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Intel Lynnfield Core i7-870 and ASUS P7P55D

 

Intel Lynnfield Core i7-870 and ASUS P7P55D

Date:2009-09-22 - 22:09
Author: Anton Karmehed,  Jonas Klar,  Robert Kihlberg
Manufacturers: Intel,  ASUS
Contact: Intel,  ASUS
Category : Motherboards / Socket 1156

Page 1: Introduction

Intel has dominated the high-end segment since the announcement of the Core i7 series of the Nehalem architecture. Even if AMD has made progress and brought forward its more competitive Phenom II family, it has remained a price/performance product. Both AMD and Intel knows that Phenom II can't compete with Core i7 in terms of raw performance, but through lower prices and cheaper motherboards AMD has been able to offer an affordable platform that competes with Intel's Core 2 architecture in the mid-range and performance segments.

The Core i7 processors, code-named Bloomfield, and not the least the LGA1366 platform as a whole has not been able to compete in term of price. That's where the LGA1156 platform and Lynnfield comes into the picture. Even if Lynnfield, as you will become aware of, actually contains more transistors than Bloomfield, Intel has lowered manufacturing costs of the processor and not the least the motherboard and platform as a whole.


Lynnfield cores

The base of Lynnfield is not very different from Bloomfield, but the few changes Intel has made are well thought-through and turn the LGA1156 platform into a more affordable/competitive product, not just in comparison to AMD's Phenom II family but also Intel's own high-end platform with the Bloomfield processors. The time has come for us to look at the details separating the two processor architectures and what makes Lynnfield such an interesting product.



Page 1: Introduction
Page 2: Bloomfield vs. Lynnfield
Page 3: Intel P55 Express chipset
Page 4: LGA1156 socket
Page 5: ASUS P7P55D
Page 6: ASUS P7P55D - Design & layout
Page 7: Memory support and Corsair Dominator DDR3-1600MHz
Page 8: Lynnfield: Core i5-750, Core i7-860 and Core i7-870
Page 9: The Trump - Turbo Boost
Page 10: Test system
Page 11: Benchmarks: Everest Ultimate
Page 12: Benchmarks: SuperPi, wPrime
Page 13: Benchmarks: Cinebench, WinRAR
Page 14: Benchmarks: 3DMark06, 3DMark Vantage
Page 15: Benchmarks: Call of Juarez, Tom Clancy's HAWX, Street Fighter IV
Page 16: Overclocking, power consumption and temperatures
Page 17: Conclusion

 

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