A couple days ago I got a DS3 which turned out to be a version 3.3. About 3 months ago I purchased a version 1 DS3 and a 6300 and overclocked to 3.2ghz no problem.
The new DS3 3.3 is *much* different than the version 1. For one thing it has 6 phase power regulation vs (this is from memory) 3 for the version 1 DS3. Huge difference there. The 3.3 is marketed as being QUAD core compatible all over the box so I figure that is where the extra 3 regulators come from.
The larger problem with version 3.3 is overclocking. Basically settings that worked for version 1 don't work the same on 3.3
Things I have noticed:
1. Vdroop, 3.3 has vdroop more like the ASUS p5b (deluxe), so if I set 1.375v in bios, cpu-z reports ~1.33v. DS3 version 1 had no perceptable vdroop.
2. PCI 1x issue (just like ASUS p5b). You have to set the northbridge up a voltage notch to get PCI 16x.
3. Overall bios wierdness. All kinds of wierd :banana::banana::banana::banana: including non boots, half boots, double boots. Thing is once you are booted, it will stay up as long as you have the power on.
4. Power savings/sleep/resume. So far I have not gotten reliable S3 sleep working when overclocked. This sucks and is annoying. I use Vista though, which is different than when I had the version 1 I used XP. Bottom line is that so far it isn't working well.
5. Possible RAM destroyer. This is not different than version 1 but no :banana::banana::banana::banana:, both of these boards killed one of two Corsair XMS Twin2x 5,5,5,18 1.9v DDR2 800. I am not a :banana::banana::banana::banana::banana: though, it could easily be that Corsair has had some bad batches of this RAM. Either way the replacements work %100 and overclocked quite a lot.
6. Northbridge heat sink is different. I don't have a picture but it is roughly the same size but has more fins. Either way the northbridge on the DS3 runs HOT. Definitely add a fan if you can.
7. Limited to bios f10. Version 3.3 simply has no other bioses available. I feel that a lot of these issues can and will be taken care of with a couple BIOS updates, still its annoying that after all the work done on version 1, 3.3 seems like a completely new board.
8. I am able to overclock at least as well as the version 1 board. It just takes more screwing around in the BIOS. Bottom line is once you are booted, this board is ROCK stable.
Feel free to add your observations. I feel the DS3 3.3 is a great board and it is different enough to warrant its own thread.:banana: :clap:

