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Wo ist das Problem, einen NV-PCIe-Switch (z.B. NF200) an den PCIe-Controller der LGA1156-CPU anzuschließen und eine passende NForce8-MCP über DMI? Natürlich gibt es SLI. Ziemlich sicher stellt sogar AMD oder besser AMDs Haus und Hoflieferant für PCIe-Switches PLX (siehe X2-Karten) für CF eine PCIe-Switch zur Verfügung (der Rest kann ganz normal über den ICH11 AKA P5x bzw. Ibexpeak laufen).
Für den 1156 ist weder SLI noch CF ein Hindernis. Diese Lösung mit dem PCIe-Switch ist sogar stromsparender und effektiver als die QPI-Lösung des x58.
Ich rede ja auch nicht davon das es kein SLI auf 1156 geben wird!
Sondern das es wohl kein SLI auf Intel Platinen geben wird. P55 wäre sonst direkter Konkurent zu Nvidias Chipsätzen und das will man bei Nvidia sicher nicht. Und damit hätte Intel einen guten Grund den X58 nicht auslaufen zu lassen. Ist doch nicht so schwer geschrieben oben oder?
Vieleicht kommt NV ja gleich mit einem Chipsatz mit 32Lans für die Grafikkarten, dann wären sogar SLI und 3-Way SLI ohne NF200 Chip möglich. Ich denke das ist sogar recht Wahrscheinlich.
SLi über den Chipsatz würde ich nicht wollen, da das DMI-Interface aus 4 [mögl. modifizierten] PCIe-Lanes besteht, und somit nur 1GB/s als Bandbreite zur CPU zur Verfügung.
(Quelle: Fudzilla)IDF Taipei: Independant memory Voltage
Despite everything we've heard so far, it seems like Intel hasn't implemented a Voltage limitation on the Core i7 processors, nor on the memory and the two aren't linked to each other. We've heard reports of some boards reaching 2.2 or even as much as 2.4V on the memory, so those of you out there with high-performance DDR3 memory have nothing to worry about.
Furthermore, it seems like the 1.65V limitations for the Core i7 CPUs is a safety precaution, as the CPUs are unlikely to die straight away if you go beyond this, but it will shorten the life span of the processors. Intel doesn't really seem to know at what Voltage the life span will be severely shortened and the 1.65V limit is a blanket safe zone so that people don't end up frying their processors.
Turbo Boost will not modify the CPU Voltage and it even sounded like there's no need to tweak the CPU Voltage for the average overclocker and that this is something that would only be needed to be done by extreme overclockers and the Intel people we spoke to sounded very pleased with the overclocking results of the Core i7 processors.
It's still about a month to go before anyone will be able to get their hands on the new CPUs and actually start frying them, but we have a feeling that most people won't be having any issues, especially as there's no correlation between the CPU and memory Voltage with should please a lot of people that have been thinking about upgrading to the new platform.
weiß jetzt nicht ob das hier herpast!? bitte nicht schlagen
was ist nun besser CROSSFIRE oder SLI?
oder was ist da der unterschied bei den beiden?
eigentlich gibt es keinen Unterschied zwischen beiden, eines ist halt Ati, das andere nVidia.weiß jetzt nicht ob das hier herpast!? bitte nicht schlagen
was ist nun besser CROSSFIRE oder SLI?
oder was ist da der unterschied bei den beiden?
Der Nachfolger für den 775 ist der 1156, nicht der 1366. Auch nicht 1156+1366. Natürlich würde Intel das heute nie behaupten, man hat heutzutage nur die 1366 und die ist natürlich das Beste von der Welt - kein Wunder, Intel will den teuren Scheiss verkaufen. Sobald der 1156 draußen ist, wird der 1366 fallen gelassen wie eine heiße Kartoffel.
(Quelle: Fudzilla)IDF Taipei: Memory interleaving
Another good piece of news about the upcoming Core i7 processors is the fact that the memory will be overclockable on all models, as it's running in a separate "bus" to the CPU. This means that those that already have expensive DDR3 memory kits have nothing to worry about, as they'll get the most out of their current modules.
In other words, you can overclock and underclock your memory to fit whatever "bus" speed you'll run the CPU at, although we're not quite sure how the QPI will work when it comes to overclocking the Core i7 processors, as it's not quite like the traditional front side bus that Intel have been using to date.
Another neat feature is that you can run unmatched memory modules in your X58 motherboard, although you won't get quite the same performance as you would running matched modules. It's possible to run one, two and three way interleaving over all three memory channels. The interleave can be spread over multiple modules in the same channel, but the limitations is that the same channel can only appear in an interleave once.
The granularity is 64MB, in other words, the smallest size on one interleave would be 192MB, although it's unlikely that someone would end up with such a configuration, as the smallest DDR3 modules are 512MB. Again, this is good news for people planning to upgrade, as it's possible to run with unevenly configured memory, but according to Intel you get the best performance if you keep the same amount of memory in the same channel, although this doesn't mean the same size modules in each channel.
For example, if you own a 2x2GB DDR3 kit today, you can compliment it with a 2x1GB kit and split it into 2GB per channel for the best overall performance. This means that triple-channel memory kits might not be as popular as first expected and it could possibly upset a few memory manufacturers that hoped to sell a lot of triple-channel DDR3 memory kits.