Hyper Transport Frquency

[Tigergutt]

Hei!

 

Da jeg er.... var en stor intel fan.....

Og har nå gått over til AMD.... Lurte jeg på en ting

Hva er Hyper Transport Frquency got for/hva gjør den???

[nikhuse]

"HyperTransport™ technology was developed at AMD with the help of industry partners to provide a high-speed, high-performance, point-to-point link for interconnecting integrated circuits on a board. With a top signaling rate of 1.6 GHz on each wire pair, a Hyper Transport technology link can support a peak aggregate bandwidth of 12.8 Gbytes/s.

 

The HyperTransport I/O link is a complementary technology for InfiniBand and 1Gb/10Gb Ethernet solutions. Both InfiniBand and high-speed Ethernet interfaces are high-performance networking protocol and box-to-box solutions, while HyperTransport is intended to support "in-the-box" connectivity."

[Pels]

Hva er Hyper Transport Frquency got for/hva gjør den???

For å si det kort, det er (nesten) samme som FSB.

[nikhuse]

En "nyere versjon av FSB" kanskje?

[Pels]

Jupp,

With the HTT replacing the FSB, the terminology is different, but the technology is basically the same. The CPU itself still has a FSB, if you will, as the multiplier has to multiply something, doesn't it? The difference is that the new FSB, or HTT, can be set independantly of both the memory-CPU link and northbridge-CPU link speeds.

 

There are a few adventurous souls who have gone beyond the 300mhz HTT mark, which although it may seem a far way away, it is obtainable with some of the chipsets out there. Unfortunately, this speed is still limited by the motherboard that you use, although most of the current releases reach 285 with ease. However, like i mentioned earlier, you get the best performance by having memory that will run at the same speed. If you really want a reason as to why, it lays in the signal conversion from one speed at one CPU part to the other speed on the second CPU part. The conversion is naturally going to add some latency.

___

EDIT: http://www.aoaforums.com/frontpage/index.p...&id=249&Itemid= google er en fin ting vettu

Endret 21. februar 2005 av Fur

[pertm]

Dere kan ikke sette inn linker hvor dere har tatt disse qutene fra så andre kan lese mer der.

[nikhuse]

Ta en tur på AMD.com så får man vite det meste.

[Tigergutt]

Tusen takk