电脑CPU怎么才算好?

电脑CPU怎么才算好?
2025-01-23 04:08:11
推荐回答(5个)
回答1:

你好
电脑的cpu应该着重注意以下参数
1.主频
(但主频相对来说比较次要)
2.二级缓存
(这是一个比较重要的参数
首先从价格方面说
INTER奔腾处理器E5300
是2M二级缓存
价格430
INTER奔腾处理器E6500
是2M二级缓存
价格
540 AMD
速龙2
245 是2M二级缓存
价格
450
再看
INTER酷睿处理器E7500
3M二级缓存
价格
770
如果抛开其他数据
二级缓存相差1M
价格差异是比较大的
一分价钱一分货
而主频相差很大的并没有明显价格差异
AMD
245
2.9主频
E7500也2.9主频)
3.制作工艺
(基本上现在市面上45nm制作工艺的比较多
新的i系列CPU是32nm的
这是一个科技含量高低的参数)
4.功耗
(你也知道AMD速龙1代的cpu别人说发热量大
95W的功耗占了很大原因
现在速龙2代和奔腾cpu是45W的功耗)
另外补充一下
顶级双核E8400
价格1100
6M二级缓存
比酷睿四核
Q8300(价格950)的性能好的多的多
所以无论是价格还是性能都说明
多核不一定比双核好
二级缓存很重要

回答2:

cpu是什么?CPU是一个缩写,全称是Central Processing Unit,中央处理器,是电脑之中负责处理数据和计算的元件。你做的每一个操作都需要经过它的运算才能展示给你结果。

回答3:

多核! 前端总线频率/主频率/缓存容量/技术支持/

回答4:

LS正解,越贵越好
科学一点,最重要的架构越新越好,core>k10>k8>p4
其次2级缓存越大越好,独立的好于共享的,有3级缓存的好于没有的
第3,同架构的CPU,主频越高越好

回答5:

首先考虑主频,即速度。再考虑散热

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