CPU upgrade for full PC build(only about the CPU for now)

Jun 29, 2015
3
0
4,510
Hi guys. I am not new to the PC platform, but it has been a long while since I've build a computer for the sole purpose of gaming and doing some work, like 3D rendering with Blender.
So, I have a budget of about 470$, which translates to about 570$CA. I've done this just to simplify the task for you. I already have the case(Antec Sonata III), with one intake and one out fan, with a CX600M power supply. Other than these components, I'm dead empty.

So I've come here first for the CPU, and don't get me an i5, since the cheapest costs about 230$, which is about 40% of my budget. I'm currently stuck between three processors I've found: AMD Athlon x4 860k, an i3 4thgen(don't know what arch it is) or an AMD FX 6300. I would like to know which processor would give me the best performance until 2016.

Here was my now old build:
Core 2 Duo E8400
Asus P5NE SLI
3GB of DDR2 800MHZ RAM
320GB WD Drive(broken, opened it, fixed the write head, still not working, so I threw it out)
BFG GTS 250
And you know the rest. I would like to know which processor would be make the most dfference for gaming and 3D Blender rendering cycles, along with some light multitasking. I've heard that the new 860k has a more modern arch than the AMD FX 6300(PCI-E 3.0, more USB 3.0, more power per core), but has less cores, while the i3 only is a dual core.

Which one would suite me best?(only talk about the CPU)

 
this is for until 2016, yes?
for blender, the fx 6300 will likely be better. the core i3 may have some edge in threaded and dual core/hyperthreading friendly games but the fx with it's 6 cores will have edge in multitasking, price, threaded workloads and games. fx's biggest weakness is it's single core performance. it's second weakness is that it's quite a bit more power hungry even without overclocking, so if power use is an issue...

you'd need at least 8 GB ddr3 ram. 16GB recommended.

a 3rd party cooling fan for the fx. cm hyper 212 evo/x is cheap. alternatives:

Alternatives to the Hyper 212+/Evo for budget cooling
http://www.tomshardware.com/forum/id-2467876/alternatives-hyper-212-evo-budget-cooling.html
 
Jun 29, 2015
3
0
4,510
Power is not an issue, and 16GB can be had but a very old platform for me, no thanks. And yes, it's for until 2016, when the first upgrades will REALLY come. I just want a good media/productivity/gaming PC that can hold until 2016. Also, is overclocking possible on a micro-atx AM3+ mobo since the Phenom days? Because I really like altering voltages on CPUs, but ATX mobos, while having usually more features and are supported in my case, I prefer mATX mobos. Finally, is SATA 6Gb/s supported on AM3+? I want to order an SSD for my build. Thanks for the help though, just waiting for other people to give alternative answers.
 
no problem. others are far more likely to give you better advices, lol.

your requirements are motherboard dependent. if you get the amd fx cpu, it's platform is nearly 3 years old and vendors didn't really bother to update after a while. that's not to say no one bothered. msi recently released a Gaming series mobo with 970 chipset:
MSI 970 Gaming Motherboard Review: Undercutting AM3+ at $100
http://www.anandtech.com/show/8907/msi-970-gaming-motherboard-review-undercutting-am3-at-100
iirc asrock has one too.

most of amd's am3+ motherboards are ATX. you can find uatx mobo if you look, though. however, for o.c.ing FX you'd be better off with an ATX mobo with healthy VRMs.

athlon 860k is actually an apu with the igpu disabled, and it has unlocked multiplier for easy overclocking. so does the fx 6300.

core i3 is fully locked down. you might be able to get 100 MHz extra o.c. with bclk manipulation if your motherboard kindly(!) allows it.

you prolly won't need 16GB system ram for a holdover pc, 8GB is just fine.



 
Jun 29, 2015
3
0
4,510
Thanks for the replies. It's just that a Core 2 duo and a GTS 250 is cutting it anymore. I'll just get the 860k, since it's just a sort of a balanced place-holder PC, since it does have better per core performance than the AMD FX 6300 while having a much more modern platform(and a proper mATX format), and has better all-around performance than the i3.