Overclock.net › Forums › Graphics Cards › NVIDIA › Is my PSU enough for SLI 460s?
New Posts  All Forums:Forum Nav:

Is my PSU enough for SLI 460s?

post #1 of 56
Thread Starter 
So I'm going to get SLI 460s, and I just wanted to know if my PSu is enough for the following:

OC CPU to at least 3.7 GHz
Two stock GTX 460s in SLI 1GB
Full load.
Game Muncher
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500K Gigabyte GA-Z68XP-UD3 XFX HD 6870 G.SKILL 8GB (4GBx2) Value series 
Hard DriveCoolingOSMonitor
Seagate Barracuda 2TB (proposed hard drive, not... XIGMATEK Gaia Windows 7 64-bit Samsung 1440x900 
KeyboardPowerCaseAudio
Microsoft Sidewinder x6 OCZ Fatal1ty 550W Antec Three Hundred Sony earphones 
  hide details  
Reply
Game Muncher
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500K Gigabyte GA-Z68XP-UD3 XFX HD 6870 G.SKILL 8GB (4GBx2) Value series 
Hard DriveCoolingOSMonitor
Seagate Barracuda 2TB (proposed hard drive, not... XIGMATEK Gaia Windows 7 64-bit Samsung 1440x900 
KeyboardPowerCaseAudio
Microsoft Sidewinder x6 OCZ Fatal1ty 550W Antec Three Hundred Sony earphones 
  hide details  
Reply
post #2 of 56
yea, it will. Plus the green series is one of the better ones made by rosewill.
    
CPUGraphicsRAMHard Drive
i5-2410M @ 2.9ghz Nvidia GT 540M 1GB DDR3 4GB DDR3 1333mhz 500GB 5400rpm 
OSMonitorPowerCase
Win 7 Home 64 1366x768 gloss 90w power brick Acer 
  hide details  
Reply
    
CPUGraphicsRAMHard Drive
i5-2410M @ 2.9ghz Nvidia GT 540M 1GB DDR3 4GB DDR3 1333mhz 500GB 5400rpm 
OSMonitorPowerCase
Win 7 Home 64 1366x768 gloss 90w power brick Acer 
  hide details  
Reply
post #3 of 56
I agree, it will be more than enough, don't worry.
    
CPUMotherboardGraphicsRAM
FX8320 Asus M5A78L-M/USB3 XFX AMD Radeon HD 7950 Graphics Card 3GB Corsair CMX8GX3M2A1333C9 XMS3 16GB (4x4GB) 
Hard DriveHard DriveCoolingOS
Samsung F3 1TB Hard Drive Crucial CT128M4SSD2 128GB SSD Coolermaster Hyper 212 EVO Windows 7 Professional  
MonitorMonitorPowerCase
Samsung SyncMaster BX2431 1080p PCBank PB2700 1440p IPS Be Quiet! Dark Power Pro 550W PSU  Xigmatek Giggas 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
FX8320 Asus M5A78L-M/USB3 XFX AMD Radeon HD 7950 Graphics Card 3GB Corsair CMX8GX3M2A1333C9 XMS3 16GB (4x4GB) 
Hard DriveHard DriveCoolingOS
Samsung F3 1TB Hard Drive Crucial CT128M4SSD2 128GB SSD Coolermaster Hyper 212 EVO Windows 7 Professional  
MonitorMonitorPowerCase
Samsung SyncMaster BX2431 1080p PCBank PB2700 1440p IPS Be Quiet! Dark Power Pro 550W PSU  Xigmatek Giggas 
  hide details  
Reply
post #4 of 56
Yeah, but if you're not upgrading your display, this is a waste of money. You don't need 460 SLI @ 1440 x 900.
Why upgrade?
(14 items)
 
Why overclock?!
(15 items)
 
 
CPUMotherboardGraphicsRAM
Core i5 760 ASUS 55i Sabertooth EVGA 960 4GB 8gb 1600mhz Vengeance 
Hard DriveHard DriveOSMonitor
120gb Intel 320 (OS) 500gb Samsung 850 Evo Win 7 64 Viewsonic VX2250-Wm 
PowerCaseMouseAudio
Seasonic G 550w Gold Lancool PC-K9B Logitech G5 X-Fi Titanium/AT-H700 
CPUMotherboardGraphicsRAM
Core i5 4690k Asus Z97 Sabertooth mk2 EVGA 970 8gb Kingston 1833mhz 
Hard DriveHard DriveCoolingOS
128GB Samsung 830 500GB Samsung 840 Evo allota fans but quiet! Win 7 64 
MonitorKeyboardPowerCase
Dell U2311H Rev. A01 Mechanical w/ Cherry Blues NZXT Hale 650w NZXT Phantom - white 
MouseMouse PadAudio
Anker CG100 Steelseries 9HD Sennheiser HD555 
  hide details  
Reply
Why upgrade?
(14 items)
 
Why overclock?!
(15 items)
 
 
CPUMotherboardGraphicsRAM
Core i5 760 ASUS 55i Sabertooth EVGA 960 4GB 8gb 1600mhz Vengeance 
Hard DriveHard DriveOSMonitor
120gb Intel 320 (OS) 500gb Samsung 850 Evo Win 7 64 Viewsonic VX2250-Wm 
PowerCaseMouseAudio
Seasonic G 550w Gold Lancool PC-K9B Logitech G5 X-Fi Titanium/AT-H700 
CPUMotherboardGraphicsRAM
Core i5 4690k Asus Z97 Sabertooth mk2 EVGA 970 8gb Kingston 1833mhz 
Hard DriveHard DriveCoolingOS
128GB Samsung 830 500GB Samsung 840 Evo allota fans but quiet! Win 7 64 
MonitorKeyboardPowerCase
Dell U2311H Rev. A01 Mechanical w/ Cherry Blues NZXT Hale 650w NZXT Phantom - white 
MouseMouse PadAudio
Anker CG100 Steelseries 9HD Sennheiser HD555 
  hide details  
Reply
post #5 of 56
Thread Starter 
Quote:
Originally Posted by pursuinginsanity View Post
Yeah, but if you're not upgrading your display, this is a waste of money. You don't need 460 SLI @ 1440 x 900.
It's much better performance for me. Plus, it will last longer and if I later upgrade my monitor, it will be just as easy as just ordering the monitor.
Game Muncher
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500K Gigabyte GA-Z68XP-UD3 XFX HD 6870 G.SKILL 8GB (4GBx2) Value series 
Hard DriveCoolingOSMonitor
Seagate Barracuda 2TB (proposed hard drive, not... XIGMATEK Gaia Windows 7 64-bit Samsung 1440x900 
KeyboardPowerCaseAudio
Microsoft Sidewinder x6 OCZ Fatal1ty 550W Antec Three Hundred Sony earphones 
  hide details  
Reply
Game Muncher
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500K Gigabyte GA-Z68XP-UD3 XFX HD 6870 G.SKILL 8GB (4GBx2) Value series 
Hard DriveCoolingOSMonitor
Seagate Barracuda 2TB (proposed hard drive, not... XIGMATEK Gaia Windows 7 64-bit Samsung 1440x900 
KeyboardPowerCaseAudio
Microsoft Sidewinder x6 OCZ Fatal1ty 550W Antec Three Hundred Sony earphones 
  hide details  
Reply
post #6 of 56
Thread Starter 
Ok, update. Is this PSU Ok for the following:

AMD Phenom II x4 965 3.4 GHz, maybe overclocked to 3.6 or 3.7 GHz
GTX 460 SLI 1GB, MAYBE overclocked.
Full load.

Again it's a 630 watt Rosewill green.
Game Muncher
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500K Gigabyte GA-Z68XP-UD3 XFX HD 6870 G.SKILL 8GB (4GBx2) Value series 
Hard DriveCoolingOSMonitor
Seagate Barracuda 2TB (proposed hard drive, not... XIGMATEK Gaia Windows 7 64-bit Samsung 1440x900 
KeyboardPowerCaseAudio
Microsoft Sidewinder x6 OCZ Fatal1ty 550W Antec Three Hundred Sony earphones 
  hide details  
Reply
Game Muncher
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500K Gigabyte GA-Z68XP-UD3 XFX HD 6870 G.SKILL 8GB (4GBx2) Value series 
Hard DriveCoolingOSMonitor
Seagate Barracuda 2TB (proposed hard drive, not... XIGMATEK Gaia Windows 7 64-bit Samsung 1440x900 
KeyboardPowerCaseAudio
Microsoft Sidewinder x6 OCZ Fatal1ty 550W Antec Three Hundred Sony earphones 
  hide details  
Reply
post #7 of 56
Quote:
Originally Posted by Dropshock View Post
Ok, update. Is this PSU Ok for the following:

AMD Phenom II x4 965 3.4 GHz, maybe overclocked to 3.6 or 3.7 GHz
GTX 460 SLI 1GB, MAYBE overclocked.
Full load.

Again it's a 630 watt Rosewill green.
No difference lol
post #8 of 56
Thread Starter 
Quote:
Originally Posted by SeanWebster View Post
No difference lol
Seriously? a lot of people on another forum say I need at least a 650W, even a 700W. Or else my PSU will fail badly. :/

Plus everything is overclocked, including the two GFX cards.
Game Muncher
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500K Gigabyte GA-Z68XP-UD3 XFX HD 6870 G.SKILL 8GB (4GBx2) Value series 
Hard DriveCoolingOSMonitor
Seagate Barracuda 2TB (proposed hard drive, not... XIGMATEK Gaia Windows 7 64-bit Samsung 1440x900 
KeyboardPowerCaseAudio
Microsoft Sidewinder x6 OCZ Fatal1ty 550W Antec Three Hundred Sony earphones 
  hide details  
Reply
Game Muncher
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500K Gigabyte GA-Z68XP-UD3 XFX HD 6870 G.SKILL 8GB (4GBx2) Value series 
Hard DriveCoolingOSMonitor
Seagate Barracuda 2TB (proposed hard drive, not... XIGMATEK Gaia Windows 7 64-bit Samsung 1440x900 
KeyboardPowerCaseAudio
Microsoft Sidewinder x6 OCZ Fatal1ty 550W Antec Three Hundred Sony earphones 
  hide details  
Reply
post #9 of 56
The 965 is the same as a 955 but higher stock multi, thus it will consume similar vcore at load, and the sli 460's will work fine on the 630 watt psu.
post #10 of 56
Thread Starter 
Quote:
Originally Posted by SeanWebster View Post
The 965 is the same as a 955 but higher stock multi, thus it will consume similar vcore at load, and the sli 460's will work fine on the 630 watt psu.
yeah, but what about the SLIs overclocked around 50MHz or something? Sorry for asking .
Game Muncher
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500K Gigabyte GA-Z68XP-UD3 XFX HD 6870 G.SKILL 8GB (4GBx2) Value series 
Hard DriveCoolingOSMonitor
Seagate Barracuda 2TB (proposed hard drive, not... XIGMATEK Gaia Windows 7 64-bit Samsung 1440x900 
KeyboardPowerCaseAudio
Microsoft Sidewinder x6 OCZ Fatal1ty 550W Antec Three Hundred Sony earphones 
  hide details  
Reply
Game Muncher
(12 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5-2500K Gigabyte GA-Z68XP-UD3 XFX HD 6870 G.SKILL 8GB (4GBx2) Value series 
Hard DriveCoolingOSMonitor
Seagate Barracuda 2TB (proposed hard drive, not... XIGMATEK Gaia Windows 7 64-bit Samsung 1440x900 
KeyboardPowerCaseAudio
Microsoft Sidewinder x6 OCZ Fatal1ty 550W Antec Three Hundred Sony earphones 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: NVIDIA
Overclock.net › Forums › Graphics Cards › NVIDIA › Is my PSU enough for SLI 460s?