Hello again. I am probably buying the PC today.
Master&Puppet said:
AMD solution - the 8120 can be had for a good price although you will need to spend on a dedicated GPU as you mentioned. That brings the price up to the same as a new i5 although in properly threaded applications the performance will be better with BD. I'd steer clear of PD - it seems to have memory bandwidth issues whereas you could happily stick 1866 RAM in with an 8120.
Intel solution - Getting an ivy bridge i5. It has better per core performance but could suffer if the applications you use can make use of all the AMD threads.
You are right, the FX 8120 may be stronger at raw performance, and it's not that much more expensive. What I am not so sure about is that the applications I use can make use of all the AMD threads. The 8120 seems to be like an i7 for some tasks and depending on the scenario worse than my proposed i3-3220 (differences are quite similar across a range of different benchmarks in different websites and both the Intel and AMD range of processors). I asked in an audio forum if anyone knew how DAW software usually used the processor and I was told that while mixing isn't FPU-operation intensive, stacking effects is.
I don't know how well threaded are the applications I am going to use but I know (actually I can only tell from reviews and benchmarks...) that when it comes to FPU the FX-8120 stops being an octocore and it acts like four not so good cores. There is two particular tests that made me worried about the uses of the FX for audio production work.
http://www.phoronix.com/scan.php?page=article&item=amd_fx8350_visherabdver2&num=5
http://www.phoronix.com/scan.php?page=article&item=amd_5800k_linux&num=4
In both links you can see two tests called Dolfyn and LAMMPS which do some fluid dynamics calculation, where I am supposing FPU operations are the norm (not sure though). So the feeling I am left with is that the FX is really good for very threaded applications with a lot of integer operation, and you actually LOSE performance if you're not using it that way. With the i3 I think the roof is not so high but it seems to be very performant as long as you don't reach the limit (I don't know if I am making my point). Add to that that I've been also told that you can tell between an hyperthreaded processor and one without HT (when comparing Intels), Intel's cache access and memory controller seem to be way better, old Phenom IIs are on par with Bulldozers (and I value what I am going to buy being new), and the i3 operates at about half the TDP that's why, even though I'd like to have a more powerful processor, this i3 just has a lot of advantages for today (and for my budget). I'd love to have an i5 but for now it's off budget (without killing the GPU). I'd go for the FX 8120 (with a lesser GPU) if I used a lot of programs at the same time, did virtualisations, ran a server, encoded lot of video, etc etc but It doesn't sounds like I am going to get a lot more from it for what I am going to use it for (sound projects, moderate gaming, general multimedia, office and internet use, light video editing).
Master&Puppet said:
I chose the caviar black because it is a fast HDD. If you are going to be mixing a lot of tracks and lots of channels then there is actually a potential issue of a slow HDD not being able to keep up and stalling your work. An SSD is another option but that adds to the price when a fast HDD will do.
The PSU is something you don't want to skimp on - if it is low quality PSU then it can and will damage your components when it loads up. The problem with brands like Cooler master is that they don't make their own PSUs - each range or model is made by third party manufacturers which change over time and it can be difficult or impossible to find out who they are and whether they are any good or not.
I plan on adding a SSD in the future but I'd still like to have a good drive for now. What do you know about the WD Caviar Blue? They have more or less the same price as the Caviar Green in the shop where I am buying.
As for the PSU I will do what you say and invest a little bit more on a Corsair one, it's not much more expensive and I value the durability of my build.
Master&Puppet said:
There is nothing particularly wrong with ASRock. They have improved markedly over the last few generations however MSI is always excellent. It's likely that you won't notice much difference between either but if I had to choose I would go with MSI.
rossi94 said:
Z77 is not neccessary without using a K series CPU so I would recommend a cheaper board with an different chipset.
Regarding the chipset I would be perfectly OK with an H77 motherboard. MSI offers the H77A-G43 but it is smaller than the G45, it's not branded as Military Class components, and it's not in the shop where I am buying the rest of the components. I've considered the ASRock H77 Pro4/MVP. I like the size, the port configuration and basically has pretty much what I need. It claims to have 100% Solid Capacitor Design. As an addition it also has a dehumidifier, something I never saw before on a motherboard. Is it worth it? The other one I've considered, the MSI Z77A-G43 may be a little overkill for what I am building but it's got everything I like from the ASRock one, except the dehumidifier. In a review I read that the PCB in the ASRock one was a little thinner than usual. Anyway I doubt the quality of the motherboard is low. As for MSI I have also heard they're really durable and high quality. They claim to last 12 years under full load, 40 for office use (may be exaggerated). The difference is 8€. Does anyone have to say anything regarding that? Is the MSI really superior (apart from the chipset) or it doesn't matter?
http://www.asrock.com/mb/Intel/H77 Pro4MVP/index.es.asp
http://www.msi.com/product/mb/Z77A-G43.html
Thanks again for your time!
I haven't bought anything yet I am definitely doing it today. Anyway I got some last questions. I wanted to buy the Corsair CX 430 PSU because I read wonders about Corsair but I also read that this PSU in particular makes a continious uncomfortable electric sound and that a lot of people got it broken in a year. Do you know anything about that? Also what's the difference between HDDs WD Caviar Blue and Caviar Green? Finally, do you know if Intel has got future plans for socket 1155 or are they ditching it? It would be nice to upgrade somewhere in the not so close future.
Thank you very much.
Hello,
I am bumping this old topic. Even though It's been one month since I got the components I haven't used the PC yet. The PSU came defective. I bought a 550W PSU that was marketed as a silent PSU. When I connect it I hear a really annoying high pitched hiss that I don't think is normal. I asked around apparently is some broken capacitors. I filed an RMA and they sent me another one which was defective again. I contacted them and they are being really slow this time. I really feel the need to give them bad press but I don't know if it's OK to do it in this forum. I am thinking on buying another PSU in a local store. Can you recommend any PSU that is silent and good quality for around 35-40€? I don't think I need more than 500W or even 450W, it's only that apparently if you go below 450W they're not so good quality.
Changing the topic. Few weeks after I placed my order Ars Technica analyzed some builds that you can do today at different price points and I was happy to see that their Budget PC was almost exactly like mine. They had a stronger GPU and an SSD (I think) but I have an aftermarket CPU cooler, fans and a nice HDD heatsink/silencer. Also I plan on adding an SSD in the future and maybe a (not yet released) GPU if I see I game quite enough to make it worth it. The processor will still be OK for sure. As for the HDD I finally went for the Caviar Blue, which I found to be noisier than expected, but it's tolerable. Maybe I should have got a 5200 RPM drive just for the sake of silence? I would have gone for the Caviar Green but apparently it's got some kind of dynamic speed (switches between 5200 and 7200) and I'm afraid that's even worse than fixed 7200 for audio work. Would I hear any difference if I had a slower drive? Also, if I buy an SSD in the future, can I configure the HDD to be turned off when not in use (as in a laptop)? (Like, loading all the files I am going to use on the SSD and run everything from there while working, then save back to the HDD).
I also found out that MSI sells my same mobo with the H77 chipset and it even gives you some overclocking options. The Core i3 3220 doesn't have an unlocked multiplier but there are other (not as good) overclocking options right? Anyway I don't know where they sell that particular mobo and the price seems to be around the same. With the Z77 I have the possibility to but a K Ivy Bridge in the future and overclock it. It's a pity though that they are not keeping the LGA1155 socket, and if I ever change CPU it will be better but old by the time. Haswell is using an LGA1150 socket. Why couldn't they just keep 5 pins of the LGA 1155 unused? I am sure there is an explanation to this besides forcing the consumer to buy a new mobo. I suspect it's got to do with power consumption. Do any one of you know the anwer to this?
Thank you for your time and advice. My posts are long because I really enjoy discussing these details with you, you have been really welcoming and knowledgable.