Took the plunge and order parts to upgrade my PC. I only needed a new video card, but since my HP had a shitty case and PS, I upgraded those as well.
Pre Upgrade Machine (
HP Pavilion Elite e9180f):
Core i7 920
9GB DDR3-1066
NVidia GTS 250
460W PS
I bought:
Antec 300 + 2 extra 120mm Antec fans
OCZ 600W modular PS
MSI GTX 560 Ti Twin Frozr II (almost went for a 570, but I didn't think the extra almost $100 was worth it)
So swapped everything into the new case. Sooo much more space in there, airflow is way better. The insides of the case were the biggest disappointment, cramped, no cable management whatsoever, single 80mm chassis fan and really poor airflow.
Really happy with the airflow and temperatures I'm seeing post-upgrade. The system actually runs a good bit cooler with the better case. I only installed one of the extra 120mm fans at the front of the case. I think I'll just keep the second as a spare. Highest CPU temp I've seen so far is 73C, idles in the low 40s. With the old case it idled a good 10C higher. During benchmarking the GTX 560 maxed out at 60C, really happy about that. Glad I chose this card for extra cooling.
I did some before/after benchmarks. I'm pretty happy with how things went right now.
Code:
DiRT3 - 1920x1080 Medium preset 4xMSAA
Avg Min
Before 47.62 40.19
After 111.25 86.33
3DMark Vantage - Free edition defaults
Before 7554
After 18304
Metro 2033 - 1920x1080 Max settings
Avg Min Max
Before 7.67 2.64 45.12
After 25.67 6.34 63.67
Batman AA - 1920x1080 Max settings
Avg Min Max
Before 21 8 31
After 70 43 96