Asus N550- mechanical engineering

lvspiano

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Feb 23, 2014
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Hello all.

I have been browsing the web about laptops and especially this site because of the wealth of information. I'm currently deciding on a laptop to take with me to college where I will be majoring in mechanical engineering. I've been looking for a powerful laptop that can handle high definition video, editing, major multi-tasking, and some CAD. As to what type of CAD and how much, not entirely sure, although I'm pretty sure I won't be doing extremely heavy 3D CAD work on my laptop. I will most likely stick to moderate 2D and maybe some light 3D when I even learn how to do it.

The biggest part about me deciding what laptop to buy has been the graphics card. I cannot afford a laptop that has a good graphics card for CAD (quadro, firepro), as the cheapest one is about 1300 and the only spec that is better than a 1,000 dollar laptop is the graphics. I cannot justify that price when I don't think I'll need such powerful graphics.

I currently have my eyes on the Asus N550. Why? Because it has an i7, decent ram, and a graphics card that I think is mid-level but strong enough for the CAD I might be doing in college. The card in question is the GT 750M, which I hear good and bad things about. I simply cannot find a straight answer on the internet anywhere. Most people seem to want good laptop graphics for gaming- not CAD. I am not at all interested in gaming- only CAD.

I plan on buying the laptop stock- that is, a 1TB 5400 HDD, then buying a separate Samsung Evo 120 GB SSD and swapping it out for the main drive. Then, I'll use an optical bay adapter to install the HDD into the optical drive slot, and I can use an external optical bay if needed. I think this configuration will give me an extremely powerful laptop, but the only thing that worries me is the graphics.

The N550 has Intel 4600 graphics, which I read mostly bad things about when dealing with CAD. I have no doubts the N550 will handle my video needs, I'm just worried about the CAD stuff. I have Radeon integrated graphics on my desktop and it simply sucks with CAD- once there are more than 10 lines in the document, it begins to lag when creating any new components. I can't even smoothly create a line because it's jumpy, and I doubt that's a processor issue (core 2 duo). Now guys, I need a straight answer about the GT 750M. Will it be able to handle the CAD work that I might do on it? That is, mostly 2D with a hint of light 3D?

Appreciate any help I can get. Thanks!
 
Solution
You can opt to switch back to the dedicated graphics, I believe. You just have to dig into the Power Profiles. I have yet to try it on my own ASUS laptop (I have the G750, a definite gaming laptop!) This takes a bigger hit on your battery life however, as those dedicated cards can suck up quite a bit more juice, so that's something to remain aware of.

Also, the 750M should be able to help out a lot over your old HD 4350. See below.

http://gpuboss.com/gpus/Radeon-HD-4350-PCI-vs-GeForce-GT-750M

CraigN

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I think that you should be just fine with the GT 750M for using CAD, personally. The Intel 4600 graphics on board only kick in when the laptop is running off battery, not on the GPU. If you want something with a slightly faster GPU, if you can find the Lenovo Ideapad y510P, it has a 755M in it last I looked one up, and that's a slight boost on the 750M and can sometimes be found for <1000.

Unfortunately I could not find any benchmarks for the 750M in CAD applications, but I imagine that the dedicated video card will do handily better than the one paired with your Core 2 Duo. What Radeon graphics is it, if you don't mind me asking? (For comparison purposes)

Off Topic Quick Edit:
Congrats on going for engineering. Just graduated in May with an Electrical Engineering degree myself. Best of luck to you!
 

lvspiano

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Feb 23, 2014
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I'm not exactly sure what you mean about the Intel graphics kicking on versus the GPU when running off battery, could you clearify that a bit please?

The Y510p is actually my second choice. Lenovo usually has the good configuration for about 900, which is cheaper than the N550, but honestly, that is more of a gamer rig and its a little big. I'd rather pay the little bit extra to have the smaller Asus with slightly better specs.

I will get back to the specifics on my desktop graphics as I am currently on mobile. I wanna say it is radeon 8760 or something like that but I'm far from sure about that.

Thanks for the good wishes. Can I ask you how much I might expect to use CAD on my personal laptop as a ME major?
 

CraigN

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What I mean is, Both the Lenovo and the N550 have Integrated Intel Graphics, because the idea is when you're running the Laptop off of the battery, instead of when it is plugged into the power socket, the Laptop will switch to the Integrated Graphics to save battery life. Running on the dedicated GPU will drop the battery life drastically, so the laptop's performance profile will automatically switch to the Intel graphics when on battery, and then back to the dedicated GPU (the nVIDIA graphics) when you're plugged in.

The Lenovo is definitely a little heftier, and a little more gamer oriented. The N550 is definitely a sleeker build for sure, and it has some pretty solid reviews. I just figured I'd try to throw out another one to look at just in case with similar specs.

I can't say I know much about how much you might expect to use it, as we never had to in Electrical. At my college, we had CAD available on lab computers with fairly around the clock access if I recall correctly, but most of the MEs I know didn't like spending all of their lives in lab, lol.

I will say that, as an EE, I loved having Matlab and PSpice (electrical schematic software) on my laptop so I could practice/continue working from my apt/dorm instead of staying in lab all night.
 

lvspiano

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Feb 23, 2014
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Hm, I did not know that. Is it like that with all laptops? Because I can't see how a mobile workstation type laptop (not that the N550 is a mobile workstation) would be limited to integrated graphics when it isn't plugged in, that seems to defeat the purpose. Are you sure I can't run dedicated graphics when I'm not plugged in? Or are you saying I can manually turn on dedicated graphics when I'm on the go if I need to?

I thought about just getting a low end laptop for writing papers and web surfing etc, but I decided that I, like you, would not want to spend my life in the computer lab and I would want to be able to access my work in the comfort of wherever it is that I will be staying. That is why I am going for a more powerful laptop. The Y510p almost fit my requirements but it's just too gamer-ish and the battery life is bad according to reviews. I like what I'm hearing about the N550 though.

By the way, my desktop graphics are Radeon HD 4350.
 

CraigN

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You can opt to switch back to the dedicated graphics, I believe. You just have to dig into the Power Profiles. I have yet to try it on my own ASUS laptop (I have the G750, a definite gaming laptop!) This takes a bigger hit on your battery life however, as those dedicated cards can suck up quite a bit more juice, so that's something to remain aware of.

Also, the 750M should be able to help out a lot over your old HD 4350. See below.

http://gpuboss.com/gpus/Radeon-HD-4350-PCI-vs-GeForce-GT-750M
 
Solution