this board at newegg now!!
posted by : Comfynumb, 09 November 2007
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