Hi, guys! I'm fairly new to these forums!
By reading through the forums, I can tell the majority of you guys are experts at all-things computers - so I'll ask my question here
I've recently purchased an eVGA 8800GTS for my Dell XPS Gen 4 (ugh, Dell manufactured computers...) and I've been pretty bummed out. After upgrading to this card from an x850xt pe, I expected optimal performance at any game I threw at it. I did see better quality in games like FEAR and Oblivion, but it's now what I expected.
The PSU I currently have is a Dell XPS Power Supply, running at 460 watts with an unknown amperage on the 12v rails. But I did find a particular piece of information on the PSU's label. All it said after the wattage was "OUTPUT: 36 amps." I'm pretty sure this has nothing to do with the 12v rails, but I may be wrong - leave it to the experts
After searching on Google, another person did the exact same thing as I did - purchase an 8800GTS and stick it in his stock Dell XPS Gen X. In his 3D Mark '06 benchmarks, he was getting lower results than other users with better components - mainly the CPU. Members of the forum replied saying that his Intel P4 Prescot 3.2GHz was bottlenecking the GPU from delivering optimal performance. I have an Intel P4 3.6GHz CPU running at stock speeds. (Link to the thread: http://www.notebookforums.com/thread184121.html)
I want to confirm with you guys if the CPU or PSU (or even both) is causing me to get near-terrible performance on the 8800GTS than it should be.
I'm going to make some purchases soon - if you guys say the bottleneck is coming from the CPU, I'll get ready for the purchase of an E6600.
If it's the power supply, I'll have to totally revamp my enclosure and power supply, as ATX power supplies aren't compatible with the XPS Gen case. Based off of consumer reviews, I'll be going with the Antec Nine Hundred - I've yet to choose a single rail PSU at a suitable price for it's performance.
Well, who is it? Kill the CPU or PSU?
Thanks!
Additional Specs:
Manufacturer: Dell Inc.
Processor: Intel(R) Pentium(R) 4 CPU 3.60GHz w/ HTT enabled
Memory: 2GB DDR2 RAM (533MHz)
Hard Drive: 79 GB / 7,200 RPM + 70 GB / 10,000 RPM
Video Card: EVGA 8800GTS 640MB (stock speeds)
Monitor: Westinghouse 22" LCM-22w2 (1680x1050)
Sound Card: Creative X-Fi Xtreme Music
Operating System: Windows XP Home Edition Service Pack 2
By reading through the forums, I can tell the majority of you guys are experts at all-things computers - so I'll ask my question here
I've recently purchased an eVGA 8800GTS for my Dell XPS Gen 4 (ugh, Dell manufactured computers...) and I've been pretty bummed out. After upgrading to this card from an x850xt pe, I expected optimal performance at any game I threw at it. I did see better quality in games like FEAR and Oblivion, but it's now what I expected.
The PSU I currently have is a Dell XPS Power Supply, running at 460 watts with an unknown amperage on the 12v rails. But I did find a particular piece of information on the PSU's label. All it said after the wattage was "OUTPUT: 36 amps." I'm pretty sure this has nothing to do with the 12v rails, but I may be wrong - leave it to the experts
After searching on Google, another person did the exact same thing as I did - purchase an 8800GTS and stick it in his stock Dell XPS Gen X. In his 3D Mark '06 benchmarks, he was getting lower results than other users with better components - mainly the CPU. Members of the forum replied saying that his Intel P4 Prescot 3.2GHz was bottlenecking the GPU from delivering optimal performance. I have an Intel P4 3.6GHz CPU running at stock speeds. (Link to the thread: http://www.notebookforums.com/thread184121.html)
I want to confirm with you guys if the CPU or PSU (or even both) is causing me to get near-terrible performance on the 8800GTS than it should be.
I'm going to make some purchases soon - if you guys say the bottleneck is coming from the CPU, I'll get ready for the purchase of an E6600.
If it's the power supply, I'll have to totally revamp my enclosure and power supply, as ATX power supplies aren't compatible with the XPS Gen case. Based off of consumer reviews, I'll be going with the Antec Nine Hundred - I've yet to choose a single rail PSU at a suitable price for it's performance.
Well, who is it? Kill the CPU or PSU?
Thanks!
Additional Specs:
Manufacturer: Dell Inc.
Processor: Intel(R) Pentium(R) 4 CPU 3.60GHz w/ HTT enabled
Memory: 2GB DDR2 RAM (533MHz)
Hard Drive: 79 GB / 7,200 RPM + 70 GB / 10,000 RPM
Video Card: EVGA 8800GTS 640MB (stock speeds)
Monitor: Westinghouse 22" LCM-22w2 (1680x1050)
Sound Card: Creative X-Fi Xtreme Music
Operating System: Windows XP Home Edition Service Pack 2