Good, glad to help.
Q9450: Nothing at all wrong with it, great CPU, probably the best value in the new series of quad core cpus, though the Q9300 isn't too bad either.
Only problem is it is going for like $345 up in a lot of places, and will still be over $320 even after the initial shortages end in say mid-April.
Now currently at Microcenter or some online places you can get a Q6600 for $199 to $230, so that's over $100 cheaper than the Q9450. It should continue to be this much less or more at many stores in the end of April when Intel will cut prices on its older dual/quad core parts like the Q6600.
I'm not that sure the Q9450 is $130+ better than the Q9450... I mean I guess eventually (over years) you might save that much on the lower power bill of the Q9450 than the Q6600 since the Q9450 uses a lot less power than the Q6600 in most cases.
On the other hand, saving $130 today and spending it on the GPU or something makes the difference between a 8800GTS and maybe a faster GPU or something when one comes out (I'm not sure the 8800GTX is enough faster to be a good upgrade considering the money.. maybe if they come out with a 9800GTX that is better...).
Your choice... Q6600/Q9300/Q9450 all very good CPUs.
Motherboard: Eh if you're really truly serious about not overclocking, it's hard to beat the price/performance of the ABIT IP35-E for $60 after a 5 month wait rebate; check to see how well it works with the Q9450/Q9300 though if you intend to get those. The Q6600 works with it for sure though.
http://www.newegg.com/Product/...16813127031&Tpk=ip35-e
Otherwise you could look at something like a ASUS P5K-Deluxe or so for much more money which is a bit better for very decently high overclocking, though any of their newer X38 chipset DDR2 overclocking/gaming motherboards should be worth a look too if you're overclocking. Double check for any desired Q9450/Q9300 compatibility before buying those or anything else just to be sure. It might take a newer BIOS for some of the motherboards to support those new CPU models, and in the worst cases there could be harder to solve compatibility problems. The CPU models are so new it is not known by experience how well many boards work with them even though in theory they should be all fine. Q6600 compatibility isn't really an issue anymore for virtually any decent P35 chipset or better motherboard.
8800GTS-512 -- very decent choice. Obviously if you get a superb deal on an 8800GTX on clearance sale or whatever go for that. Or if you're waiting, look out for something in the 9800GTX or whatever future models that might be somewhat more powerful at a comparable price (check the benchmarks, maybe they're not going to be any better values, hard to guess...).
RAM: Don't even THINK about DDR3, it isn't in practice much faster than decent DDR2 RAM, but DDR3 motherboards and RAM cost a *LOT* more than DDR2.
Pick up something like any one these, there are so many good deals on decent fast DDR2-800 RAM it's hard to pick 'em.
This first one (PDC24G6400LLK DDR2-800-4-4-4-12 $78 AR) looks like the best deal at the moment to me that I know of, given that you're not intending to overclock, and even if you did, DDR2-800 will by definition go up to 400 MHz without overclocking the RAM itself, which means a Q9450 OC'ed to 3200 or a Q6600 OC'ed to 3600.
4-4-4-12 is faster than 5-5-5-12 is faster than 5-5-5-15, so just pick according to price and convenience, lower voltage is better than higher voltage, so ideally 1.8V and 4-4-4-12, though there's nothing wrong with one that does 2.1V 5-5-5-15 if it's enough cheaper to make a difference to you to sacrifice a bit of speed.
http://www.newegg.com/Product/...x?Item=N82E16820220269
Patriot Extreme Performance 4GB(2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory Model PDC24G6400LLK - Retail
* Cas Latency: 4
* Features: Patriot Aluminum Bladed Heat Shield Technology to improve module stability RoHS Compliant EPP Ready
* Heat Spreader: Yes
* Timing: 4-4-4-12
* Model #: PDC24G6400LLK
* Item #: N82E16820220269
Price after rebate(s):$77.99
http://www.newegg.com/Product/...x?Item=N82E16820146731
mushkin 4GB(2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory Model 996587 - Retail
* Cas Latency: 5
* Heat Spreader: Yes
* Timing: 5-4-4-12
* Voltage: 1.8V
Price after rebate(s):$84.99
http://www.newegg.com/Product/...x?Item=N82E16820146693
mushkin 4GB(2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory Model 996558 - Retail
* Cas Latency: 5
* Heat Spreader: No
* Timing: 5-5-5-12
* Voltage: 1.8V
* Model #: 996558
* Item #: N82E16820146693
Price after rebate(s):$66.99
http://www.newegg.com/Product/...x?Item=N82E16820220293
Patriot Viper 4GB(2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory Model PVS24G6400LLK - Retail
* Cas Latency: 4
* Heat Spreader: Yes
* Timing: 4-4-4-12
* Voltage: 2.2V
* Model #: PVS24G6400LLK
* Item #: N82E16820220293
Your Price:$94.99
http://www.newegg.com/Product/...x?Item=N82E16820231148
G.SKILL 4GB(2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory Model F2-6400CL4D-4GBPK - Retail
* Cas Latency: 4
* Heat Spreader: Yes
* Timing: 4-4-4-12
* Voltage: 2.0V - 2.1V
* Model #: F2-6400CL4D-4GBPK
* Item #: N82E16820231148
Your Price:$99.99
http://www.newegg.com/Product/...x?Item=N82E16820144216
GeIL 4GB(2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Desktop Memory Model GX24GB6400LDCB= - Retail
* Cas Latency: 5
* Heat Spreader: Yes
* Timing: 5-4-4-12
* Voltage: 2.0V - 2.2V
* Model #: GX24GB6400LDCB=
* Item #: N82E16820144216
Price after rebate(s):$74.99
http://www.newegg.com/Product/...x?Item=N82E16820144118
GeIL 4GB(2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory Model GX24GB6400UDCA - Retail
* Cas Latency: 4
* Features: Metallic Racing Orange Heat Spreader
* Heat Spreader: Yes
* Recommend Use: High Performance or Gaming Memory
* Model #: GX24GB6400UDCA
* Item #: N82E16820144118
($82.99 after $20.00 Mail-In Rebate)
Originally posted by: allyrocky
thanks that helped a lot...so its all GPU...:thumbsup:
I guess i would wait and buy
CPU-Core 2 Quad Q9450
GPU-nVidia GeForce 8800 GTS 512MB
Mother Board-???
RAM-DDR2 or DDR3?