Ask the master ASUS N81E84Vg SL, Lenovo Y450akb version, BenQ S42 processorP8600 These three books,

I've seen the configuration.,If you throw away the brand,,My suggestion would be BenQ's S42。。。

First, the CPU advantage is more obvious, P8600 is a good CPU, the main frequency has been able to replace the desktop in some aspects...

Second,Graphics card,ASUS's not to mention,120MGT is garbage,And it only supports DDR2 video memory,Lenovo's graphics card is the best,130M GT,512M GDDR3,130M GT is the overclocking version of BenQ's 9600GT conversion process,BenQ's 256M GDDR3,Although the video memory is less,But in view of the fact that the screen resolution of the notebook is not very high,The requirements for the existing will not be very large。。。

Thirdly, in terms of displays, Lenovo and Asus's are all crashing16:9, such a resolution is OK to watch movies, and it's a disaster when browsing the web and doing text and playing games! Only BenQ is 16:

10 ... This is my personal preference, and it is also the experience of using widescreen monitors for so many years... Don't buy 16:

9 of the displays...

Fourth, I think that among these three machines, ASUS doesn't need to be considered, because there are no advantages from CPU to graphics card... The remaining two machines,One of them note,Lenovo's pre-installed operating system is Windows Vista Home Basic,And BenQ is Windows Vista Home Premium,The difference between these two versions can be searched on the Internet,I won't say more,I just want to say,Genuine single sale,The difference between these two gangs is a thousand dollars。。。

Finally, these three notebooks use Intel PM45+ICH9M chipset, which should all support DDR3 memory...

In the end, my suggestion is:Look at the needs of peripherals,After all, Lenovo is with a camera,And** and appearance preferences,Choose one from Lenovo and BenQ two。。。

Lenovo Y450 recommends choosing a high-configuration version!

The overall performance is very powerful!

I'm not optimistic about either of these, and many people around me use IBM's T6 series, and I haven't seen a single problem. It's not very expensive either. As for the subject, IBM's machine is worth recommending.

The ASUS N81E86VG-SL is much better than the Lenovo one. The chipset is also very good, all recommended to buy the N81E86VG-SL

This is now estimated at around 6430!

All hard disk problems are already qualified products!

Your Lenovo is a new listing,The positioning is not high,It's not appropriate to buy now,There is room for a big price reduction,Now Beijing's ** is almost 5200,ASUS this positioning is 6400,From all aspects,You have two ASUS advantages,In addition, it is recommended that if you really want to buy Lenovo,Or buy think pad series,According to your use,It is recommended not to buy these two,In addition, look for it,About the hard disk problem of ASUS this book,It is caused by the hard disk used in some series, It's not a problem with all of his products, different series of hard disk manufacturers are different, it is recommended to buy ASUS's ASUS X85 series X85E59SE or THINK PAD SL400 series, you can take a look at it, not necessarily you have it in stock, you can go to the market first to see how many 5000 price points are recommended to you, and then come up and ask, you can also q me.

I'll give lz the math.

The performance difference between 8600 and 8700 is only one external frequency, that is, the performance gap is definitely less than 5%.

The difference between the 2GB memory due to the limitation of the notebook, the frequency will not be much higher than DDR2, so I think the difference between the two is worth at most 400 yuan.

And GT130M and GT120M are both 32 stream processors and 128bit bit width,The difference between the two is only in frequency,It can be completely made up with Rivatuner (but I use this not overclocking but downclocking,The graphics card is too burning),The difference is worth at most 200。

The other peripherals are almost the same,It's just that Lenovo's pre-installed advanced vista,ASUS is the basic version,The price difference can be more or less,If you know how to install it yourself, the price difference can be completely ignored。

But it still depends on personal hobbies,I personally think that there is absolutely no performance improvement of 1,000 yuan brought by 1,000 yuan,The first choice is ASUS, this one is better,Of course, Lenovo's is also good,It's just slightly inferior in cost performance。

It depends on what you're using it for, and if it's used for design, the 1,000 silver is still worth it.

Lenovo's 450 is already the highest configuration, and it is difficult to achieve such a configuration at the same price, and the appearance is also very good.

If you play games, it should be better for Lenovo, after all, the graphics card is very good.

If it's just for general use, this one from ASUS is also sufficient.

I am a first-class authorized dealer of ASUS and also a Lenovo If you compare it only from the performance point of view, the overall strength of 450 is better than N81 According to the two you said, specifically, the N81 processor is the same as the 450 Memory DDR2 800 is worse than 450 DDR3 1066 Graphics card 120M 1GDR2 is lower than 130M 512 DDR3 On the material, N81 is slightly better By the way, ** N81E87VG, our company is 6800 450pei is 7200 You can communicate.

ASUS N81E86VG-SL is indeed more stable in appearance, but Lenovo IdeaPad Y450A-TSI workmanship is not bad, IdeaPad Y450A uses a new mold, and the shape design shows that it is very dynamic, belonging to the vitality school.

GraphicsIdeaPad Y450A-TSI, its graphics card is also brand new (the former is 9650GT DDR2 video memory, the latter is GeForce GT 130M DDR3 video memory optimized 9600GT core), you can compare the usual gaming ability which is stronger and weaker.

Memory IdeaPad Y450A-TSI uses DDR3, which directly determines its heat generation and standby time.

As for the processor, from the point of view that it is enough, the processor consumes power.

So, from a personal point of view, Lenovo's IdeaPad Y450A-TSI is the first choice.

ASUS is better. But the problem is that it is relatively high!

The price-performance ratio will be better!

The CPU is definitely ASUS's. P8600 and a lot stronger!

In terms of graphics cards, the stream processors of 120M and 130M graphics cards are the same, that is, the frequency of 130M will be a little higher, but if the heat dissipation is not good, it is possible that 120M and 130M are at the same efficiency.

Games or software that can't be played at 120m don't need to be played at 130m.

In addition, in terms of details, ASUS will be more delicate. The sound of the N81 is a notch better than that of the Y450. Needless to say, workmanship is not to be said. Y450 heat dissipation is not good.

If you have enough funds, you can choose Asus, and if you don't have enough budget, buy Lenovo!

In addition, now N81E87VG-SL also comes out with 500GB hard disk, P8700 CPU, you can also go and see, ** not much difference! Now I also send trolley cases.

This type of setup is no problem playing all the major games today!

Hello, your configuration is good, the most economical configuration, you can only buy a notebook based on the principle of functional use, because the technology upgrade is too fast, and the price drop is too fast. Your configuration will be able to run smoothly for office and mainstream games, but playing games depends mainly on the graphics card, followed by the CPU and memory.

Hope it helps.

Play games ah 4570 in general, the performance is not as good as the 9650M GT and HD3650 ASUS machines, I use it too, the quality is very good.

I recommend you ASUS M50S64VN, 9650 graphics card is much cooler to play games, or F8H84VA (this may be a little more expensive with a low-end 6400CPU, the graphics card is the same as 3650, better than 4570). Your CPU is good, but the graphics card is a little worse. You can consider the VN (9650 graphics card) of the M50 and N80 series and the VA (3650 graphics card) of the F8 and M51 series, all of which are better than 4570 cows!

My friend bought the F81E64SE, but the CPU is worse than yours, and the graphics card sometimes can't play games.

You can also consider Lenovo's Y450A, T6600 or higher CPU, GT130 graphics card (it seems to be DDR3, all the previous ones are DDR2 video memory, and there is a gap in performance).

Yes, the most economical configuration, if you match it with a high point, it will be very expensive and the performance has not been improved much.

Buying a notebook can only be based on the principle of functional use, because the technology is upgraded too quickly and the price drops too quickly.

Judging by what you said, this machine is pretty good. By the way, what do you do? In general, the configuration is a bit high and a bit wasteful.

Take a look at the asus f8h83va-sl, I'm using it, hehe.

The graphics card of the 4570 is not very good, not as good as the 130.

Lenovo IdeaPad Y450A-PEI **6600 Much more cost-effective than ASUS N81VG N81E86VG-SL Listed June 2009 Processor Intel Core2 Duo(Penryn) P8700 ( Core architecture Penryn Processor Type Core 2 Duo Processor up to 2530MHz L2 Cache 3072KB L2 Motherboard sells Dudou chipset Intel PM45+ICH9M System macro bus 1066MHz Mobile Platform Centrino 2 Platform Product Positioning Home, 3D, Lightweight, Mid-range Storage Device I want to find faults, win points, get big prizes Memory capacity 4GB Memory type DDR3 1066 Hard Disk Type SATA Hard Disk Hard Disk Parameters 5400rpm Hard Disk Capacity 320GB Optical Drive Type Built-in, *** RW Optical Drive Description Support SuperMulti Double-layer Burning Display I want to find faults, win points, get big Screen size 14 inches Display description Widescreen Resolution 1366 768 Audio**I want to find faults, win points, get the big prize Graphics card type Discrete graphics chip NVIDIA GeForce GT 130M Video memory capacity 512M, support NVIDIA TurboCache dynamic shared memory technology Video memory bit width 128bit Video memory type DDR3 Number of Stream Processors 32 Graphics performance PCI-E X16 interface standard, support DirectX 10, support CUDA technology, support physics engine acceleration function, Support Hybrid SLI+Hybrid Power Audio System Support Intel High Definition Audio,Stereo sound effect Speaker support,Dolby sound recognition in the grinding speaker View the original post》Satisfied。

Hello, the CPU and graphics card of the notebook cannot be replaced at will, because they are all soldered to the computer, and the after-sales service does not provide this service, if you have to change it, you can only replace the motherboard by yourself So that the graphics card and CPU are replaced.

You still don't want to change it, Lenovo's motherboard is rubbish, and you still have a P8600 to improve the performance of your machine at all.