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Word has just reached KitGuru that one of the most popular enthusiast CPUs in the world, the Core i5 750, has been handed a long sword, pointed in the direction of its family temple at dawn and told to cut out its main intestine before plunging the cold metal into its heart. Well, sort of.
Die Forderung unserer Community: Statt auf Windows Vista zu setzen, sollte Windows 7 den Vorzug erhalten, da Microsoft bei diesem Betriebssystem den Scheduler überarbeitet hat und es so für Thuban besser geeignet wäre. Und so begann unser Test de facto von vorn - diesmal mit Windows 7 als Unterbau. Doch während der Tests stolperten wir über einen Sachverhalt, der einige Fragen offen ließ, die geklärt werden wollten.
There is one CPU from Intel which has remained at its price point without a refresh for some time now. That CPU is the Core i5-750 originally released in September 2009 it was long due a refresh and just a few weeks ago Intel made that move, releasing the Core i5-760. Today we have that very CPU on our test bench to find out how it compares with the older model and the direct competition from AMD at $200, the 1055T.
Anlässlich der Hot Chips 22 hat AMD einige Informationen zu seinen Prozessorkernen "Bulldozer" und "Bobcat" freigegeben. Wohlgemerkt: Es geht hierbei weniger um komplette CPUs oder APUs, wie AMD seine Kombination aus Rechen- und Grafikkernen nennen wird, sondern in erster Linie um die Architektur der CPU-Kerne.
AMD is unveiling today the new processor architecture that will be used in their new CPUs starting in 2011. Codenamed Bulldozer, this architecture is completely different from the current AMD64 architecture that AMD has been using since the introduction of the very first Athlon 64 CPU back in 2003. In this tutorial we will give you an in-depth explanation of how this new architecture looks like and how it works.
Congratulations! If you're reading this article that means you are either trying to overclock your LGA 1156 platform for the first time or you already overclocked it but want to know more about how it is done and read if you can "enhance" your setup to reach that sweet point. The LGA1156 platform has been out for a while now, and it quickly got adopted by the users as the main performance platform thanks to the lower prices compared to the LGA 1366 while keeping the same performance. Intel launched 4 cores/8 threads processors (Core i5 and Core i7) based on Lynnfield's architecture, and after that we saw 2 cores/4 threads CPUs with Intel GMA HD graphics (Core i3 & Core i5) based on Clarkdale's technology. Thanks to a better and more mature technology, along with reduced manufacture's size, the entire LGA 1156 gamma is able to overclock in a very decent way within air-cooling conditions, and that's what we're analyzing today. Benchm! ark Reviews will teach you how to understand overclocking values while doing the process at the same time. After that, the Core i3, Core i5 and the powerful Core i7 processors will be deeply analyzed to check how the MHz increase versus heat, voltage and power consumption. Start your engines and have a look at our latest Intel LGA 1156 Overclocking Guide to setup your latest Core i3/i5/i7 CPU to the max!
AMD hat auf der HotChips-Konferenz seine zwei neuen CPU-Architekturen Bulldozer und Bobcat nunmehr offiziell vorgestellt. Die entsprechende Präsentation gibt es (u.a.) beim Planet 3DNow! zu besichtigen, wobei in dieser jedoch nur wenige konkrete Fakten zu den beiden CPU-Architekturen genannt werden – diese hat AMD erst im Anschluß an die Präsentation bekanntgegeben. Markantester Punkt an Bulldozer ist sicherlich seine Modul-Bauweise, welche wir nachfolgend beleuchten wollen.
Intel compiler and libraries often work suspiciously slow on processors from other vendors. The matter is that generated code has multiple versions of the most critical parts optimized for specific architectures and instruction sets. There's also a dispatcher that selects the needed code path. Thanks to Agner Fog, who has found out how to change the CPUID data of the VIA Nano processor, we now can conduct an independent "fairness" test and see what's going on.
At KitGuru we spend a lot of our time playing with high end hardware, and it can be disheartening for many readers. In the cold hard 'real world' not everyone can afford a Core i7 980X with SLI'd GTX480's and to be honest, for most people this is totally overkill anyway. Killer performance shouldn't cost a fortune and this is the focus of today's write up.
Wir schicken die nächste Intel CPU ins Rennen: Heute muss der Core i5-670 (Clarkdale) durch unseren Benchmark-Parcours.
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