Performance issue due to high CPU usage
Performance issue due to high CPU usage
My system uses an Xeon X5450 and I've placed an order for an ASUS P5Q DELUXE Mobo. I'm considering boosting its speed to 4GHz or higher, since P45 boards tend to perform well at higher frequencies.
If you're aiming to make it work, you'll need a solid plan to boost your FSB speed with an EP45 stick, especially if you're targeting quad processors. These are top-tier FSB clockers for both dual and quad systems, but I'm focusing on DDR2 options like the P5Q Deluxe, Premium, and E series. My goal is to push my 1GB team sticks to 1066C6, but if you're looking for a more robust setup beyond that, a DDR3 solution might be better. For DDR3, look for boards that handle voltage changes well and don’t fail under stress—voltage stability is key. If you want to explore DDR3 scaling, aim for models like the M378B5773DH0 or M378B5273DH0. I’m also checking if higher voltage support (like 3V) is possible with modern designs, as some newer boards can handle it. For DDR2, the P5Q line remains solid, but you’ll need more sticks to reach your target clock speeds. If you’re serious about pushing performance, consider what voltage and stability requirements your build demands.
I own standard Kingston memory sticks with 2GB capacity, 4x800MHz CL6 6-6-6-18 speeds. I'm unsure if they'll perform well with over 450 FSB OC speeds. Perhaps upgrading to higher-frequency OC kits would be better.
I haven't tried the top-rated 2GB kits yet. Could you share an image of the text on the black ICS? That way, we can check the OCR details or compare with hardware documentation.
Seems like a refresh is coming in for this board. You're checking how far the FSB can be clocked on an E8000 dual-core system. The 1066C6 model does great at boosting speeds, and with a good setup you could hit 1520 in a simple 1x3 layout. These parts are usually under $150 if you check local used markets. The 1430 setting works well for 7-9-9-10 at 2.2v and should be fine now. Just aim for performance level 9 or higher depending on the FSB speed, and leave most settings auto unless you notice issues. Your board handles a 400 nanosecond delay and 200 nanosecond CPU lag nicely, though boosting to 1000 nanoseconds and 800 nanoseconds might help a bit more. You should probably go to sleep now and revisit this after you've upgraded the BIOS—there are some solid options out there, including a modified P5Q Deluxe with the Maximax II formula. Just be aware that your current board struggles past 570 MHz and caps around 490 stable. Other P5Q models you’ve seen perform worse. If you’re not sure about RAM speeds, consider loosening TRCD and TRP to 9 and tightening the fans as much as possible. That should give you more room for higher frequencies. You might also need to bump up VNB a bit since it’s quad rank. If everything holds up, try reflashing with a cheap CH341A chip—it works on P5Q but didn’t help with RAM speed. Just keep an eye on the board’s health and adjust accordingly.