Overclock.net › Forums › Components › Power Supplies › Recommended Wattage for i7/GTX 770 Build
New Posts  All Forums:Forum Nav:

Recommended Wattage for i7/GTX 770 Build

post #1 of 8
Thread Starter 
Hey OCN,

I just wanted to get some opinions from some humans on wattage for a new build that I'm completing for my brother.

We have gone with:

i7 4770K
GTX 770
120GB Samsung SSD
1TB SSHD
ASUS Z87-A Mobo
8GB 1600mhz CAS 9
Corsair CX600 W

I've done the various calculators around the web and most come out ~500 Watts, besides the ASUS calculator showing a recommendation of 750w (My understanding is that their calculator always gives high numbers). Is 600w enough for this build? If he wants to get into moderate OCing (nothing extreme, just a decent CPU OC) is 600w going to hold him back? Thanks.
Edited by xstarscream - 1/14/14 at 12:04pm
Andromeda
(18 items)
 
   
CPUMotherboardGraphicsRAM
i5-3570k [4.5Ghz] Z77X-UP5TH EVGA GTX 670FTW Corsair Vengeance 4x4 16GB 
Hard DriveHard DriveCoolingOS
Samsung 7200 500GB Samsung 830 120GB  Corsair H100 Windows 8.1 x64 
MonitorKeyboardPowerCase
Samsung 27'' P2770 K90 Corsair HX850W Carbide 500R 
MouseMouse PadAudioAudio
M95 Vespula Maverick Audio Tubemagic D1 DAC/AMP AKG K550 Headphones  
Audio
Schiit Modi/Magni  
CPUMotherboardRAMHard Drive
A8-3850 ASUS F1A75-M PRO Kingston HyperX 1866 9-10-9-24-1  Samsung 7200 500GB 
OSMonitorKeyboardPower
Win 8 x64 ASUS VE247H Razer Lycosa Corsair TX650 
CaseMouse
LIAN LI PC-V351 Razer Deathadder 
  hide details  
Reply
Andromeda
(18 items)
 
   
CPUMotherboardGraphicsRAM
i5-3570k [4.5Ghz] Z77X-UP5TH EVGA GTX 670FTW Corsair Vengeance 4x4 16GB 
Hard DriveHard DriveCoolingOS
Samsung 7200 500GB Samsung 830 120GB  Corsair H100 Windows 8.1 x64 
MonitorKeyboardPowerCase
Samsung 27'' P2770 K90 Corsair HX850W Carbide 500R 
MouseMouse PadAudioAudio
M95 Vespula Maverick Audio Tubemagic D1 DAC/AMP AKG K550 Headphones  
Audio
Schiit Modi/Magni  
CPUMotherboardRAMHard Drive
A8-3850 ASUS F1A75-M PRO Kingston HyperX 1866 9-10-9-24-1  Samsung 7200 500GB 
OSMonitorKeyboardPower
Win 8 x64 ASUS VE247H Razer Lycosa Corsair TX650 
CaseMouse
LIAN LI PC-V351 Razer Deathadder 
  hide details  
Reply
post #2 of 8
All you need for stock clocks speeds is a 450 watts PSU with 550 watts if you want room for overclocks

Unless you want to go SLI or overvolt your GTX 770 all you need is a 550 watts
Seravee
(26 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD60EZRX  WD Red WD80EFZX 8TB  Seagate Ironwolf Pro 10 TB 
Optical DriveCoolingCoolingOS
LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S Windows 7 64 Bit 
MonitorMonitorKeyboardPower
Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone EMP Roccat Sense Metor Sennheiser HD 598 
AudioAudioAudioAudio
Onkyo TX NR646  Harman Kardon HKTS 60 Dali Opticon Vokal x2 Dali Opticon 2 
AudioOtherOther
x2 Dali Opticon 1 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
Seravee
(26 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD60EZRX  WD Red WD80EFZX 8TB  Seagate Ironwolf Pro 10 TB 
Optical DriveCoolingCoolingOS
LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S Windows 7 64 Bit 
MonitorMonitorKeyboardPower
Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone EMP Roccat Sense Metor Sennheiser HD 598 
AudioAudioAudioAudio
Onkyo TX NR646  Harman Kardon HKTS 60 Dali Opticon Vokal x2 Dali Opticon 2 
AudioOtherOther
x2 Dali Opticon 1 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
post #3 of 8
Thread Starter 
Quote:
Originally Posted by shilka View Post

All you need for stock clocks speeds is a 450 watts PSU with 550 watts if you want room for overclocks

Unless you want to go SLI or overvolt your GTX 770 all you need is a 550 watts

Thank you for the response. Anything against the CX series?
Andromeda
(18 items)
 
   
CPUMotherboardGraphicsRAM
i5-3570k [4.5Ghz] Z77X-UP5TH EVGA GTX 670FTW Corsair Vengeance 4x4 16GB 
Hard DriveHard DriveCoolingOS
Samsung 7200 500GB Samsung 830 120GB  Corsair H100 Windows 8.1 x64 
MonitorKeyboardPowerCase
Samsung 27'' P2770 K90 Corsair HX850W Carbide 500R 
MouseMouse PadAudioAudio
M95 Vespula Maverick Audio Tubemagic D1 DAC/AMP AKG K550 Headphones  
Audio
Schiit Modi/Magni  
CPUMotherboardRAMHard Drive
A8-3850 ASUS F1A75-M PRO Kingston HyperX 1866 9-10-9-24-1  Samsung 7200 500GB 
OSMonitorKeyboardPower
Win 8 x64 ASUS VE247H Razer Lycosa Corsair TX650 
CaseMouse
LIAN LI PC-V351 Razer Deathadder 
  hide details  
Reply
Andromeda
(18 items)
 
   
CPUMotherboardGraphicsRAM
i5-3570k [4.5Ghz] Z77X-UP5TH EVGA GTX 670FTW Corsair Vengeance 4x4 16GB 
Hard DriveHard DriveCoolingOS
Samsung 7200 500GB Samsung 830 120GB  Corsair H100 Windows 8.1 x64 
MonitorKeyboardPowerCase
Samsung 27'' P2770 K90 Corsair HX850W Carbide 500R 
MouseMouse PadAudioAudio
M95 Vespula Maverick Audio Tubemagic D1 DAC/AMP AKG K550 Headphones  
Audio
Schiit Modi/Magni  
CPUMotherboardRAMHard Drive
A8-3850 ASUS F1A75-M PRO Kingston HyperX 1866 9-10-9-24-1  Samsung 7200 500GB 
OSMonitorKeyboardPower
Win 8 x64 ASUS VE247H Razer Lycosa Corsair TX650 
CaseMouse
LIAN LI PC-V351 Razer Deathadder 
  hide details  
Reply
post #4 of 8
Quote:
Originally Posted by xstarscream View Post

Thank you for the response. Anything against the CX series?

You can find better then that and you should if you can
Seravee
(26 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD60EZRX  WD Red WD80EFZX 8TB  Seagate Ironwolf Pro 10 TB 
Optical DriveCoolingCoolingOS
LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S Windows 7 64 Bit 
MonitorMonitorKeyboardPower
Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone EMP Roccat Sense Metor Sennheiser HD 598 
AudioAudioAudioAudio
Onkyo TX NR646  Harman Kardon HKTS 60 Dali Opticon Vokal x2 Dali Opticon 2 
AudioOtherOther
x2 Dali Opticon 1 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
Seravee
(26 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD60EZRX  WD Red WD80EFZX 8TB  Seagate Ironwolf Pro 10 TB 
Optical DriveCoolingCoolingOS
LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S Windows 7 64 Bit 
MonitorMonitorKeyboardPower
Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone EMP Roccat Sense Metor Sennheiser HD 598 
AudioAudioAudioAudio
Onkyo TX NR646  Harman Kardon HKTS 60 Dali Opticon Vokal x2 Dali Opticon 2 
AudioOtherOther
x2 Dali Opticon 1 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
post #5 of 8
Thread Starter 
Quote:
Originally Posted by shilka View Post

You can find better then that and you should if you can

I just found your thread against the CX600. Do you have a personal recommendation that we should get? Trying to stay around $80 or less, unless you think we need to spend more to justify the parts we are putting into the computer.
Andromeda
(18 items)
 
   
CPUMotherboardGraphicsRAM
i5-3570k [4.5Ghz] Z77X-UP5TH EVGA GTX 670FTW Corsair Vengeance 4x4 16GB 
Hard DriveHard DriveCoolingOS
Samsung 7200 500GB Samsung 830 120GB  Corsair H100 Windows 8.1 x64 
MonitorKeyboardPowerCase
Samsung 27'' P2770 K90 Corsair HX850W Carbide 500R 
MouseMouse PadAudioAudio
M95 Vespula Maverick Audio Tubemagic D1 DAC/AMP AKG K550 Headphones  
Audio
Schiit Modi/Magni  
CPUMotherboardRAMHard Drive
A8-3850 ASUS F1A75-M PRO Kingston HyperX 1866 9-10-9-24-1  Samsung 7200 500GB 
OSMonitorKeyboardPower
Win 8 x64 ASUS VE247H Razer Lycosa Corsair TX650 
CaseMouse
LIAN LI PC-V351 Razer Deathadder 
  hide details  
Reply
Andromeda
(18 items)
 
   
CPUMotherboardGraphicsRAM
i5-3570k [4.5Ghz] Z77X-UP5TH EVGA GTX 670FTW Corsair Vengeance 4x4 16GB 
Hard DriveHard DriveCoolingOS
Samsung 7200 500GB Samsung 830 120GB  Corsair H100 Windows 8.1 x64 
MonitorKeyboardPowerCase
Samsung 27'' P2770 K90 Corsair HX850W Carbide 500R 
MouseMouse PadAudioAudio
M95 Vespula Maverick Audio Tubemagic D1 DAC/AMP AKG K550 Headphones  
Audio
Schiit Modi/Magni  
CPUMotherboardRAMHard Drive
A8-3850 ASUS F1A75-M PRO Kingston HyperX 1866 9-10-9-24-1  Samsung 7200 500GB 
OSMonitorKeyboardPower
Win 8 x64 ASUS VE247H Razer Lycosa Corsair TX650 
CaseMouse
LIAN LI PC-V351 Razer Deathadder 
  hide details  
Reply
post #6 of 8
Quote:
Originally Posted by xstarscream View Post

I just found your thread against the CX600. Do you have a personal recommendation that we should get? Trying to stay around $80 or less, unless you think we need to spend more to justify the parts we are putting into the computer.

XFX Core Edition is about as cheap as you can get without getting something that has flaws

Next up from that is the Rosewill Capstone which has some of the models on sale on newegg right now

Best of them all would be the Seasonic G series but i dont think you can find the 550 watts below $80
Seravee
(26 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD60EZRX  WD Red WD80EFZX 8TB  Seagate Ironwolf Pro 10 TB 
Optical DriveCoolingCoolingOS
LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S Windows 7 64 Bit 
MonitorMonitorKeyboardPower
Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone EMP Roccat Sense Metor Sennheiser HD 598 
AudioAudioAudioAudio
Onkyo TX NR646  Harman Kardon HKTS 60 Dali Opticon Vokal x2 Dali Opticon 2 
AudioOtherOther
x2 Dali Opticon 1 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
Seravee
(26 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD60EZRX  WD Red WD80EFZX 8TB  Seagate Ironwolf Pro 10 TB 
Optical DriveCoolingCoolingOS
LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S Windows 7 64 Bit 
MonitorMonitorKeyboardPower
Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone EMP Roccat Sense Metor Sennheiser HD 598 
AudioAudioAudioAudio
Onkyo TX NR646  Harman Kardon HKTS 60 Dali Opticon Vokal x2 Dali Opticon 2 
AudioOtherOther
x2 Dali Opticon 1 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
post #7 of 8
Thread Starter 
Quote:
Originally Posted by shilka View Post

XFX Core Edition is about as cheap as you can get without getting something that has flaws

Next up from that is the Rosewill Capstone which has some of the models on sale on newegg right now

Best of them all would be the Seasonic G series but i dont think you can find the 550 watts below $80

Seasonic G-Series 550w on Amazon for $85 + Prime shipping. Ill have him take a look at that one. Does the CX just not have stable power for gaming?
Andromeda
(18 items)
 
   
CPUMotherboardGraphicsRAM
i5-3570k [4.5Ghz] Z77X-UP5TH EVGA GTX 670FTW Corsair Vengeance 4x4 16GB 
Hard DriveHard DriveCoolingOS
Samsung 7200 500GB Samsung 830 120GB  Corsair H100 Windows 8.1 x64 
MonitorKeyboardPowerCase
Samsung 27'' P2770 K90 Corsair HX850W Carbide 500R 
MouseMouse PadAudioAudio
M95 Vespula Maverick Audio Tubemagic D1 DAC/AMP AKG K550 Headphones  
Audio
Schiit Modi/Magni  
CPUMotherboardRAMHard Drive
A8-3850 ASUS F1A75-M PRO Kingston HyperX 1866 9-10-9-24-1  Samsung 7200 500GB 
OSMonitorKeyboardPower
Win 8 x64 ASUS VE247H Razer Lycosa Corsair TX650 
CaseMouse
LIAN LI PC-V351 Razer Deathadder 
  hide details  
Reply
Andromeda
(18 items)
 
   
CPUMotherboardGraphicsRAM
i5-3570k [4.5Ghz] Z77X-UP5TH EVGA GTX 670FTW Corsair Vengeance 4x4 16GB 
Hard DriveHard DriveCoolingOS
Samsung 7200 500GB Samsung 830 120GB  Corsair H100 Windows 8.1 x64 
MonitorKeyboardPowerCase
Samsung 27'' P2770 K90 Corsair HX850W Carbide 500R 
MouseMouse PadAudioAudio
M95 Vespula Maverick Audio Tubemagic D1 DAC/AMP AKG K550 Headphones  
Audio
Schiit Modi/Magni  
CPUMotherboardRAMHard Drive
A8-3850 ASUS F1A75-M PRO Kingston HyperX 1866 9-10-9-24-1  Samsung 7200 500GB 
OSMonitorKeyboardPower
Win 8 x64 ASUS VE247H Razer Lycosa Corsair TX650 
CaseMouse
LIAN LI PC-V351 Razer Deathadder 
  hide details  
Reply
post #8 of 8
Quote:
Originally Posted by xstarscream View Post

Seasonic G-Series 550w on Amazon for $85 + Prime shipping. Ill have him take a look at that one. Does the CX just not have stable power for gaming?

I have already been over the CX series so many times that i dont want to talk about it

And every time i do all the CX fanboys come in a scream bloody murder

So i will just say you can find better and you should
Seravee
(26 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD60EZRX  WD Red WD80EFZX 8TB  Seagate Ironwolf Pro 10 TB 
Optical DriveCoolingCoolingOS
LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S Windows 7 64 Bit 
MonitorMonitorKeyboardPower
Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone EMP Roccat Sense Metor Sennheiser HD 598 
AudioAudioAudioAudio
Onkyo TX NR646  Harman Kardon HKTS 60 Dali Opticon Vokal x2 Dali Opticon 2 
AudioOtherOther
x2 Dali Opticon 1 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
Seravee
(26 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming EVGA GTX 1080 FTW2 Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD60EZRX  WD Red WD80EFZX 8TB  Seagate Ironwolf Pro 10 TB 
Optical DriveCoolingCoolingOS
LG CH12NS30 x5 Noctua NF-A14 FLX Noctua NH-D15S Windows 7 64 Bit 
MonitorMonitorKeyboardPower
Asus PG279Q LG 49UH750V 4K LED TV Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone EMP Roccat Sense Metor Sennheiser HD 598 
AudioAudioAudioAudio
Onkyo TX NR646  Harman Kardon HKTS 60 Dali Opticon Vokal x2 Dali Opticon 2 
AudioOtherOther
x2 Dali Opticon 1 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › Recommended Wattage for i7/GTX 770 Build