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Difference Between FSB And Actual Bus Speed?

Since the bit-width is 32, determining the bandwidth is possible.HTBandwidth Bandwidth (duplex)800 MHz6.4 GB/s12.8 GB/s2000 MHz16.0 GB/s32.0 GB/s3200 MHz25.4 GB/s52.8 GB/s4000 MHz32.0 GB/s64.0 GB/sAs you can clearly see, HT is up In any event, if your buying a new system you have to think of the future, and go with 64. Last but not least, as time goes buy you will find the same thing you're looking for cheaper and cheaper and better, so be sure it's what you're looking for. Upgrading and repairing PCs (15th ed.). weblink

Retrieved June 14, 2011. ^ "XtremeData Offers Stratix III FPGA-Based Intel FSB Module". the FSB is different from the actuall processor speed. Despite this, there are some downfalls to using a larger data bus, not the least of which is the transition of software designed for 32-bit systems onto differing systems. (This which Why have this option and not take advantage of it? Source

Due to differences in CPU and system architecture, overall system performance can vary in unexpected ways with different FSB-to-memory ratios. I am looking at a P4 3.4G at a FSB of 800mhz. And, as a rule, always get the fastest processor you can get: its alot cheaper to upgrade RAM or a hard drive than to go out and buy an entire new ExtremeTech is a registered trademark of Ziff Davis, LLC.

Memory Controller Hub ("MCH"), then:"Bus Speed" is the raw clock rate of the Front Side Bus(transmission channels between the CPU and the memory controller)"Rated FSB" is always "Bus Speed" x 4, this is goign to be hard to explain...but the math works out. Spend your money on a good powersource or something. In HyperTransport- and QPI-based systems, system memory is accessed independently by means of a memory controller integrated into the CPU, leaving the bandwidth on the HyperTransport or QPI link for other

As of right now i have a FSB of 133 and a Bus Speed of 266. Example. JonnyBoy Unregistered guest Posted on Monday, May 09, 2005 - 20:03 GMTbut it doesnt make sense...wuts the point of having a fast car that goes 300mph if u can only drive Once I've got more understanding of it then I'll start to crank the juice up.

Front-side buses usually connect the CPU and the rest of the hardware via a chipset, which Intel implemented as a northbridge and a southbridge. Facebook Google+ Twitter YouTube Subscribe to TechSpot RSS Get our weekly newsletter Search TechSpot Trending Hardware The Web Culture Mobile Gaming Apple Microsoft Google Reviews Graphics Laptops Smartphones CPUs Storage Cases amd 64 bit processer (3200+ pref, 2000 bus) 256meg PCI express video card (dual display is a maybe) Sound card is pretty flexable Raid hard drives- I was looking for the Also if your multiplyer is running at 12.5 when it should be at 10 and its stable, what are you bitching about?

the reason for this is that the clock cycles faster in an Amd appose to an Intel. click for more info XP 64bit is still beta, and drivers are being recompiled and performance tuned still. What advantages did Catholic missionaries to the Indians have over Protestant missionaries in old Oregon Country? On Wikipedia, there is a 3 page article about the FSB while there is only 3 sentences about the HyperTransport bus that AMD has been uses for the past several years.

Are these supose to be the same? http://divxeo.com/difference-between/difference-between-these-two-hd-7770s.html Almost all CPU manufacturers now "lock" a preset multiplier setting into the chip. Retrieved June 14, 2011. ^ Allan McNaughton (September 29, 2003). "AMD HyperTransport Bus: Transport Your Application to Hyper Performance". So if somthing says it has a fsb speed of 400, it has bus speed of 200.

Also, Microsoft Guy - although striping is very fast at sequential writing there's no way your hard drives perform better than your RAM. The A64 no longer has this.. I'm not yet going 64Bit because I can not find a good cost efficient motherboard that supports AGP. http://divxeo.com/difference-between/difference-between-sdram-and-ddr-ram.html Que Publishing.

In image, audio, video, gaming, FPGA synthesis and scientific applications that perform a small amount of work on each element of a large data set, FSB speed becomes a major performance I am a car. Reply With Quote August 8th, 2001,04:51 AM #4 a13antichrist View Profile View Forum Posts HWC Technician Join Date Jun 2000 Location Paris Posts 1,776 System Bus = FSB = Memory clock.

The original front-side bus architecture has been replaced by HyperTransport, Intel QuickPath Interconnect or Direct Media Interface in modern volume CPUs.

January 30, 2009. Yes, my password is: Forgot your password? You have a faster pc than you thought you had, so thumbs up. If you know anything about hypertransport technology you'll know that it runs twice the speed as the bus says.

Can cancer be transplanted into a human and still be viable? By ExtremeTech Staff on March 31, 2004 at 10:53 am Comment Tips used for Top Tips come from the ExtremeTech forum and are written by our community. Thrice_451 edited ! http://divxeo.com/difference-between/difference-between-math.html Thanks TBW New memberUsername: Rambus_kingPost Number: 3Registered: Feb-05 Posted on Friday, February 25, 2005 - 16:57 GMTJelvis, the 3200 has a 200 MHz performance enhancement in both the 32 bit applications

Of course, I did buy the motherboard from another company on line but I can't remember off hand...anyway, just look around for the best deal; newegg is normally the ones with Reply With Quote August 8th, 2001,06:00 AM #5 Anitdaisu Guest FSB refers to Front side bus.