Which is better, Lenovo Y470N IFI A or Lenovo Y470N IFI H ? Why

The difference is very small The overall A is higher than the H configuration, and the evolution is a point, A is listed later in August than H5, and the processor frequency: H is , A is ; The maximum turbo frequency h is 2900MHz, A is 3000MHz; Data interface H is 4, A is 4, E-sata interface; Operating system h is Windows 7 Home Basic (home basic edition), A is Windows 7 professional (professional edition); The weight, color, and dimensions are the same, and it is recommended to buy A, but A still has room for price reduction, and the price is appropriate for half a year on the market.

It's not good.,I'm not looking down on Lenovo.,Let's change the brand,

Does Y470N-IFI(H) have this? y470n-ise(h) I know. The latter won outright.

The processor is not the same, one is the i5-2430, the other is the i5-2410, the processor in front is a little better, choose the front one.

LenovoY470N-IFI (A) performance is relatively strong, and the former is later than the latter on the market, specific**You can go to Zhongguancun** to check.

I used the Y470N-ifi(A) and there was no difference between the two, and the Y470N-iFi(H) was out of stock when I bought it.

i5 2430 has the potential to replace i5 2410 The main frequency is poor **A little gap.

Actually, it's the same model, but the store uses different letters to distinguish them.

Typically Y470N-IFI(H).

1.Both are this year's high-end star models, which are still relatively good.

2.The essential difference between the hard disk 5400 and the 7200 is that the speed has increased, and there is really no big difference between the others. However, the speed of the 7200 has increased, and relatively speaking, the power consumption and noise will also increase.

Because 5400 is the current mainstream, the cost of 7200 is relatively high. If you can, it is recommended to choose 7200. The performance is nearly 30% better as it was said upstairs (power consumption and that little bit of noise is still acceptable).

3.Quad-core processors only reflect the real role when they are practical such as drawing and programming, and there is no difference between ordinary use. Similarly, the quad-core support is also mapping, and some programming software will support more.

4.Fool-proof overclocking is a feature of Inter, there is no such thing as affecting the system, it is all automatic overclocking (it will automatically decide whether to increase the frequency according to your practical situation, and it will be kept at the default frequency when you use it).

5.If you can choose,It is recommended that the landlord buy i7 and 7200 hard disk with Y470,If not,Use i5 on it,This is the most practical。

The quad-core i7 is much stronger than the dual-core i5 and i3.,It's not a level.,If you don't care about the price, of course choose i7.。

Although the performance of 7200 rpm is a little higher, it is noisy, power-consuming, hot, and large, which is not suitable for ordinary notebooks, so most of the notebooks are 5400 rpm.

Turbo technology is very practical, very safe and safe to use.

Laptop hard drives are almost all 5400 rpm, and there is basically no 7200. If the laptop uses 7200 rpm, the noise and power supply requirements will increase. The quality of the Y series is still good.

As for the 4-core dual-core, the difference is not very big, because the software and the game are still better compatible with the dual-core, so you can buy a high-frequency dual-core.