CPU's the brains and balls of the operation. My humble opinion is that the CPU is the #3 most vital piece to choose (#2 graphics card and #1 motherboard).
First question, Intel or AMD?
I am an avid AMD fan-boy who shelled out for an i7 and frankly NOT BEEN IMPRESSED! So I am back to AMD for the next build.
So its AMD, what next. There are X4 and X6 (number = cores, omg, serious!) But the more important issues are the L3 Cache as this is what helps a CPU under heavy load and yes I put her under heavy loads frequently (STALKER mods take a total dump on resources lol)
With the lovely aid of Newegg! I managed to choose 6MB L3 Cache and "Yes" on support for Hyper-Transport which is similar to the i7's Hyper-threading. It came up with only AM3+ CPUs (which is good to know for our motherboard part)
Next was choosing what CPUs to buy. Do I plan to over-clock? Not really, I prefer manufacturing stock and standard (makes warranties easier to claim).
Next I chose to make all the speeds above 3.0GHz (for me this is a minimum value) along with being Quad or Six-cores. After loading up on more options (6x 512kB L2 cache) I was left with 2 choices:
AMD Phenom II X6 1075T Thuban - 3.0GHz
AMD Phenom II X6 1090T Thuban - 3.2GHz Black Edition
Again, Ill let Juff guess what I might get lol
As i continue onto motherboards.
What do we know?
- Must be AMDs AM3+ eligible
- Must house 2x XFX Radeons in Crossfire at least.
- Must house 1x X-Fi sound card (takes an 8x)
- Can be E-ATX, ATX, mATX or micro-ATX sized
So I jumped over to motherboards and put in AM3+ only, chose chipset of Phenom II to start with. Only got 4 results, was "devon" as Juff would put it. So i moved out of search and chose a more subtle approach. Typed "AM3+" into motherboards search and got 500 results.
This proves that you shouldn't always take what you're shown the first time. They say to use the 3 R's and its sound advice if its:
1. Research
2. Research
3. Research
This is also where you must use "Advanced Search" and CAREFULLY choose factors to narrow down the search. This process isn't about taking huge chunks of numbers out. It's about finding the quality items that fit what you need. First I changed "Memory used" to be 240-pin only. Cut 5 down. Chose "ATX" since there were some "mATX" boards still left. Down to 29 results now.
Next step: ASUS-only (Will take best 1-3 and then go to other manufacturers)
29 is manageable. I can then further cut out items I do not need. Such as DDR2 boards, ensuring it supports Crossfire (and doesn't throttle #2 to some stupid 4x speed either).
This left me with 5 choices, now I had to check the PCI-Ex16 2.0 configuration. Remember I'm fitting my sound card so the 16x can't be above the 8x's otherwise I can not fit my sound card.
Left with 2 choices now, the cards will fit all my requirements. 1 even would let me triple crossfire at 16x speeds! (Holy smokes lol!)
Now with *ANY* motherboard purpose, you must research the ratings given. Find out why someone gave it a bad score, maybe they used the wrong hardware (some idiot put a GTX480 in a Crossfire supported board... not ASUS' fault hes an idiot).
The only one left, which I confirmed used the same CPU I'm currently thinking about buying was:
ASUS Crosshair IV Formula - http://www.newegg.com/Product/Product.aspx?Item=13-131-644&SortField=0&SummaryType=0&Pagesize=10&PurchaseMark=&SelectedRating=2&VideoOnlyMark=False&VendorMark=&IsFeedbackTab=true&Keywords=%28keywords%29&Page=1#scrollFullInfo
I applied the same processes to MSI, Gigabyte (not a single hit lol, crappy company) and ASRock. And found 3 more with the 1 ASUS I had.
Now it's a process of elimination.
The first MSI board (http://www.newegg.com/Product/Product.aspx?Item=N82E16813130223&cm_re=AM3%2b-_-13-130-223-_-Product) was dropped, there was no SATA 6G/b support (will probably use an SSD here)
Leaves me with 3; an ASRock, ASUS and MSI. I can say ASRock make good boards and also owned many ASUS boards during my lifetime. MSI have been on the upswing so this will be hard.
The comments on the ASRock were worrying (http://www.newegg.com/Product/Product.aspx?Item=13-157-208&SortField=0&SummaryType=0&Pagesize=10&PurchaseMark=&SelectedRating=1&VideoOnlyMark=False&VendorMark=&IsFeedbackTab=true&Keywords=%28keywords%29#scrollFullInfo) so I chose to drop this one based on its comments - even the 5 star ones were still worrying lol.
The last 2 boards were, so so very difficult to choose between but because of the fact the MSI board had less USB ports (currently using 9 USB and 3 e-SATA) the ASUS had more appeal. The MSI board (http://www.newegg.com/Product/Product.aspx?Item=13-130-274&SortField=0&SummaryType=0&Pagesize=10&PurchaseMark=&SelectedRating=5&VideoOnlyMark=False&VendorMark=&IsFeedbackTab=true&Page=3#scrollFullInfo) is still a fanstastic board!