AMD速龙 II X4 640 和 AMD速龙 II X2 250 哪个好?
推荐回答(5个)
从性能讲当然是640更全面 以后支持4核的游戏多了优势就明显了 从省点来说当然是250 毕竟少两个核心能省不少电(但是对于游戏玩家来说 为了点电钱而忽略游戏品质不可取)从性价比来说2个都不错 250比640不光是差cpu的价格而且电源价钱640投入更多 如果像游戏和省点兼备用i3是个不错的选择(会超频的话 性价比就非常高了) 如果是长时间玩电脑的话 尽量买大板 尽量换个好的风扇(原装的风扇长时间玩游戏的话 过1年基本上噪音都会增大排热能力也会受影响 系统稳定性将受到影响)
要游戏的话,选择双核就够了,毕竟现在很多游戏都没有对多核心进行优化,所以玩游戏的话选择双核。
速龙2 X2 245 跟X2 250价格差二十几块。选择X2 245还不如选择X2 250
还有X2 7850已经停产了,功耗比较高。 架构没那么先进,不值得选购。
至于双核和四核的区别, 双拳难敌四手,这句话理解吧? 双核在某些方面会比四核强。
但是CPU比的是综合性能, 整体性能四核肯定是比双核强的,不然要四核的干嘛用。
最后建议你选择X2 250, 预算再高点再建议你选择 三核的 X3 425, 三核而且还有一定几率可以开四核。
从二者性能参数上查看,AMD 速龙II X4 640 cpu是四核处理器,性能远远高于双核速龙 II X2 250 cpu,但是其功耗更高些。
1、AMD 速龙II X4 640采用64位处理器四核四线程,CPU主频3GHz,外频200MHz,倍频15倍,制作工艺45纳米,热设计功耗(TDP)95W,二级缓存4*512KB 。
2、AMD 速龙II ×2 250CPU采用64位双核处理器主频3GHz,外频200MHz,倍频15倍,制作工艺45纳米,热设计功耗65W,二级缓存2MB。
…当然选X4。现在四核已经足够稳定了。四核速度都要快很多,双开多开都不会卡屏。价钱比两核的稍贵,但是性价比最高
当然是640,即使现在很多游戏跟软件都支持多核,未来就更别说了
指望这个省电不是很有效吧。。
可以的话建议买x4 955或965,玩游戏暴爽,如果你有多核用途,1035t更适合
intel那些4核你懂得,价格是关键因素。。
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