Ad

News

Intel Core 2 Duo E6400 invades AMD territory on price/performance chart

The latest round of seasonal CPU charts updates from Tom's Hardware Guide reveals what we expected, now that we've had a chance to test Intel's Core 2 Duo E6400 dual-core CPU: At $247 average selling price, according to today's figures from PriceGrabber, it could be the most powerful CPU you can buy today for the fewest dollars. Read more

Intel silently revs Core 2 Duo CPUs

Intel has silently improved its Core 2 Duo line-up. Read more

Intel postpones launch of new desktop CPUs to 27 July

The launch of the Intel Core 2 Extreme X6800, Core 2 Duo E6300, E6400, E6600 and E6700 processors, which were originally expected to arrive on 23 July will be postponed to July 27, according to a recent review of Intel's product roadmap by sources at Taiwan motherboard makers. Read more

Alienware announces desktop PC with Intel's latest quad-core processor

Alienware said it "will" launch Intel's second quad-core desktop processor, the 2.4 GHz Core 2 Quad Q6600, on its Area-51 7500 desktop system. Read more

Latest Reviews & Articles

AMD Phenom II X4: 45nm Benchmarked

AMD Phenom II X4: 45nm Benchmarked

Can AMD finally recapture its former market lead with the Phenom II? We tested their new 45-nm CPU, which is compatible with AM2 motherboards. How do things look from performance, energy consumption and overclocking perspectives? Read more

Best Graphics Cards For The Money: Jan. '09

Best Graphics Cards For The Money: Jan. '09

Detailed graphics card specifications and reviews are great—that is, if you have the time to do the research. But at the end of the day, what a gamer needs is the best graphics card within a certain budget, and that’s what we’re going to show you. Read more

Scorpio Blue: Big Notebook HDDs Go Mainstream

Scorpio Blue: Big Notebook HDDs Go Mainstream

While two other 500 GB mobile hard drives have been available for a while, WD is the first to release this capacity in a model using the standard 9.5 mm height with two platters. Read more

Value In SLI? GTX 260 Core 216 Vs. GTX 280

Value In SLI? GTX 260 Core 216 Vs. GTX 280

We recently built a $2,500 gaming system with three GTX 260 Core 216 graphics cards, noting that these were less expensive than two GTX 280s. In the performance-value game, is 3-way SLI in the cards? Read more

All the Reviews & Articles
  Tom's Hardware Forums » Overclocking » CPUs » I can run 400 FSB e6400 OC at 4:5 but not at 1:1...WHY!
 

I can run 400 FSB e6400 OC at 4:5 but not at 1:1...WHY!




Word :   Username :  
 
Bottom
Author
 Thread : I can run 400 FSB e6400 OC at 4:5 but not at 1:1...WHY!
 
Profile: newbie
More Information

I have a week L625 with batch # A325 e6400.

I can run 400FSB at a 4:5 operation where my memory is running at 500 mhz.

However, I CANNOT run 400FSB at 1:1 operation where my memory is 400mhz.

Why is this? what is affecting this overclock? sooo frustrated.

Could this be a bad cpu or bad mobo?

Related Product

Register or log in to remove.

yas
Profile: addict
More Information

If its 667 ram then you need to loosen the timings and increase the voltage on your ram a little to make it run at 800mhz.


  Tom's Hardware Forums » Overclocking » CPUs » I can run 400 FSB e6400 OC at 4:5 but not at 1:1...WHY!

Go to:
 

Google Ads