What's the difference between Dell Yue Ling's 5000 series and 7000 series?

Dell Yue Ling 7000 series and Dell Yue Ling 5000 series take 14-7466-D 1745R and 5488 models as examples respectively. The main differences are as follows:

1、CPU

Yue Ling 7000 CPU model Intel Core i7 6700HQ；; The main frequency of CPU is 2.6GHz；;

Yue Ling 5000 CPU model Intel Core i7 8565U；; Main frequency of CPU1.8 GHz; ;

2. Hard disk capacity

Yue Ling 7000 hard disk capacity128 GB+500 GB;

Yue Ling 5000 hard disk capacity is 256GB；;

Step 3 remember

Yue Ling 7000 has a memory capacity of 4GB；; The memory bit width is128 bit; ;

Yue Ling 5000 has a memory capacity of 2 GB; The memory bit width is 64 bits; ;

References:

Zhongguancun Online-Difference between Yue Ling 5000 Series and 7000 Series