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Intel Core i7 'Nehalem' processor and X58 chipset

We put the chip giant's new architecture to the test

Top three mobile application threats

PCMark05 Results

Intel Core i7 - PCMark 05
Intel Core i7 chart key

Longer bars are better

SiSoft Sandra and PCMark05 show that the triple-channel memory has stacks more bandwidth than the dual-channel DDR 2 and also has lower latency, just as we would expect. PCMark05 awarded extra marks for the memory element of the test and was also favourable towards the Core i7 CPU, which was intriguing as the clock speed of the two processors was nearly identical.

SiSoft Sandra Results
Memory Bandwidth

Intel Core i7 - SiSoft Sandra Results
Intel Core i7 chart key

Bandwidth in Gigabytes per second
Longer bars are better

Seven Steps to Software Security

Whitepapers

Top three mobile application threats
Prevent sensitive data leakage over insecure channels or stolen mobile devices.
Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
Boost IT visibility and business value
How building a great service catalog relieves pressure points and demonstrates the value of IT service management.
Designing a Defense for Mobile Applications
Learn about the various considerations for defending mobile applications - from the application architecture itself to the myriad testing technologies.
Build a business case: developing custom apps
Learn how to maximize the value of custom applications by accelerating and simplifying their development.