Sunday, March 9, 2014

How do the CPU and GPU in laptops differ from those in desktops?

Q. I am currently a college student and have always preferred a desktop. It also appears that it is possible to get more for your money with a desktop, but I am also wondering what the difference is when an I core 5 or 7 is found in a desktop in comparison to a laptop, as well as the difference in graphics cards...also is this laptop a good deal for the money?

$1044
Battalion 101 B5130M Gaming Laptop
1 x Case ( Battalion 101 B5130M 15.6" Full HD 1920x1080 Widescreen LCD TFT Laptop w/eSATAport, Bluetooth (EDR), Fingerprint Reader, Li-Ion Battery, Universal AC Power Adapter - Original Metallic Black )
1 x Processor ( Intel® Core⢠i7-640M Mobile Processor (2x 2.80GHz/4MB L3 Cache) )
1 x Memory ( 4GB [2GB x 2] 1333MHz DDR3 SDRAM [Laptop Memory] - Corsair or Major Brand )
1 x Video Card ( Mobility DDR3 1GB NVIDIA GT 425M PCI-Express 3D Video [B5130M] )
1 x Primary Hard Drive ( 500 GB 5400rpm Serial-ATA Super Slim Laptop Hard Drive )
1 x Optical Drive ( 8x Dual Format DVD±R/±RW + 16x CD-R/RW Combo Drive [B5130M] )
1 x Flash Media Reader / Writer ( Built-in 9-in-1 Media Card Reader/Writer [Laptop] )
1 x Sound Card ( 3D Premium Surround Sound Onboard )
1 x Network Card ( Built-in 10/100/1000 Mbps LAN [Laptop] )
1 x Fax Modem ( Built-in 56K V.92 Fax Modem [Laptop] )
1 x Internal Wireless Network Adapter ( Standard 802.11 b/g/n Wi-Fi )
1 x Operating System ( Microsoft Windows 7 Home Premium + Office Starter 2010 (Includes basic versions of Word and Excel) - 64-Bit )
1 x USB Ports ( Built-in 3x USB 2.0 Ports + 1x USB 3.0 Port [Laptop] )
1 x Carrying Case ( Free Deluxe Carrying Case )
0 x Headset ( None )
1 x Video Camera ( Built-in 2.0 Mega Pixels Digital Web Video Camera )
0 x LCD Pixel Protection ( None )
1 x Warranty ( Standard Warranty Service - Standard One(1) Year Limited Warranty + Lifetime Technical Support


Answer
I will give you some pointers but do your own research,
(1) You don't need the i7 for your needs, because it is a quad core hyper threading processor, and you will never scratch the surface of it's power.

(2) Windows 7 Home Premium was never developed for the i processor
(3) Most of the software you will be using will be 32 bit applications
(4) You will need to buy 64 bit application software in the future

If you must go for the i processor then the i5 is the one to go for, it's cheaper and will do the more than you will ever need to do. Next use an alternative operating that is years a head of MS that have already got the drivers for the i processors and capabilities for hyper threading.

Microsoft will not have these capabilities until the release of windows 8 at the end of this year or sometime in 2012, My advice to you is do your research on the Free Linux kernel (operating system). It is supported and developed by Intel, IBM, AMD, Nvidia, ATI,

Linux runs the worlds fastest HPC (High Powered Computers) It runs it Internet, Check out these web links for your research
http://www.linuxplanet.com/linuxplanet/newss/7262/1/
Like I said Linux is years ahead of Microsoft's kernel (operating system)

To download the most upto date Linux operating distributions December 2010 and January 2011 then look here
http://www.distrowatch.com
oh you get all the professional application software that you will ever need or want free . including Office applications

Asus g75 vs Lenovo y500?




Michael


Hi guys, I'm a college student and need a laptop that is dependable and long lasting.
Now, the Lenovo y500 has dual graphics which I can get for $1099, whereas compared to the Asus g75 with only a single graphics card (benchmarked at 1600+ vs 1200+ x 2 for the Lenovo).
The processors for the two laptops are the same at 3630QM (i7),
It seems like Asus doesn't have that good of a support crew compared to Lenovo.
I personally think that the Lenovo is more versatile, I could also get a cheaper version with 8GB of ram and a normal 1000GB Hard Drive for $1000.
What do you guys think?
Thanks for your help, I appreciate it!



Answer
I currently own the lenovo y500 and I have owned a asus laptop before, not to mention I have 2 family members who also own asus laptops.
the y500 has the more professional look and is has a slightly better classy feeling due to the aluminum lid finish and all around the keyboard.
in terms of performance and reliability, I have yet to notice any bdsm or random shutdown or restart, the system is very reliable even under extreme pressure, I don`t think asus improved their gaming laptops keyboards by much but from my experience the y500 has an above average keyboard which is comfortable to type on. so since your a college student am guessing your going to to alot of typing.
the y500 has one issue though but not all of them, the track-pad starts to act up after few seconds of operating, the issue is fixed in models made prior to January 2012 so i`ve read but this issue is simply fixed by applying electric isolating tape underneath it.

I would recommend the y500 ( without the track-pad issue)

and since you mentioned you are a college student and your going to be using your laptop for almost everything I would also recommend the lenovo y580 and ASUS N56VZ-DH71 since the y500 and asus g75 has Intel integrated Intel graphics disabled which means their battery life would be relatively short 2 hours max, because the laptop will be working graphics on the gt650 or gtx660 full time, but in the lenovo y580, n56 counterparts the laptop will switch to HD4000 integrated graphics on the I7 to save power and it will give you a 40% more battery power, which would be very important your taking the lappy to take notes in lectures.
one last thing always consider a DVD rom/blue ray, just in case if you needed to borrow discs for the library or for renting movies. not necessary but you should consider it.

I hope this helped, if you need more help please contact me on m.pharma@yahoo.com or eaglespeed@live.com




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Title Post: How do the CPU and GPU in laptops differ from those in desktops?
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