Here's a post I just made over at the overclockers.com forum..............
Well, I've finally got some figures for my new P4G8X Deluxe!! I installed the board last night after running some benchies on a clean WinXP install on my old BD7II. I tried the best I could to get an apples-to-apples comparison between my old i845E board and the new E7205 one. Because my BD7II couldn't run a 1:1 memory ratio above a 166MHz FSB (no matter what timings I used) I used that FSB speed as the starting point for my Granite Bay overclocking. In fact, the first time my P4G8X completed a POST was at 166MHz FSB!!!
After running the same benchies at 166MHz FSB as I did on the BD7II, I cranked the speed up to reach the maximum of what my system could manage. At that speed I ran all those benchies again. The #1 factor limiting my OC was my CPU, most likely this was due to heat. I was using the stock Intel HSF and idle temps were often around 45-50*C and load temps were nearing 60*C. System temps were fine though - 29-33*C, this leads me to believe that the stock HSF just wasn't up to the task for my own particular CPU frequency and vcore. I need watercooling badly.
Anyway here are some results......
Test Settings.....
Clean WinXP install, no updates or service packs, NVIDIA Ref Drivers 41.09, Intel chipset drivers 4.10.1012, P4G8X BIOS 1003, GF4 Ti4600 @ 300/700. Sandra ver 2003.1.9.31, Quake2 ver3.20, Quake3 original ver, Windows Media Encoder v9.0, PCMark2002, 3DMark2001SE build 330.
BD7II, 166MHz FSB, 2.83GHz, DDR333
P4G8X, 166MHz FSB, 2.83GHz, DCDDR333
P4G8X, 177MHz FSB, 3.01GHz, DCDDR354, CPU vcore 1.65v
Sandra Memory Bandwidth Test
BD7II 166 - 2550MB/s
P4G8X 166 - 4075MB/s
P4G8X 177 - 4375MB/s
3DMark2001SE build. 330, Default Settings
BD7II 166 - 13,649
P4G8X 166 - 14,117
P4G8X 177 - 14,562
P4G8X 177 - 15,006 (GF4 315/735)
3DMark2001SE build. 330, 640x480x32
BD7II 166 - 15,933
P4G8X 166 - 17,078
P4G8X 177 - 18,060
Quake2 v3.20, 800x600x32 (Q2 for a laugh!)
BD7II 166 - 516.1 fps
P4G8X 166 - 563.4 fps
P4G8X 177 - 590.9 fps
Quake3A, Demo1.dm3, original release, Fastest Setting
BD7II 166 - 379.4 fps
P4G8X 166 - 411.1 fps
P4G8X 177 - 451.1 fps
Windows Media Encoder v9.0, 424MB MPEG movie encode
BD7II 166 - 993 secs
P4G8X 166 - 953 secs
P4G8X 177 - 887 secs
PCMark2002 Memory Test
BD7II 166 - 6605
P4G8X 166 - 7758
P4G8X 177 - 8179
Well, that's all for now folks. Overall, I'm very pleased with this board. The performance isn't Earth-shattering but it's a nice little boost and it feels faster to me than the other board too. My main reason for getting a GB board was to get rid of my POS BD7II because of all the problems I had with it. The BD7II just wouldn't have a 1:1 memory setting above 166MHz so that limited my overclocking because of having to use the 4:3 memory setting (which made my DDR speed suck!!). The P4G8X is a very nice board but if you've got a DDR400+ single-channel board then it may not be worth the money. It was certainly worth it for me though.