Processor Comparisons
Intel Core i3 vs Core i5 vs Core i7 – The Difference
Intel Core i7 vs Intel Core 2 Duo – The Difference
Intel Core i5 vs Intel Core 2 Duo – The Difference
Intel Core i3 vs Intel Core 2 Duo – The Difference
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With the launch of the new Core i7 (Nehalem) processors by Intel, there are many doubts regarding the Difference between Intel Core i7 and Intel Core 2 Duo and Core 2 Quad processors. In this post, I will try to list all the differences and also reasons why the new Core i7 architecture is much better than the Core 2 architecture.
Intel Core i7
Codenamed: Bloomfield – Nehalem
Fabrication: 45 nm
Instruction set: X86, X86-64, MMX, SSE 4.2
Socket: LGA 1366
Bus: Quick Path Interconnect
RAM: DDR3
Chipset Support: X58
Intel Core 2 Duo
Codenamed: Conroe, Allendale, Wolfdale – Core 2
Fabrication: 65 nm / 45 nm
Instruction set: X86, X86-64, MMX, SSE 4.1
Socket: LGA 775
Bus: 1333 MHz FSB
RAM: DDR2
Chipset Support: 965, P3x, G3x, P45, X48
Explanation:
(Difference between Intel Core i7 and Core 2 Duo)
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The Core i7 is a completely new architecture which is much faster and more efficient than the Core 2 Duo. Currently only the Core i7 920, 945 and 965 XE versions are available. Of that the Core i7 920 is available at just $284 which makes it a great buy. It offers better performance than almost all Core 2 Duo processors.
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