Search found 829 matches
- Sat May 26, 2007 3:54 pm
- Forum: System Advice / Troubleshooting
- Topic: Why does my system use so much power?
- Replies: 11
- Views: 5279
X1900XTX at desktop, idle: 165 w X1550 at desktop, idle: 149 w NVIDIA 8000 GTX at desktop, idle: 225 w (!) (I know, I know, I am a game junkie and I got an incredible deal on a new GTX from a hardware editor I know.) Still, it's a mystery to me why my baseline power usage on this system is a whoppin...
- Sat May 26, 2007 3:36 pm
- Forum: System Advice / Troubleshooting
- Topic: Why does my system use so much power?
- Replies: 11
- Views: 5279
I swapped out the X1900XTX for the X1550, and got the following: X1900XTX at desktop, idle: 165 w X1550 at desktop, idle: 149 w so if X1550 draws 20w, that means the baseline power usage of this system, without ANY video card, is 129w . That still seems extraordinarily high.. Oh, and I forgot to ans...
- Sat May 26, 2007 3:23 pm
- Forum: System Advice / Troubleshooting
- Topic: Why does my system use so much power?
- Replies: 11
- Views: 5279
I'm in the process of upgrading my video card, so I pulled the X1550 to see what happens. At desktop idle, with X1550 + X1900 XTX: 185 w At desktop idle, with X1900XTX only: 165 w So the X1550 uses 20 w at idle, I think. This card was only used for 2D work anyway (to support my third monitor), so it...
- Sat May 26, 2007 10:31 am
- Forum: System Advice / Troubleshooting
- Topic: Why does my system use so much power?
- Replies: 11
- Views: 5279
Thanks for the responses. EIST is definitely on; I can watch the voltage/clock speed/multiplier change in real time using CPU-Z. I'll play with it a bit more, and try removing stuff. Right now I suspect the video cards. Maybe the X1550 is more of a power hog than I realized, or maybe I got a bum X19...
- Sat May 26, 2007 12:35 am
- Forum: System Advice / Troubleshooting
- Topic: Why does my system use so much power?
- Replies: 11
- Views: 5279
Why does my system use so much power?
I posted a blog entry about my upgrade to a 85% efficient power supply, based on before and after kill-a-watt measurements.. http://www.codinghorror.com/blog/archives/000871.html After posting it, I noticed that my IDLE load on this particular system is 185 watts, which is ridiculously high! WTF? Sy...
- Sun May 20, 2007 7:10 pm
- Forum: Video Cards & Monitors
- Topic: ATI Radeon HD 2900 XT -- anyone try one?
- Replies: 4
- Views: 3308
ATI Radeon HD 2900 XT -- anyone try one?
Despite the ridiculous power usage and heat dissipation, I am still tempted to get a 2900 XT. It's been over a year since my last video card upgrade to the 1900 XTX [w/Accelero S1 mod] and I'm getting very antsy. This is literally the longest I've ever gone with the same video card in my machine-- e...
- Sun Dec 17, 2006 4:39 pm
- Forum: CPUs and Motherboards
- Topic: Intel i855, socket 479, and Xeon Dual Core LV processor
- Replies: 6
- Views: 5016
Do you have by chance any power consumption figures along with more complete system specs? Yes, all the detail is here: http://www.codinghorror.com/blog/archives/000221.html A few things have changed since the original build, though: - Swapped out two of three 160gb Spinpoints for one 500gb WD RE16...
- Sun Dec 17, 2006 2:52 pm
- Forum: CPUs and Motherboards
- Topic: Intel i855, socket 479, and Xeon Dual Core LV processor
- Replies: 6
- Views: 5016
Thanks. It looks like my upgrade options are severely limited on this platform/socket 479. I can barely find any socket 479 chips at all! I overclocked my 1.6GHz Pentium-M Dothan chip by 10% (and it's undervolted-- gotta love Pentium Ms!) and I can just barely squeak by at 90% CPU usage on these WMV...
- Sun Dec 17, 2006 1:47 pm
- Forum: CPUs and Motherboards
- Topic: Intel i855, socket 479, and Xeon Dual Core LV processor
- Replies: 6
- Views: 5016
Intel i855, socket 479, and Xeon Dual Core LV processor
My current home theater PC is the AOpen i855GMem-LFS: http://www.silentpcreview.com/article218-page2.html Right now it's running a 1.6 GHz Dothan. I'm looking at my CPU upgrade options for this machine, for possible HD video playback. I'd like to avoid upgrading the motherboard if I can. It uses Int...
- Tue Oct 24, 2006 3:52 pm
- Forum: CPUs and Motherboards
- Topic: Motherboard northbridge reaches 120c (!) and dies
- Replies: 42
- Views: 62008
wumpus, did you check what kind thermal paste there was under northbridge heatsink when changing it? Yep, if you read through, you'll see that I cleaned and used Ceramique. So all these temps are with *good* heatsink contact. I highly recommend cleaning the heatsinks on the P5B -- the existing ther...
- Mon Oct 23, 2006 8:31 pm
- Forum: CPUs and Motherboards
- Topic: Motherboard northbridge reaches 120c (!) and dies
- Replies: 42
- Views: 62008
http://img389.imageshack.us/img389/4687/p5bheatsinkssmallbf4.jpg It fits! Barely.. but we knew it would be close. Also, MASSIVE improvement in temperatures! With only the rear case fan going, the HR-05 does get quite toasty under load-- slightly uncomfortable to touch. I set up the low-rpm scythe f...
- Sun Oct 22, 2006 6:44 pm
- Forum: CPUs and Motherboards
- Topic: Motherboard northbridge reaches 120c (!) and dies
- Replies: 42
- Views: 62008
I haven't gotten the HR-05 yet. It's scheduled to arrive today. I did have several heat-related crashes yesterday. It was unseasonably warm and I was playing Battlefield 2142-- not a good combo! I strongly suspect the northbridge, as usual, since the CPU barely gets warm and the system is rock stabl...
- Fri Oct 20, 2006 5:03 pm
- Forum: CPUs and Motherboards
- Topic: p5b questions/concerns
- Replies: 3
- Views: 3136
Err.. did you not see this thread? All the questions you asked are answered there:First question: Does the south bridge get hot at all? If it does, I can install a TR hr-05 on there along with the hr-05 on the northbridge.
viewtopic.php?t=34826
- Mon Oct 16, 2006 3:47 pm
- Forum: CPUs and Motherboards
- Topic: Motherboard northbridge reaches 120c (!) and dies
- Replies: 42
- Views: 62008
- Sat Oct 14, 2006 6:52 pm
- Forum: CPUs and Motherboards
- Topic: Motherboard northbridge reaches 120c (!) and dies
- Replies: 42
- Views: 62008
I decided that I was unhappy with the temps I'm getting on the p5b northbridge (always unpleasant to touch, and nearly burning when under load-- eg, 80+c ). Even with the cap removed. I went ahead and ordered one of the Thermalright HR-05 northbridge coolers. Like I said, this is disappointing given...
- Wed Oct 11, 2006 7:58 pm
- Forum: CPUs and Motherboards
- Topic: Motherboard northbridge reaches 120c (!) and dies
- Replies: 42
- Views: 62008
Hmm. I removed the northbridge cap (really a metallic sticker) and it's hard to tell if the results are any better. I can't get a solid reading off the fins using the temperature gun. It seems to make sense that the NB would do better without the cap-- it exposes the fins more and allows more convec...
- Wed Oct 11, 2006 6:31 pm
- Forum: CPUs and Motherboards
- Topic: Motherboard northbridge reaches 120c (!) and dies
- Replies: 42
- Views: 62008
- Wed Oct 11, 2006 6:03 pm
- Forum: CPUs and Motherboards
- Topic: Motherboard northbridge reaches 120c (!) and dies
- Replies: 42
- Views: 62008
I have no Temperature gun or what-not. Well, you have the Mark I Finger, don't you? Use it! Just be careful and touch lightly, because my northbridge gets to 75c. Do we do the same thing everyone else has been doing with the P5W DH boards? And that is.. what? It is a little disappointing that the d...
- Wed Oct 11, 2006 5:58 pm
- Forum: CPUs and Motherboards
- Topic: Motherboard northbridge reaches 120c (!) and dies
- Replies: 42
- Views: 62008
Ok, so everything is set back to the way it was, with the exception of the northbridge voltage . Northbridge is set to "auto" instead of 1.55v; memory is set to 2.25v, CPU is set to 1.4625v, and the FSB is set to 355 * 9 or 3.2 GHz. Right now Dual Prime95 has been burning in for about 15 minutes or ...
- Wed Oct 11, 2006 5:08 pm
- Forum: CPUs and Motherboards
- Topic: Motherboard northbridge reaches 120c (!) and dies
- Replies: 42
- Views: 62008
Well, I got my new P5B and I'm up and running again with a mobo replacement. Memory, CPU, etc are all the same. This time, I took off the NB and SB heatsinks and cleaned off the crappy TIM material underneath, and applied some Ceramique compound instead (well, except where the heatsink covers the VR...
- Mon Oct 09, 2006 5:55 am
- Forum: CPUs and Motherboards
- Topic: Motherboard northbridge reaches 120c (!) and dies
- Replies: 42
- Views: 62008
I'm wondering if something about having the X300 video card in the first PCI x16 slot caused some kind of extra load on the northbridge. Normally the X1900XTX is in that first slot, but I was having a problem where the motherboard would only detect the card in the second PCI x16 slot, so I switched ...
- Sun Oct 08, 2006 9:47 pm
- Forum: CPUs and Motherboards
- Topic: Motherboard northbridge reaches 120c (!) and dies
- Replies: 42
- Views: 62008
Motherboard northbridge reaches 120c (!) and dies
Last week I built up a new Core 2 Duo system: - Asus P5B Deluxe (965 express) motherboard - Core Duo 2 E6600 - Scythe Infinity - 2GB AData DDR2 667 RAM And it was working great; it burned in at 3.1 GHz no problem, with dual instance of Prime95 running for hours. As the system was burning in with dua...
- Sat Sep 23, 2006 1:04 am
- Forum: SPCR Article Discussion
- Topic: Shuttle X100 Complete SFF PC
- Replies: 24
- Views: 26702
So to reitterate, very smart move from Shuttle to bring those ports back. I might agree with you on a typical desktop system. On a system this small, every legacy port takes up room that could be used for modern peripherals . Your insistence on an ancient, obsolete connector is costing the rest of ...
- Sat Sep 23, 2006 1:00 am
- Forum: SPCR Article Discussion
- Topic: Shuttle X100 Complete SFF PC
- Replies: 24
- Views: 26702
The comparison with the iMac vs. the Mac Mini was done for one simple reason: We've reviewed the iMac. We haven't reviewed the Mac Mini. So what? It's still a wildly inappropriate comparison. The form factor of the iMac is completely different, and it has an embedded LCD monitor. It's quite literal...
- Thu Sep 21, 2006 6:04 pm
- Forum: SPCR Article Discussion
- Topic: Shuttle X100 Complete SFF PC
- Replies: 24
- Views: 26702
Also, on the review: why are we comparing this system to the iMac? Isn't it more akin to the Mac Mini in size and form factor? A friend of mine at work tried to use the Mac Mini under XP as a Windows Media Center box, but the Mac Mini fan ramps up to *very* noisy levels according to him.. so it was ...
- Thu Sep 21, 2006 6:00 pm
- Forum: SPCR Article Discussion
- Topic: Shuttle X100 Complete SFF PC
- Replies: 24
- Views: 26702
You guys would be quite surprised on the number of request we've had to bring PS2 ports back. We still get request to bring parallel and serial ports back. If your customers request you to jump off a bridge, would you do it? Apple makes money hand over fist, and they DON'T do it by dumbing down the...
- Sat Sep 09, 2006 11:05 pm
- Forum: Video Cards & Monitors
- Topic: 6600gt works but not a 7600gs??
- Replies: 3
- Views: 2057
I'm not sure, but I *have* seen this happen-- a video card that works in one machine and won't even boot in the other machine. First, I'd try to rule out the power supply. Yes, the 7600gs is relatively efficient and should use less power than the 6600gt, but I think it's still possible for the PSU t...
- Sat Aug 26, 2006 10:36 pm
- Forum: Video Cards & Monitors
- Topic: JET like noisy 6200. Plz help.
- Replies: 17
- Views: 7787
- Sat Aug 26, 2006 10:32 pm
- Forum: Video Cards & Monitors
- Topic: On-board vs. VGA card
- Replies: 13
- Views: 7494
What I'd like to know is what the difference would be, performance-wise, between the two above choices? The performance difference is huge, typically 3x or greater in favor of stand-alone graphics cards. However, integrated video has a huge advantage in terms of lower power use. Integrated video us...
- Wed Aug 23, 2006 11:47 pm
- Forum: Video Cards & Monitors
- Topic: AGP current quiet champ?
- Replies: 45
- Views: 31237
I think you guys want the 7600*gt* and not the 7600*gs*. Big performance difference! The 7600gt is by far the best bang for the watt of all video cards on the market right now. http://www.codinghorror.com/blog/archives/000662.html I just got the gigabyte passive 7600gt for my work PC and I'm blown a...