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Alright guys, I have a Seasonic Platinum 1k psu and I am heading to haswell soon, do I need it?

post #1 of 4
Thread Starter 
Hello everyone,
I am about to depart from my x58 rig and go Haswell and I am wondering if I should just sell/get rid of my Seasonic power supply.
I know that Haswell consumes less power maybe about half but I am debating if I should just sell it and get a lower wattage unit.

What would you guys suggest?
Parts for new rig:
4770K
MSI GD-65 Gaming Motherboard
Patriot 8 gigs 2133
GTX 470 *keeping one from my SLI*
about 3 hard drives
5-10 fans
water cooling pump.

I know all in all I would prolly need a good 550-750 watt unit if I decide to upgrade gpu and then SLI later on, but I am really stuck.
I LOVE this Seasonic psu it looks nice and has great performance so it's really hard to just let it go.

Also to note I have a Corsair HX850 laying around that I haven't sent for RMA, even so the 850 watt will be overkill for my new build.

Thanks for your time!
z97 RIG
(15 items)
 
Apophis
(18 items)
 
 
CPUMotherboardGraphicsRAM
4790k MSI z97 Gaming 7 Gigabyte G1 Gaming GTX 970 G Skill Ares 16gb 
Hard DriveHard DriveCoolingOS
Crucial MX100 256gb Seagate Barracuda 2tb Corsair H70 Windows 7 Pro 64bit 
MonitorKeyboardPowerCase
AOC 24 inch 144hz  Razer Blackwidow chroma EVGA 850 G Silient Corsair Air 540 
MouseMouse PadAudio
Razer Deathadder Chroma Generic On-board Audio 
CPUMotherboardGraphicsGraphics
Core i7 920 D0@ 4.2 1.25625 vcore EVGA Classified 760 EVGA GTX 470 SC+ EVGA GTX 470 SC+ 
RAMHard DriveOptical DriveCooling
Corsair Dominator GT 1866 3x2 gbs 1TB Samsung Spinpoint Lite-On DVD drive EK Supreme LTX Water Block 
CoolingCoolingCoolingOS
EK EVGA Classified Full Motherboard Block EK GTX 470 Acetal/Copper Water Block EK GTX 470 Acetal/Copper Water Block Winows 7 PRO 64 bit 
MonitorKeyboardPowerCase
Samsung ToC 24" Razer Black Widow Seasonic Platinum 1000 watt CoolerMaster HAF 932 
Mouse
Logitech G5 
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z97 RIG
(15 items)
 
Apophis
(18 items)
 
 
CPUMotherboardGraphicsRAM
4790k MSI z97 Gaming 7 Gigabyte G1 Gaming GTX 970 G Skill Ares 16gb 
Hard DriveHard DriveCoolingOS
Crucial MX100 256gb Seagate Barracuda 2tb Corsair H70 Windows 7 Pro 64bit 
MonitorKeyboardPowerCase
AOC 24 inch 144hz  Razer Blackwidow chroma EVGA 850 G Silient Corsair Air 540 
MouseMouse PadAudio
Razer Deathadder Chroma Generic On-board Audio 
CPUMotherboardGraphicsGraphics
Core i7 920 D0@ 4.2 1.25625 vcore EVGA Classified 760 EVGA GTX 470 SC+ EVGA GTX 470 SC+ 
RAMHard DriveOptical DriveCooling
Corsair Dominator GT 1866 3x2 gbs 1TB Samsung Spinpoint Lite-On DVD drive EK Supreme LTX Water Block 
CoolingCoolingCoolingOS
EK EVGA Classified Full Motherboard Block EK GTX 470 Acetal/Copper Water Block EK GTX 470 Acetal/Copper Water Block Winows 7 PRO 64 bit 
MonitorKeyboardPowerCase
Samsung ToC 24" Razer Black Widow Seasonic Platinum 1000 watt CoolerMaster HAF 932 
Mouse
Logitech G5 
  hide details  
Reply
post #2 of 4
I see no need to change PSU's. If you sold yours and bought a lower wattage PSU you would probaly have a hard time trying to break even for a downgrade.
Edited by Namkab - 6/23/13 at 10:48pm
300R
(16 items)
 
Phenom M
(12 items)
 
 
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2500k Asrock Extreme 3 Gen 3 560ti 8GB 1600mhz 
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Agility 3 Watercooled Windows 7 QNIX 1440p 
MonitorKeyboardPowerCase
19" Dell CM Quickfire Rapid Blue Keys Kingwin STR-500 300R 
MouseMouse PadAudioAudio
Mionix Naos 3200 Func Industries 1030 Z-5500 Sennheiser HD 280 Pro 
CPUMotherboardGraphicsRAM
4670K Z87M Extreme 4 290 PNY 8 GB 
Hard DriveCoolingOSMonitor
OCZ Agility 3 240GB SSD Corsair AIO Win 7 Qnix 1440p 
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Quickfire Rapid (Blues) Prodigy M Mionix Naos 3200 Sennheiser HD280 
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300R
(16 items)
 
Phenom M
(12 items)
 
 
CPUMotherboardGraphicsRAM
2500k Asrock Extreme 3 Gen 3 560ti 8GB 1600mhz 
Hard DriveCoolingOSMonitor
Agility 3 Watercooled Windows 7 QNIX 1440p 
MonitorKeyboardPowerCase
19" Dell CM Quickfire Rapid Blue Keys Kingwin STR-500 300R 
MouseMouse PadAudioAudio
Mionix Naos 3200 Func Industries 1030 Z-5500 Sennheiser HD 280 Pro 
CPUMotherboardGraphicsRAM
4670K Z87M Extreme 4 290 PNY 8 GB 
Hard DriveCoolingOSMonitor
OCZ Agility 3 240GB SSD Corsair AIO Win 7 Qnix 1440p 
KeyboardCaseMouseAudio
Quickfire Rapid (Blues) Prodigy M Mionix Naos 3200 Sennheiser HD280 
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post #3 of 4
Thread Starter 
Quote:
Originally Posted by Namkab View Post

I see no need to change PSU's. If you sold yours and bought a lower wattage PSU you would probaly have a hard time trying to break even for a downgrade.
Exactly what I was thinking.

I have a spare PC Power and Cooling 750 watt psu I will sell with my rig, so that will be no problem.

How will my Seasonic fair while not being stressed much if not at all EVER, with Haswell's lower power consumption?
Will the efficiency play a big role in it or what.
z97 RIG
(15 items)
 
Apophis
(18 items)
 
 
CPUMotherboardGraphicsRAM
4790k MSI z97 Gaming 7 Gigabyte G1 Gaming GTX 970 G Skill Ares 16gb 
Hard DriveHard DriveCoolingOS
Crucial MX100 256gb Seagate Barracuda 2tb Corsair H70 Windows 7 Pro 64bit 
MonitorKeyboardPowerCase
AOC 24 inch 144hz  Razer Blackwidow chroma EVGA 850 G Silient Corsair Air 540 
MouseMouse PadAudio
Razer Deathadder Chroma Generic On-board Audio 
CPUMotherboardGraphicsGraphics
Core i7 920 D0@ 4.2 1.25625 vcore EVGA Classified 760 EVGA GTX 470 SC+ EVGA GTX 470 SC+ 
RAMHard DriveOptical DriveCooling
Corsair Dominator GT 1866 3x2 gbs 1TB Samsung Spinpoint Lite-On DVD drive EK Supreme LTX Water Block 
CoolingCoolingCoolingOS
EK EVGA Classified Full Motherboard Block EK GTX 470 Acetal/Copper Water Block EK GTX 470 Acetal/Copper Water Block Winows 7 PRO 64 bit 
MonitorKeyboardPowerCase
Samsung ToC 24" Razer Black Widow Seasonic Platinum 1000 watt CoolerMaster HAF 932 
Mouse
Logitech G5 
  hide details  
Reply
z97 RIG
(15 items)
 
Apophis
(18 items)
 
 
CPUMotherboardGraphicsRAM
4790k MSI z97 Gaming 7 Gigabyte G1 Gaming GTX 970 G Skill Ares 16gb 
Hard DriveHard DriveCoolingOS
Crucial MX100 256gb Seagate Barracuda 2tb Corsair H70 Windows 7 Pro 64bit 
MonitorKeyboardPowerCase
AOC 24 inch 144hz  Razer Blackwidow chroma EVGA 850 G Silient Corsair Air 540 
MouseMouse PadAudio
Razer Deathadder Chroma Generic On-board Audio 
CPUMotherboardGraphicsGraphics
Core i7 920 D0@ 4.2 1.25625 vcore EVGA Classified 760 EVGA GTX 470 SC+ EVGA GTX 470 SC+ 
RAMHard DriveOptical DriveCooling
Corsair Dominator GT 1866 3x2 gbs 1TB Samsung Spinpoint Lite-On DVD drive EK Supreme LTX Water Block 
CoolingCoolingCoolingOS
EK EVGA Classified Full Motherboard Block EK GTX 470 Acetal/Copper Water Block EK GTX 470 Acetal/Copper Water Block Winows 7 PRO 64 bit 
MonitorKeyboardPowerCase
Samsung ToC 24" Razer Black Widow Seasonic Platinum 1000 watt CoolerMaster HAF 932 
Mouse
Logitech G5 
  hide details  
Reply
post #4 of 4
If you have a 1000 watts PSU and the system is nowhere near 1000 watts even in load they you wont get much efficiency

Below 20% load the efficiency drops like a rock
Seravee
(24 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming Gigabyte GTX 970 G1 Gaming Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD30EZRX  WD Green WD40EZRX  WD Green WD60EZRX  
Hard DriveOptical DriveCoolingCooling
WD Red WD80EFZX 8TB  LG CH12NS30 5x Noctua NF-A14 FLX Noctua NH-D15 
OSMonitorKeyboardPower
Windows 7 64 Bit Asus PG279Q Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone XTD Laser Roccat Sense Metor Sennheiser HD 598 
AudioAudioOtherOther
Onkyo TX NR646  Harman Kardon HKTS 60 CableMod E series PSU cable set CableMod LED Strips 
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Seravee
(24 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming Gigabyte GTX 970 G1 Gaming Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD30EZRX  WD Green WD40EZRX  WD Green WD60EZRX  
Hard DriveOptical DriveCoolingCooling
WD Red WD80EFZX 8TB  LG CH12NS30 5x Noctua NF-A14 FLX Noctua NH-D15 
OSMonitorKeyboardPower
Windows 7 64 Bit Asus PG279Q Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone XTD Laser Roccat Sense Metor Sennheiser HD 598 
AudioAudioOtherOther
Onkyo TX NR646  Harman Kardon HKTS 60 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
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Overclock.net › Forums › Components › Power Supplies › Alright guys, I have a Seasonic Platinum 1k psu and I am heading to haswell soon, do I need it?