Hello everyone, this is my first post. Any help would be appreciated. Thanks.
I'm having frame drops in almost every game or heavy 3D app...
PC Specs (everything is in stock):
OS: Win XP sp3 32bit
Motherboard: Abit IP35-E
Processor: Intel Q6600 2.4Ghz, stepping B3
Ram: DDR2-1066 OCZ XTC SLI 2x1GB
Video card: Asus HD5870
HDD: 1x Samsung 250 GB
PSU: Codegen ATX 500W Model: 500x, 2x +12V rails: 12A & 14A (pretty BAD for this card, I know) .
HD5870 connected to one 6-pin PCI-E (from the PSU) connector & single 4-pin Molex to 6-pin PCI-E connector.
I hear a strange sound when running 3D apps, games and so on...
it's hard to describe... like crystal needles or drops breaking (in 2D everything's fine & it's not HDD's reading&writing sound), reminds me of an old Pentium 4 or Celeron "action" sounds, if you know what I mean. Maybe it's HD5870 GPU's "starving" sound, no :lol: ?
GTA IV lags on medium & low settings on 1024x768 res.
Having frame drops even on such an old game like nfsu2 (sometimes drops to 25 fps!!).
My OS is CLEAN & STABLE, has 36 processes running with 0-1% CPU usage at idle and everything's optimized for the performance.
My main question: Is my PSU causing frame drops in games, because the "monster" HD5870 does not have enough power (12a & 14a on +12V1-V2 rails)?
I'm having frame drops in almost every game or heavy 3D app...
PC Specs (everything is in stock):
OS: Win XP sp3 32bit
Motherboard: Abit IP35-E
Processor: Intel Q6600 2.4Ghz, stepping B3
Ram: DDR2-1066 OCZ XTC SLI 2x1GB
Video card: Asus HD5870
HDD: 1x Samsung 250 GB
PSU: Codegen ATX 500W Model: 500x, 2x +12V rails: 12A & 14A (pretty BAD for this card, I know) .
HD5870 connected to one 6-pin PCI-E (from the PSU) connector & single 4-pin Molex to 6-pin PCI-E connector.
I hear a strange sound when running 3D apps, games and so on...
it's hard to describe... like crystal needles or drops breaking (in 2D everything's fine & it's not HDD's reading&writing sound), reminds me of an old Pentium 4 or Celeron "action" sounds, if you know what I mean. Maybe it's HD5870 GPU's "starving" sound, no :lol: ?
GTA IV lags on medium & low settings on 1024x768 res.
Having frame drops even on such an old game like nfsu2 (sometimes drops to 25 fps!!).
My OS is CLEAN & STABLE, has 36 processes running with 0-1% CPU usage at idle and everything's optimized for the performance.
My main question: Is my PSU causing frame drops in games, because the "monster" HD5870 does not have enough power (12a & 14a on +12V1-V2 rails)?