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CaptainSpeedster

550w or 650w

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Posted · Original PosterOP

Building a new pc, thinking of asus 1080 and 2700 (2600x mby, depends on price at the time of buying. Gonna buy seasonic focus plus gold, had great experience with it. do i get 550w or 650w? On pcpartpicker it saiz 350w but ik that is a realy bad estimation, Some people have told me that 550w is good enugh .Cause diffrence is 30euros rn i would like to know.

Thanks

 

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550W is enough for a 2600x/2700 + GTX 1080


CPU: Intel® Core i7-950 @ 2.03 GHz 0.96V Motherboard: Gigabyte GA-X58A-UD3R (BCLK: 135) CPU Cooler: NZXT HAVIK 140 & Noctua NA-SRC10 RAM: Corsair Dominator DDR3-1600 7-7-7-19 (1x2GB), Crucial DDR3-1600 7-7-7-19 (2x4GB), Crucial Ballistix Sport DDR3-1600 7-7-7-19 (1x4GB) GPU: ASUS GeForce® GTX 770 DirectCU II 2GB (Core Clock: 1050 MHz, Memory Clock: 3505 MHz) SSD: Samsung 860 EVO 2.5" 1TB (Windows 10 Enterprise x64) HDD: WD Green 3.5" 1TB (7.2K RPM), WD Blue 3.5" 1TB (7.2K RPM) PSU: Corsair AX860i & CableMod ModFlex Cables (White) Case: Fractal Design Meshify C TG (White) Fans: Intake: 1x Dynamic X2 GP-12, Exhaust: 1x Dynamic X2 GP-12 Monitors: LG 24GL600F 23.6" 1080p 144Hz 300 nit TN FreeSync, Samsung S24D390 23.4" 1080p 60Hz 250 nit PLS Keyboard: Logitech G710+ (Cherry MX Browns) Mouse: Logitech G502 Proteus Spectrum Mouse Pad: Steelseries QcK (Medium) Audio: Bose SoundSport In-Ear Headphones (Charcoal) Racing Wheel: Logitech G27 & Six-Speed Shifter

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550w is enough. Even the more power hungry Strix RTX 2070 is locked to 270w by the BIOS, while Ryzen 5 2600X can only draw 150w in maximum overclock. Other stuff like RAM and hard drives wont use more than 50w


CPU: i7-2600K 4751MHz 1.44V (software) --> 1.47V at the back of the socket Motherboard: Asrock Z77 Extreme4 (BCLK: 103.3MHz) CPU Cooler: Noctua NH-D15 RAM: Adata XPG 2x8GB DDR3 (XMP: 2133MHz 10-11-11-30 CR2, custom: 2203MHz 10-11-10-26 CR1 tRFC:230 tREFI:14000) GPU: Asus GTX 1070 Dual (Super Jetstream vbios, +70(2025-2088MHz)/+400(8.8Gbps)) SSD: Samsung 840 Pro 256GB (main boot drive), Transcend SSD370 128GB PSU: Seasonic X-660 80+ Gold Case: Antec P110 Silent, 5 intakes 1 exhaust Monitor: AOC G2460PF 1080p 144Hz (150Hz max w/ DP, 121Hz max w/ HDMI) TN panel Keyboard: Logitech G610 Orion (Cherry MX Blue) with SteelSeries Apex M260 keycaps Mouse: BenQ Zowie FK1

 

Model: HP Omen 17 17-an110ca CPU: i7-8750H (0.125V core & cache, 50mV SA undervolt) GPU: GTX 1060 6GB Mobile (+80/+450, 1650MHz~1750MHz 0.78V~0.85V) RAM: 8+8GB DDR4-2400 18-17-17-39 2T Storage: 1TB HP EX920 PCIe x4 M.2 SSD + 1TB Seagate 7200RPM 2.5" HDD (ST1000LM049-2GH172), 128GB Toshiba PCIe x2 M.2 SSD (KBG30ZMV128G) gone cooking externally Monitor: 1080p 126Hz IPS G-sync

 

Desktop benching:

Cinebench R15 Single thread:168 Multi-thread: 833 

SuperPi (v1.5 from Techpowerup, PI value output) 16K: 0.100s 1M: 8.255s 32M: 7m 45.93s

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550W is enough. I recommend a good quality PSU like the EVGA G3 or G2, SeaSonic Focus or Prime units, or the Corsair RMx series.


AMD Motherboard Tier List  GPU Cooling Tier List  PSU Tier List  Noctua NF or Corsair ML?  Google Stadia Early Consensus

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My Builds:

Blueberry Pi  R7 3800X Asus X470 ROG Crosshair VII Hero Wi-Fi ATX  Corsair Vengeance RGB Pro 2x16GB 3200MHz  EVGA GTX 1080Ti SC Black Edition 11GB  EVGA 850W P2 W/ Blue Sleeved Cables  Cryorig R1 Universal (Blue)  Corsair ML Pro Blue LED Fans  Fractal Design Meshify C TG ATX Mid Tower

 

Gaming PC  i7-8700k OC@5.1GHz (Delid)  Asus Z370-G Gaming Wi-Fi mATX  Corsair Vengeance LED (Blue) 2x16GB 3000MHz  EVGA GTX 1080 SC2 Gaming iCX 8GB  EVGA 750W P2 W/ Black+White Sleeved Cables  Corsair H100i Pro  Corsair ML RGB Fans  Thermaltake Versa H18 TG mATX Case

 

Mini Work PC  R7 1700  Asus B450-I ROG STRIX Wi-Fi ITX  Corsair Vengeance LPX 2x8GB 3000MHz (White)  Asus RX 580 Dual Series 8GB  Corsair SF 450W  Cooler Master MasterLiquid ML120L RGB  Noctua NF-F12 Chromax Fans  Silverstone Sugo SG13WB Mini ITX Case

 

SFF ITX Home PC  i7-6700k  MSI B250I Gaming Pro Wi-Fi AC ITX  G.Skill Ripjaws V 2x8GB 2800MHz  Intel Integrated Graphics  Seasonic SSP Flex ATX 300W PSU  Cryorig C7  Velka 3 rev 1.2 Mini ITX Case (Grey)

 

Laptop  Dell XPS13 (2017)  i7-7550U  16GB DDR3 RAM  Intel Integrated Graphics  1TB NVME M.2  QHD+ (4K) InfinityEdge Touch Display 

 

Sold PC's  Big White

 

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