回复：还是问个电脑问题吧 core 2 duo 和core duo有什么区别

Intel Core 2Duo 比Core Duo多了90%的晶体管290m vs 160M，主要加强了多媒体方面的硬件，表现在性能方面，同频率的Core2Duo 比 CoreDuo 快 0 到 25%，多媒体视频方面差别较大，平均来说，性能大约提高10%左右，如果考虑到整机在Chipset和FSB上的差别，差别可能稍微再大些。具体指标的比较如下：


Produced From 2006 to 2010 Common manufacturer(s) Intel
Max. CPU clock rate 1.06 GHz to 3.33 GHz
FSB speeds 533 MHz to 1600 MHz Min.
feature size 65 nm to 45 nm
Instruction set x86, x86 64, (SSE4.1 is for 45 nm processors only)
Microarchitecture Intel Core Cores 1, 2, or 4 (2x2)
Socket(s)
Socket T (LGA 775)
Socket M (µPGA 478)
Socket P (µPGA 478)
Micro-FCBGA (µBGA 479)
Micro-FCBGA (µBGA 965)
Core name(s) Allendale, Conroe, Conroe-L, Merom-2M, Merom, Merom-L, Kentsfield, Wolfdale, Yorkfield, Penryn


Produced From 2006 to 2008 Common manufacturer(s) Intel
Max. CPU clock rate 1.06 GHz to 2.33 GHz
FSB speeds 533 MHz to 667 MHz Min.
feature size 65nm
Instruction set x86
Microarchitecture P6 microarchitecture
Cores 1–2 Socket(s) Socket M
Core name(s) Yonah

所有跟帖： 

• what about Dual core vs ... -zhmz888- ♂ (30 bytes) () 04/23/2010 postreply 20:10:03

• Dual core is generally refer to all two core processors -goldengate- ♂ (182 bytes) () 04/24/2010 postreply 09:31:16