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Old 07-06-09   #1 (permalink)
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Default Good enough PSU???

So do you guys think THIS power supply is good enough to power my i7 rig at 4ghz and dual GTX 260's? I think it is but I just wanna make sure.

System: Renderman
CPU
Core i7 920 4ghz (3.8 24/7)
Motherboard
ASUS P6T
Memory
6gb GSkill DDR3 1600
Graphics Card
EVGA 55nm GTX 260 (756/1530/1140)
Power Supply
Corsair TX850W
Case
LIAN LI Lancool PC-K62
CPU cooling
Noctua NH-U12P(lapped)+ 120mm Ultra Kaze
GPU cooling
Stock
OS
Windows 7 and Ubuntu Linux x64
Monitor
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Old 07-06-09   #2 (permalink)
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More than enough, there was just an article a month or two ago that took a high end comp like yours and found out it doesnt use as much power as most of us around here thought it would have.

But its always best to go over.
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WD 250gb + 300gb
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Old 07-06-09   #3 (permalink)
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Quote:
Originally Posted by joemaniaci View Post
More than enough.
Thats what I thought but im still not sure how much that i7 pulls in terms of power. My current PSU is about to give out.

System: Renderman
CPU
Core i7 920 4ghz (3.8 24/7)
Motherboard
ASUS P6T
Memory
6gb GSkill DDR3 1600
Graphics Card
EVGA 55nm GTX 260 (756/1530/1140)
Power Supply
Corsair TX850W
Case
LIAN LI Lancool PC-K62
CPU cooling
Noctua NH-U12P(lapped)+ 120mm Ultra Kaze
GPU cooling
Stock
OS
Windows 7 and Ubuntu Linux x64
Monitor
26" Asus + 22" Acer
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Old 07-06-09   #4 (permalink)
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No, go for 10 more jiggawatts for just 78 rubels more.

j/k you are totally fine bro


The i7 can pull a scary amount of power when OC'd. Ask Linskingdom for the exact figure. He will scan his databases and put you within 1 watt of how much it is pulling at your frequency.
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System: LateBloomer (main rig)
CPU
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Motherboard
Asus P5E X38 (RF 0803)
Memory
2x2gb G.Skill Pi 1000
Graphics Card
Sapphire 4870
Hard Drive
640gb AAKS + 250gb 7200.10
Sound Card
M-Audio Audiophile 192
Power Supply
Cooler Master RPP 750w
Case
Modded HEC 6XR8
CPU cooling
Noctua NH-U12P + San Ace 1011
GPU cooling
stock (for now)
OS
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Last edited by corky dorkelson : 07-06-09 at 02:40 PM
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Old 07-06-09   #5 (permalink)
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you may try this calculator
http://www.coolermaster.outervision.com/advance.jsp
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e-GeForce 8800GTS 640MB Superclocked@648/1512/1998
Hard Drive
Raid0 2x250 GB ES 16MB 7200.10 + 1TB WD10EAS
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CHIEFTEC 560W CFT-560-A12S
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Tt Armor VA8003BWS
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Old 07-06-09   #6 (permalink)
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LOL, im at 363 watts, half of what I have.
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System: I Love Cheese
CPU
Phenom II X3 720
Motherboard
Asus M4A79 Deluxe
Memory
2x2 DDR-800
Graphics Card
MSI 4870 1 Gig + XFX 4870 1 Gig
Hard Drive
WD 250gb + 300gb
Sound Card
On-Board
Power Supply
CM 750 Watt
Case
Rocketfish
CPU cooling
Sunbeam Core Contact
OS
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Old 07-06-09   #7 (permalink)
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GTX260 is a 182w GPU and Oced i7 may take up to 220w depending on the voltage/speed. The 850tx can do 70a on 12v so it has plenty of power.
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Old 07-06-09   #8 (permalink)
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Quote:
Originally Posted by linskingdom View Post
GTX260 is a 182w GPU and Oced i7 may take up to 220w depending on the voltage/speed. The 850tx can do 70a on 12v so it has plenty of power.
Thanks, good to know.

System: Renderman
CPU
Core i7 920 4ghz (3.8 24/7)
Motherboard
ASUS P6T
Memory
6gb GSkill DDR3 1600
Graphics Card
EVGA 55nm GTX 260 (756/1530/1140)
Power Supply
Corsair TX850W
Case
LIAN LI Lancool PC-K62
CPU cooling
Noctua NH-U12P(lapped)+ 120mm Ultra Kaze
GPU cooling
Stock
OS
Windows 7 and Ubuntu Linux x64
Monitor
26" Asus + 22" Acer
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Old 07-06-09   #9 (permalink)
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Quote:
Originally Posted by linskingdom View Post
GTX260 is a 182w GPU and Oced i7 may take up to 220w depending on the voltage/speed. The 850tx can do 70a on 12v so it has plenty of power.
Boo-ya. Told ya.
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I like turtles.

System: LateBloomer (main rig)
CPU
Q9550 @ 3.6ghz
Motherboard
Asus P5E X38 (RF 0803)
Memory
2x2gb G.Skill Pi 1000
Graphics Card
Sapphire 4870
Hard Drive
640gb AAKS + 250gb 7200.10
Sound Card
M-Audio Audiophile 192
Power Supply
Cooler Master RPP 750w
Case
Modded HEC 6XR8
CPU cooling
Noctua NH-U12P + San Ace 1011
GPU cooling
stock (for now)
OS
Win7 Pro x64
Monitor
24" Acer H243Hbmid
1 Million+ Folding at Home points
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Old 07-06-09   #10 (permalink)
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Check the link in my sig. That'll tell ya how much you NEED, but you should always get more than the bare minimum to keep room for future upgrades.

System: Obelisk
CPU
E8600
Motherboard
ASUS Rampage Formula X48
Memory
2x2GB G.Skill DDR2-1000
Graphics Card
EVGA 9800GTX+
Hard Drive
PERC5: 2x160GBVelociRaptors(RAID0) 2xWD500GB(RAID0
Sound Card
X-Fi Xtreme Music
Power Supply
Corsair 750TX
Case
Thermaltake Armor
CPU cooling
TRUE Black 120 (2x Ultra Kaze 3000)
GPU cooling
Stock
OS
Windows 7 Ultimate RTM x64
Monitor
Samsung 2253BW
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