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Scary AMD/ATI PSU Problem

post #1 of 8
Thread Starter 
I just used the Extreme PSU Calculator to find out the wattage of the following system:

Dual FX-70 CPUs (OCed to 3 GHz)
High End Desktop Mobo
4 Sticks DDR2 SDRAM
Dual RD600 Video Cards
2 SATA HDDs
1 DVD Burner
Sound Blaster Card
4 High Performance 120mm Fans

Total Recommended PSU Wattage = 952W

How the **** are they going to have anyone short of the overly wealthy run a rig with 4 of those RD600 cards??? You would need 2 $500 PSUs to power that dang thing! 4x4 is looking worse and worse by the day...
    
CPUMotherboardGraphicsRAM
i7 4790k @ 4.7GHz Asus Z97 Pro Gaming EVGA 1080 Ti FTW3 @ 2050 MHz 32GB G Skill Sniper DDR3-2133 
Hard DriveHard DriveHard DriveOptical Drive
Intel 600p m.2 512GB Crucial M500 SSD 960GB Toshiba X300 HDD 3TB LG Blu Ray Burner 
CoolingOSMonitorMonitor
Cooler Master Nepton 240m Windows 10 Pro Samsung 34" Curved Ultrawide (3440x1440) Samsung 22" Portrait (1080x1920) 
KeyboardPowerCaseMouse
Poker II Cherry MX Brown, KBParadise V80 Cherry... EVGA G2 650W Cooler Master Silencio 652s Steelseries Sensei Wireless 
Mouse PadAudioAudio
Tekmat SIG 556 SMSL Q5 Pro DAC Bowers & Wilkins DM601 
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CPUMotherboardGraphicsRAM
i7 4790k @ 4.7GHz Asus Z97 Pro Gaming EVGA 1080 Ti FTW3 @ 2050 MHz 32GB G Skill Sniper DDR3-2133 
Hard DriveHard DriveHard DriveOptical Drive
Intel 600p m.2 512GB Crucial M500 SSD 960GB Toshiba X300 HDD 3TB LG Blu Ray Burner 
CoolingOSMonitorMonitor
Cooler Master Nepton 240m Windows 10 Pro Samsung 34" Curved Ultrawide (3440x1440) Samsung 22" Portrait (1080x1920) 
KeyboardPowerCaseMouse
Poker II Cherry MX Brown, KBParadise V80 Cherry... EVGA G2 650W Cooler Master Silencio 652s Steelseries Sensei Wireless 
Mouse PadAudioAudio
Tekmat SIG 556 SMSL Q5 Pro DAC Bowers & Wilkins DM601 
  hide details  
Reply
post #2 of 8
where did you calculate this?
post #3 of 8
Thread Starter 
    
CPUMotherboardGraphicsRAM
i7 4790k @ 4.7GHz Asus Z97 Pro Gaming EVGA 1080 Ti FTW3 @ 2050 MHz 32GB G Skill Sniper DDR3-2133 
Hard DriveHard DriveHard DriveOptical Drive
Intel 600p m.2 512GB Crucial M500 SSD 960GB Toshiba X300 HDD 3TB LG Blu Ray Burner 
CoolingOSMonitorMonitor
Cooler Master Nepton 240m Windows 10 Pro Samsung 34" Curved Ultrawide (3440x1440) Samsung 22" Portrait (1080x1920) 
KeyboardPowerCaseMouse
Poker II Cherry MX Brown, KBParadise V80 Cherry... EVGA G2 650W Cooler Master Silencio 652s Steelseries Sensei Wireless 
Mouse PadAudioAudio
Tekmat SIG 556 SMSL Q5 Pro DAC Bowers & Wilkins DM601 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 4790k @ 4.7GHz Asus Z97 Pro Gaming EVGA 1080 Ti FTW3 @ 2050 MHz 32GB G Skill Sniper DDR3-2133 
Hard DriveHard DriveHard DriveOptical Drive
Intel 600p m.2 512GB Crucial M500 SSD 960GB Toshiba X300 HDD 3TB LG Blu Ray Burner 
CoolingOSMonitorMonitor
Cooler Master Nepton 240m Windows 10 Pro Samsung 34" Curved Ultrawide (3440x1440) Samsung 22" Portrait (1080x1920) 
KeyboardPowerCaseMouse
Poker II Cherry MX Brown, KBParadise V80 Cherry... EVGA G2 650W Cooler Master Silencio 652s Steelseries Sensei Wireless 
Mouse PadAudioAudio
Tekmat SIG 556 SMSL Q5 Pro DAC Bowers & Wilkins DM601 
  hide details  
Reply
post #4 of 8
Ehhh... not good.
Hatredcomputer
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 Asus P6T6 Revolution eVGA 8800GTS (for now) RipJaws 6GB DDR3 2000 
Hard DriveOptical DriveOSMonitor
2x Samsung 500GB RAID0 Plextor PX755SA 7 x64 Samsung 24" 
KeyboardPowerCaseMouse
Arctosa Corsair HX750 Modular Silverstone TJ07-BW Razer Lachesis 
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Hatredcomputer
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 Asus P6T6 Revolution eVGA 8800GTS (for now) RipJaws 6GB DDR3 2000 
Hard DriveOptical DriveOSMonitor
2x Samsung 500GB RAID0 Plextor PX755SA 7 x64 Samsung 24" 
KeyboardPowerCaseMouse
Arctosa Corsair HX750 Modular Silverstone TJ07-BW Razer Lachesis 
  hide details  
Reply
post #5 of 8
Thread Starter 
Quote:
Originally Posted by FlaKing View Post
Ehhh... not good.
My thoughts exactly. No one will be able to afford to power this thing, especially given the $1000 + cost of mobo and CPUs.

Looks like Intel's lead is here to stay for some time...
    
CPUMotherboardGraphicsRAM
i7 4790k @ 4.7GHz Asus Z97 Pro Gaming EVGA 1080 Ti FTW3 @ 2050 MHz 32GB G Skill Sniper DDR3-2133 
Hard DriveHard DriveHard DriveOptical Drive
Intel 600p m.2 512GB Crucial M500 SSD 960GB Toshiba X300 HDD 3TB LG Blu Ray Burner 
CoolingOSMonitorMonitor
Cooler Master Nepton 240m Windows 10 Pro Samsung 34" Curved Ultrawide (3440x1440) Samsung 22" Portrait (1080x1920) 
KeyboardPowerCaseMouse
Poker II Cherry MX Brown, KBParadise V80 Cherry... EVGA G2 650W Cooler Master Silencio 652s Steelseries Sensei Wireless 
Mouse PadAudioAudio
Tekmat SIG 556 SMSL Q5 Pro DAC Bowers & Wilkins DM601 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 4790k @ 4.7GHz Asus Z97 Pro Gaming EVGA 1080 Ti FTW3 @ 2050 MHz 32GB G Skill Sniper DDR3-2133 
Hard DriveHard DriveHard DriveOptical Drive
Intel 600p m.2 512GB Crucial M500 SSD 960GB Toshiba X300 HDD 3TB LG Blu Ray Burner 
CoolingOSMonitorMonitor
Cooler Master Nepton 240m Windows 10 Pro Samsung 34" Curved Ultrawide (3440x1440) Samsung 22" Portrait (1080x1920) 
KeyboardPowerCaseMouse
Poker II Cherry MX Brown, KBParadise V80 Cherry... EVGA G2 650W Cooler Master Silencio 652s Steelseries Sensei Wireless 
Mouse PadAudioAudio
Tekmat SIG 556 SMSL Q5 Pro DAC Bowers & Wilkins DM601 
  hide details  
Reply
post #6 of 8
Thread Starter 
Bump so more people can see these frightening numbers.

*dun dun dun*
    
CPUMotherboardGraphicsRAM
i7 4790k @ 4.7GHz Asus Z97 Pro Gaming EVGA 1080 Ti FTW3 @ 2050 MHz 32GB G Skill Sniper DDR3-2133 
Hard DriveHard DriveHard DriveOptical Drive
Intel 600p m.2 512GB Crucial M500 SSD 960GB Toshiba X300 HDD 3TB LG Blu Ray Burner 
CoolingOSMonitorMonitor
Cooler Master Nepton 240m Windows 10 Pro Samsung 34" Curved Ultrawide (3440x1440) Samsung 22" Portrait (1080x1920) 
KeyboardPowerCaseMouse
Poker II Cherry MX Brown, KBParadise V80 Cherry... EVGA G2 650W Cooler Master Silencio 652s Steelseries Sensei Wireless 
Mouse PadAudioAudio
Tekmat SIG 556 SMSL Q5 Pro DAC Bowers & Wilkins DM601 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 4790k @ 4.7GHz Asus Z97 Pro Gaming EVGA 1080 Ti FTW3 @ 2050 MHz 32GB G Skill Sniper DDR3-2133 
Hard DriveHard DriveHard DriveOptical Drive
Intel 600p m.2 512GB Crucial M500 SSD 960GB Toshiba X300 HDD 3TB LG Blu Ray Burner 
CoolingOSMonitorMonitor
Cooler Master Nepton 240m Windows 10 Pro Samsung 34" Curved Ultrawide (3440x1440) Samsung 22" Portrait (1080x1920) 
KeyboardPowerCaseMouse
Poker II Cherry MX Brown, KBParadise V80 Cherry... EVGA G2 650W Cooler Master Silencio 652s Steelseries Sensei Wireless 
Mouse PadAudioAudio
Tekmat SIG 556 SMSL Q5 Pro DAC Bowers & Wilkins DM601 
  hide details  
Reply
post #7 of 8
This is why you need Bay mounted Dedicated Power Supplies for Graphics Cards.

They're cheap (Great find by the way Enterprise ), they're powerful, and you can have 2 of them in your case without much problems from it. And they don't generate much heat either from what Enterprise has said, one or two of them and your average power supply = Sorted.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom X3 8450 Biostar 790gx ATI 4850 512mb OCZ 4gb DDR26400 5-5-5-18 
Hard DriveOSMonitorPower
Samsung Spinpoint 640gb Vista Premium x64/Fedora 10 Viewpoint 22" LCD OCZ Modxtreme 600w 
Case
CM690 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom X3 8450 Biostar 790gx ATI 4850 512mb OCZ 4gb DDR26400 5-5-5-18 
Hard DriveOSMonitorPower
Samsung Spinpoint 640gb Vista Premium x64/Fedora 10 Viewpoint 22" LCD OCZ Modxtreme 600w 
Case
CM690 
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Reply
post #8 of 8
Yeah, but come on now, you shouldn't have to get an auxiliary power supply for one system. I think AMD should get in the power supply business if this is the way they're heading. Otherwise, they need to find their thumb and make some damned cores that use less wattage and abandon this stupid "4x4" thing. Here they are with brand CPUs on newegg that are still 90nm! ***?!? I think that once they are slapped out of this phase, they'll crank out some 45nm CPUs that will use less wattage and either match/beat C2D in terms of performance. Price, we'll see, but AMD tends to be cheaper for the performance.

Rant over.
Hatredcomputer
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 Asus P6T6 Revolution eVGA 8800GTS (for now) RipJaws 6GB DDR3 2000 
Hard DriveOptical DriveOSMonitor
2x Samsung 500GB RAID0 Plextor PX755SA 7 x64 Samsung 24" 
KeyboardPowerCaseMouse
Arctosa Corsair HX750 Modular Silverstone TJ07-BW Razer Lachesis 
  hide details  
Reply
Hatredcomputer
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 Asus P6T6 Revolution eVGA 8800GTS (for now) RipJaws 6GB DDR3 2000 
Hard DriveOptical DriveOSMonitor
2x Samsung 500GB RAID0 Plextor PX755SA 7 x64 Samsung 24" 
KeyboardPowerCaseMouse
Arctosa Corsair HX750 Modular Silverstone TJ07-BW Razer Lachesis 
  hide details  
Reply
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