| Thread Tools |
10th September 2009, 21:27 | #1 |
[M] Reviewer Join Date: Nov 2004 Location: Waregem
Posts: 6,466
| Gigabyte GA-P55-UD6 Recieved this a couple of days ago; will start testing after I've wrapped up the Core i5 review (should be in one-two days). First results I find in OC forums make me have high expectations! |
10th September 2009, 23:14 | #2 |
[M] Reviewer Join Date: Dec 2008
Posts: 3,209
| Looking forward to this board compared with Asus brand new toy (better get Milan on the phone )
__________________ |
13th September 2009, 11:30 | #3 |
[M] Reviewer Join Date: Nov 2004 Location: Waregem
Posts: 6,466
| |
13th September 2009, 14:04 | #4 |
[M] Reviewer Join Date: Nov 2004 Location: Waregem
Posts: 6,466
| Wow, this board seems to be really fast |
14th September 2009, 17:57 | #5 |
[M] Reviewer Join Date: Nov 2004 Location: Waregem
Posts: 6,466
| Okay, in contrary to the GD80 board, I can increase the PCI-e frequency quite a lot on this board. Now booting 113MHz and still going up GD80 doesn't do 103 stable |
14th September 2009, 18:22 | #6 |
[M] Reviewer Join Date: Nov 2004 Location: Waregem
Posts: 6,466
| 145MHz now |
14th September 2009, 23:55 | #7 |
[M] Reviewer Join Date: Nov 2004 Location: Waregem
Posts: 6,466
| I've been playing with the P55-UD6 on air and single stage these last couple of days and I found a whole new appreciation for the GD80 board . As for the UD6: - Memory bandwidth performance is excellent; very easy to reach high numbers without actually pushing the memory. - Bios is absolutely fantastic in terms of lay-out - Board feels smooth overall (<-> gd80), but that's a very subjective opinion. Don't know what it is, just feels smooth - Hits 150MHz PCI-e with small increase in voltage - too bad not much performance increase - On air it clocks pretty much the same as the GD80 - On phase I can run 230x20 as stable as on the GD80, but with the GD80 I can push to 233MHz 01 stable whereas it's nearly impossible with the UD6. Reason underneath. - A lot of issues with vcore/vtt setting. I boot 1.50/1.50 or 1.518/1.52V, but anything over that just doesn't work ... on the MSI I can't go over 1.54V VTT either, but I can push a little bit harder on the Vcore on single stage, hence why I can bench a tad higher. In any case, thanks to the better memory and uncore performance I've been able to increase my 01 score with 1200 points using less mhz. |
15th September 2009, 02:09 | #8 |
Posts: n/a
| That's incredible... I am curious though, just to check are you sure that the BIOS setting has a real effect on the PCIe freq? I've seen early BIOS's offer settings that didn't actually change anything, and such a gain would be astonishing! Next question would be if overclocking the PCIe freq changes the DMI freq, since it's really a PCIe 2.0 4x link? |
15th September 2009, 10:55 | #9 |
[M] Reviewer Join Date: Nov 2004 Location: Waregem
Posts: 6,466
| I'll digg into that today, but it seems that there's actually a frequency change. For 150MHz I need to bump up the voltage because it's not stable at stock volts; that would indicate there's a change. |
15th September 2009, 12:18 | #10 |
[M] Reviewer Join Date: Dec 2008
Posts: 3,209
| Blades working condition ? those results are with the Plat's I suppose ?
__________________ |
Thread Tools | |
| |