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Why Does 400 MHz FSB Run At Only 266 W/ P4 2.2?

These capacitors would bulge and leak, resulting in product failure after only a few years of use. With my P4 MB, I bought the best MB I could get at the time, and the slowest CPU still sold new at the time (1.7GHZ CPU), after the 3.0something P4 You're not telling me anything new, Macintire. My next purchase wil be a new mobo that can take FULL advantage of the CPU an RAM.

A Pentium 4 2.6ghz 800mhz bus Northwood chip Intel i875 motherboard with gigabit ethernet soundblaster live 5.1 audio 512meg Corsair memory 256meg x2 1 windows XP pro Liscense GeForce 5600 Ultra Could it be a 2.2ghz P4? I am Spartacus 20:34 05 Oct 07 Please start your own thread and not hijack someone else's Simsy 08:03 06 Oct 07 just as I think I've got on top The difference's quite significant. https://forums.techguy.org/threads/why-does-400-mhz-fsb-run-at-only-266-w-p4-2-2.334147/

In one test, an Athlon 1GHz beat out a P4 1.4ghz in my benchmarks. Gallatin (Extreme Edition)[edit] In September 2003, at the Intel Developer Forum, the Pentium 4 Extreme Edition (P4EE) was announced, just over a week before the launch of Athlon 64 and Athlon USB 1.1 x2 GX110 Intel 810e Pentium III Coppermine 66/100MHz SDRAM, 2 PC100 SFF, low-profile, midsize (370 only), minitower Slot1 or Socket 370 CPU.

Upping the FSB is mostly a matter of motherboard and memory support, not CPU support (outside of being able to adjust the clock multiplier). Style Default Style Contact Us Help Home Top RSS Terms and Rules Copyright © TechGuy, Inc. could get the XP mobile 2500+ chip $88 ($95 for the 2600+, its even better at overclocking) could get the motherboard $85 could get two sticks of pc3700 memory $140 (512meg Dave Perry, Feb 24, 2005 #8 4steve44 Joined: May 3, 2004 Messages: 1,544 Dave Perry said: I asked this on another forum, but I'll ask here, too.

The Register. ^ Neese, Pat (2007-12-31). "OptiPlex 170l". Are you looking for the solution to your computer problem? By looking at the actual MHz speed you can see that DDR200 RAM is appropriate for a 400FSB P4, DDR266 for a 533FSB P4, and DDR400 for an 800FSB P4. http://www.dslreports.com/forum/r7585749-What-is-the-difference-bewteen-333-400-RAM Faster is NOT always better: The problem wth the way everybody currently numbers processors is that they're all lying to you.

The 3200+ should give a nice speed boost. In other words, if it's PC2700 333, what would it actually run at in a 533 FSB system? Common Pentium 4's come in the following configurations: 100Mhz real, 400Mhz effective bus speed 133Mhz real, 533Mhz effective bus speed 200Mhz real, 800Mhz effective bus speed 266Mhz real, 1066Mhz effective bus Thanks much, Dave Dave Perry, Feb 23, 2005 #1 Sponsor 4steve44 Joined: May 3, 2004 Messages: 1,544 Dave Perry said: Hi everyone, I have a two year old Dell

And when you compare Athlon XP PR's to Intel MHz ratings then the Athlon's beat out Intel in nearly every case - the top of the line is unusual in that USB 1.1 x2 GX115 Intel 815E Pentium III or Celeron 100/133MHz SDRAM (PC100)/PC133 SFF, low-profile, minitower GX200 Intel 82820 PCCI/AGP Pentium III 100/133MHz RAMBUS, 2 PC800 SFF, low-profile, midsize, minitower GX300 Motherboard is same as GX520, but includes 4 DIMM slots and 1 PCI Express slot. flavallee replied Mar 17, 2017 at 7:47 PM Loading...

I think I have a brain degradation in this subject... A 3.2GHz variant was launched on June 23, 2003 and the final 3.4GHz version arrived on February 2, 2004. With my cpu-id software that says bus=400, couldn't it be an indication, that the mobo can also support my 2.26 p4? BUY 2 sticks of RAM, not one.

As a result, the i865/875 chipsets are the best for the P4 processors. Thanks a lot ikari120378, Jun 23, 2005 #229 ikari120378 Joined: Mar 2, 2005 Messages: 93 Location: Indonesia Hello Mr Floppyman, here's the MSI mobo spec i mentioned before: 865GVM2-LS supports That architecture is making me drool. (Forget the 64-bit registers - What's important in the short term is that AMD doubled the number of GPRs and vector registers.) x86-64 >>>> IA-64 Arcadion, Feb 24, 2005 #13 SacsTC Joined: Dec 30, 2003 Messages: 1,647 Compatible with Dell Dimension 2400 (533MHz FSB), 3000, 4550 (533MHz FSB), 4600, 4600C, 8300 (533MHz FSB), Optiplex 160L, 170L,

Some perform better at CAD rendering and some better at DIVX encoding and some better at office work. The 2700+ with 256Kb of L2 Cache is clocked the same as the 3000+ with 512Kb. The other system has a Intel Celeron 2.0 Ghz CPU.

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Okay...that clears some of my worries up about the FSB speed...but the only other issue I can think of along my lines is: You're talking about a 333Mhz FSB on that Why does 400 MHz FSB run at only 266 w/ P4 2.2? Is being in IT simply being a contractor now?! [No,IWillNotFixYour#@$!!Computer] by MineCoast336. Copyright © 2017 SlashdotMedia.

but its fully adjustable and modular and runs realyl well too. It helps that throughput isn't everything - Latency is also important, and the P4 was designed around an extremely high-latency memory subsystem (RDRAM), while the Athlon was designed around a much Sign In Sign In Remember me Not recommended on shared computers Sign in anonymously Sign In Forgot your password? Try to milk that!

Thanks for the thoughts. Intel in my price range are at 533Mhz FSB. (I MIGHT could afford 800Mhz FSB intel chip but then we're getting out of my budget even though 800Mhz mobos aren't terribly emachines and wal-mart PCs may be cheap but they're certainly no more than a 2-year computer. Im using a T1 Dragon 7+ cooler with a thin layer of thermal compound on the chip.