I have run into an oddity while overclocking. I have OCed an E4300 to 334x9 (3.0GHz) with 1.375v no problem. I wanted to go 1:1 on my RAM though so I pushed the FSB on my Gigabyte 965P-DS3 to 400x8 (3.2GHz) and lowered the RAM to 2.0, and it wouldn't post, even with 1.45v. So, I started upping the FSB more slowly. I went to 350x8 (2.8GHz) and 1.39v and it booted fine. I started an Orthos test and discovered an anomaly. CPU-Z was showing 350x8 (2.8GHz), but everything else in the computer showed 395x8 (3.16GHz)! What the hell? I have the "cool and quiet" options turned off (I can't ever remember what Intel calls those 2 options.) I upped it to 360, and again the same problem. 360x8 (2.88GHz) CPU-Z, 405x8 (3.24GHz) everywhere else. I ran some benches on SiSoft Sandra and my CPU, at it's reported 405x8 (3.24GHz), was slightly faster than an X6800! If it was running at the 360x8 (2.88GHz) that CPU-Z reports then I'm sure it would not have beaten Intel's fastest C2D, so I think the BIOS and CPU-Z are wrong. Everything else seems to report the correct FSB. Here's some screenshots to show what I mean.
-I've circled the FSB inconsistencies.
-Here's my BIOS settings
Despite the anomaly, it's stable so far.
Anyone know what the hell is going on?
-I've circled the FSB inconsistencies.
-Here's my BIOS settings
Despite the anomaly, it's stable so far.
Anyone know what the hell is going on?