j****s
发帖数: 1522 | 1 I feel very confused about these. I read reviews on 15z at PC mag. They said
i3, i5 or i7 is still dual core. Is it right? If so, there is no or few
quad core laptop in the market right now. I thought i-series was quad core
not dual core. Could Anybody make clear this? Thanks a lot. | a*****e
发帖数: 4577 | 2 Go to wiki.
BTW, you don't have to be clear about that.
Most people cannot feel the difference any way.
said
【在 j****s 的大作中提到】
: I feel very confused about these. I read reviews on 15z at PC mag. They said
: i3, i5 or i7 is still dual core. Is it right? If so, there is no or few
: quad core laptop in the market right now. I thought i-series was quad core
: not dual core. Could Anybody make clear this? Thanks a lot.
| j****s
发帖数: 1522 | 3 Wiki says dual core 2 is in 64-bit. So, dual core is in 32-bit. That is the
difference between dual core and dual core 2? It is easy to know difference
between quad core (double dual core) and dual core. How about i-series?
Thanks.
【在 a*****e 的大作中提到】
: Go to wiki.
: BTW, you don't have to be clear about that.
: Most people cannot feel the difference any way.
:
: said
| h*******k
发帖数: 1067 | 4 浅显的说一下
现在你能看到的pentium dual core和 core 2 duo是基于基本相同的核心的，它们没有
本质区别，只是pentium dual core是intel为低端市场提供的产品，在频率规格缓存支
持技术等方面相比C2D做了阉割
i3,i5,i7相比C2D使用了新一代的核心,其中i5,i7同时有双核和四核版，i7还有六核版。然后又有
超线程版，所以可以从双核两线程到六核12线程，i3只有双核版，相比C2D，i3和i5加了一
个集成显卡核心，这样就不需要主板上的集成显卡了。在日常应用当中i3,i5,i7并不会
表现出明显高过前代的性能。但是理论的CPU极限能力要比上一代CPU高不少 | t*****9
发帖数: 10416 | 5 OTD 450刀拉是个deal, 不过俺想整个14" 滴
Intel Core i5 480M 2.666GHz Turbo 2.933GHz | a*******i
发帖数: 1105 | 6 AMD的核和Intel的核不一样，上一代的核和新一代的核也不一样，所以核数是什么意义
不大。Intel最新的SandyBridge i3-2100是双核，可是在游戏中可以轻松打败AMD的四
核。
http://www.tomshardware.com/reviews/best-gaming-cpu,2971-5.html
总之记住i7>i5>i3就可以了。需要性能指标的话可以去查评测比分。 | j****s
发帖数: 1522 | 7 It is very in detail. Thank you very much, hollandnk.
版。然后又有
加了一
【在 h*******k 的大作中提到】
: 浅显的说一下
: 现在你能看到的pentium dual core和 core 2 duo是基于基本相同的核心的，它们没有
: 本质区别，只是pentium dual core是intel为低端市场提供的产品，在频率规格缓存支
: 持技术等方面相比C2D做了阉割
: i3,i5,i7相比C2D使用了新一代的核心,其中i5,i7同时有双核和四核版，i7还有六核版。然后又有
: 超线程版，所以可以从双核两线程到六核12线程，i3只有双核版，相比C2D，i3和i5加了一
: 个集成显卡核心，这样就不需要主板上的集成显卡了。在日常应用当中i3,i5,i7并不会
: 表现出明显高过前代的性能。但是理论的CPU极限能力要比上一代CPU高不少
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