TechPowerUp Deploys New PSU Testing Equipment

btarunr · Oct 1, 2012

In pursuit of delivering the most comprehensive power supply reviews on the web, TechPowerUp upgraded its testing methodology with new cutting-edge testing equipment that meets industrial standards. Our PSU reviewer deployed eight new Chroma DC loads, which let us simulate the most precise load onto a PSU, testing its efficiency and other parameters. The new setup includes two Chroma 6314A mainframes, equipped with six 63123A loads (350 W each), one 63101A load (200 W) and one 63102A load (2 x 100 W). Our equipment allows us to load 12V rails with up to 2100 W loads, 5V with 200W, 5VSB and 3.3V with 100 W, each. We make our own software to the extant possible. Our PSU reviewer developed a new software that automates most of our crossload testing. Industry alternatives for this cost a bomb.

We invite you to a virtual tour of our PSU testing lab.

View at TechPowerUp Main Site

Mussels · Oct 1, 2012

aka "w1zzard got some new toys"

edit: LOGITECH Z5500 FTW

[H]@RD5TUFF · Oct 1, 2012

Sweet! Now we can expect even more in depth and accurate PSU tests and reviews! :toast:

reverze · Oct 1, 2012

can we expect reviews of PSUs released 1-2 years ago that are still relevant and topsellers today?

btarunr · Oct 1, 2012

reverze said:
can we expect reviews of PSUs released 1-2 years ago that are still relevant and topsellers today?

Sure, write a PM to crmaris with your requests.

Mussels · Oct 1, 2012

reverze said:
can we expect reviews of PSUs released 1-2 years ago that are still relevant and topsellers today?

+1 to this. It would be nice to have a baseline, rather than waiting years for multiple comparisons. I'd suggest starting with 'great' stuff like corsair, seasonic, etc.

Looking forward to reviews as detailed/reliable as places like jonnyguru.

repman244 · Oct 1, 2012

Mussels said:
aka "w1zzard got some new toys"

edit: LOGITECH Z5500 FTW

Since you mentioned the speakers, I think that the sub could interfere with the equipment :confused:

(magnetic field or whatever)

entropy13 · Oct 1, 2012

btarunr said:
Industry alternatives for this cost a bomb.

You mean they're cheap? Exploding PSUs are available for less than $20. :laugh:

W1zzard · Oct 1, 2012

Mussels said:
aka "w1zzard got some new toys"

not my setup. i don't do PSU reviews anymore.

Mussels · Oct 1, 2012

W1zzard said:
not my setup. i don't do PSU reviews anymore.

you wish it was yours

claylomax · Oct 1, 2012

Mussels said:
aka "w1zzard got some new toys"

edit: LOGITECH Z5500 FTW

You mean "crmaris got some new toys".

HammerON · Oct 1, 2012

Very nice! Thanks for the "upgrade" :toast:

Bjorn_Of_Iceland · Oct 1, 2012

As if the PSU reviews were not as detailed enough

. That some serious hardware right there. Just made the psu review section even more noteworthy and bulletproof solid.

Nice k90 on the side as well

NHKS · Oct 1, 2012

THANKS TPU & crmaris

wiak · Oct 1, 2012

w1zz should open source teh new software, so that the tech world will bow to him :respect:

btw would be nice to see a roundup of top psus from varius manufacturers

bogami · Oct 1, 2012

Frick · Oct 1, 2012

Mussels said:
Looking forward to reviews as detailed/reliable as places like jonnyguru.

crmaris already have great reviews, these improvements will only make them better.

btarunr · Oct 1, 2012

entropy13 said:
You mean they're cheap? Exploding PSUs are available for less than $20.

http://idioms.thefreedictionary.com/cost+a+bomb

Hayder_Master · Oct 1, 2012

uoo yeah, this is our multi talent website

W1zzard · Oct 1, 2012

wiak said:
open source teh new software

the software won't be of any use without the hardware equipment

Rowsol · Oct 1, 2012

repman244 said:
Since you mentioned the speakers, I think that the sub could interfere with the equipment (magnetic field or whatever)

I thought it did? Mine is sitting in the corner of the room...

Sir B. Fannybottom · Oct 1, 2012

Awesome setup!

GSquadron · Oct 1, 2012

Ferrum Master · Oct 1, 2012

That small bench PSU at the feet. It looks like china grade one. We've burned several devices with similar ones at my work, despite the low importance of it. A simple industrial stabilized supply with amp meter in the supply circuit is more reliable for custom designs.
After few incidents and doing the math and paying for damages, we've decided to never invest in cheap instruments.

I hope the testing software will include noise graphs, as there is digital oscilloscope present. Noise in the rails at various loads. Special torture program using short heavy load spikes at various 12V rails simulating quad GPU behavior during some benchmarks... (lets call it BDSM

), yeah I already smell the smoke...

hhumas · Oct 1, 2012

its most expensive job ever ...

System Name	RBMK-1000
Processor	AMD Ryzen 7 5700G
Motherboard	Gigabyte B550 AORUS Elite V2
Cooling	DeepCool Gammax L240 V2
Memory	2x 16GB DDR4-3200
Video Card(s)	Galax RTX 4070 Ti EX
Storage	Samsung 990 1TB
Display(s)	BenQ 1440p 60 Hz 27-inch
Case	Corsair Carbide 100R
Audio Device(s)	ASUS SupremeFX S1220A
Power Supply	Cooler Master MWE Gold 650W
Mouse	ASUS ROG Strix Impact
Keyboard	Gamdias Hermes E2
Software	Windows 11 Pro

System Name	Rainbow Sparkles (Power efficient, <350W gaming load)
Processor	Ryzen R7 5800x3D (Undervolted, 4.45GHz all core)
Motherboard	Asus x570-F (BIOS Modded)
Cooling	Alphacool Apex UV - Alphacool Eisblock XPX Aurora + EK Quantum ARGB 3090 w/ active backplate
Memory	2x32GB DDR4 3600 Corsair Vengeance RGB @3866 C18-22-22-22-42 TRFC704 (1.4V Hynix MJR - SoC 1.15V)
Video Card(s)	Galax RTX 3090 SG 24GB: Underclocked to 1700Mhz 0.750v (375W down to 250W))
Storage	2TB WD SN850 NVME + 1TB Sasmsung 970 Pro NVME + 1TB Intel 6000P NVME USB 3.2
Display(s)	Phillips 32 32M1N5800A (4k144), LG 32" (4K60) \| Gigabyte G32QC (2k165) \| Phillips 328m6fjrmb (2K144)
Case	Fractal Design R6
Audio Device(s)	Logitech G560 \| Corsair Void pro RGB \|Blue Yeti mic
Power Supply	Fractal Ion+ 2 860W (Platinum) (This thing is God-tier. Silent and TINY)
Mouse	Logitech G Pro wireless + Steelseries Prisma XL
Keyboard	Razer Huntsman TE ( Sexy white keycaps)
VR HMD	Oculus Rift S + Quest 2
Software	Windows 11 pro x64 (Yes, it's genuinely a good OS) OpenRGB - ditch the branded bloatware!
Benchmark Scores	Nyooom.

System Name	White Boy
Processor	Core i7 3770k @4.6 Ghz
Motherboard	ASUS P8Z77-I Deluxe
Cooling	CORSAIR H100
Memory	CORSAIR Vengeance 16GB @ 2177
Video Card(s)	EVGA GTX 680 CLASSIEFIED @ 1250 Core
Storage	2 Samsung 830 256 GB (Raid 0) 1 Hitachi 4 TB
Display(s)	1 Dell 30U11 30"
Case	BIT FENIX Prodigy
Audio Device(s)	none
Power Supply	SeaSonic X750 Gold 750W Modular
Software	Windows Pro 7 64 bit \|\| Ubuntu 64 Bit
Benchmark Scores	2017 Unigine Heaven :: P37239 3D Mark Vantage

Processor	AMD Phenom II X4 955 BE Deneb @ 3.7GHz
Motherboard	GIGABYTE GA-MA790XT-UD4P
Cooling	ZALMAN CNPS9700 CPU Heatsink
Memory	OCZ 4GB DDR3 1600 @ 7-7-7-24 1.85v
Video Card(s)	ATI Sapphire OC 7850 1200c/5800m @ 64c Full Load
Storage	Western Digital Caviar Black 640GB + Western Digital 1TB External Drive
Display(s)	SAMSUNG ToC T240 24'' LCD
Case	Silverstone FT01-BW
Audio Device(s)	Onboard
Power Supply	ZALMAN ZM-750
Software	Win 7 x64 SP1

System Name	RBMK-1000
Processor	AMD Ryzen 7 5700G
Motherboard	Gigabyte B550 AORUS Elite V2
Cooling	DeepCool Gammax L240 V2
Memory	2x 16GB DDR4-3200
Video Card(s)	Galax RTX 4070 Ti EX
Storage	Samsung 990 1TB
Display(s)	BenQ 1440p 60 Hz 27-inch
Case	Corsair Carbide 100R
Audio Device(s)	ASUS SupremeFX S1220A
Power Supply	Cooler Master MWE Gold 650W
Mouse	ASUS ROG Strix Impact
Keyboard	Gamdias Hermes E2
Software	Windows 11 Pro

TechPowerUp Deploys New PSU Testing Equipment

btarunr

Editor & Senior Moderator

Mussels

Freshwater Moderator

[H]@RD5TUFF

reverze

btarunr

Editor & Senior Moderator

Mussels

Freshwater Moderator

repman244

entropy13

W1zzard

Administrator

Mussels

Freshwater Moderator

claylomax

HammerON

The Watchful Moderator

Bjorn_Of_Iceland

NHKS

New Member

wiak

bogami

Frick

Fishfaced Nincompoop

btarunr

Editor & Senior Moderator

Hayder_Master

W1zzard

Administrator

Rowsol

Sir B. Fannybottom

GSquadron

Ferrum Master

hhumas

System Name	Desktop
Processor	Intel Xeon E5-1680v2
Motherboard	ASUS Sabertooth X79
Cooling	Intel AIO
Memory	8x4GB DDR3 1866MHz
Video Card(s)	EVGA GTX 970 SC
Storage	Crucial MX500 1TB + 2x WD RE 4TB HDD
Display(s)	HP ZR24w
Case	Fractal Define XL Black
Audio Device(s)	Schiit Modi Uber/Sony CDP-XA20ES/Pioneer CT-656>Sony TA-F630ESD>Sennheiser HD600
Power Supply	Corsair HX850
Mouse	Logitech G603
Keyboard	Logitech G613
Software	Windows 10 Pro x64

Processor	AMD Ryzen 5 7600
Motherboard	Gigabyte B650 Aorus Elite AX
Cooling	Thermalright Peerless Assassin 120 SE
Memory	Kingston Fury Beast DDR5-5600 16GBx2
Video Card(s)	Gigabyte Gaming OC AMD Radeon RX 7800 XT 16GB
Storage	TEAMGROUP T-Force Z440 2TB, SPower A60 2TB, SPower A55 2TB, Seagate 4TBx2
Display(s)	AOC 24G2 + Xitrix WFP-2415
Case	Montech Air X
Audio Device(s)	Realtek onboard
Power Supply	Be Quiet! Pure Power 11 FM 750W 80+ Gold
Mouse	Logitech G Pro X Superlight Wireless
Keyboard	Royal Kludge RK-S98 Tri-Mode RGB Mechanical Keyboard
Software	Windows 10

Processor	Ryzen 7 5700X
Memory	48 GB
Video Card(s)	RTX 4080
Storage	2x HDD RAID 1, 3x M.2 NVMe
Display(s)	30" 2560x1600 + 19" 1280x1024
Software	Windows 10 64-bit

System Name	Jaspe
Processor	Ryzen 1500X
Motherboard	Asus ROG Strix X370-F Gaming
Cooling	Stock
Memory	16Gb Corsair 3000mhz
Video Card(s)	EVGA GTS 450
Storage	Crucial M500
Display(s)	Philips 1080 24'
Case	NZXT
Audio Device(s)	Onboard
Power Supply	Enermax 425W
Software	Windows 10 Pro

System Name	Aki
Processor	AMD 7800X3D
Motherboard	ASUS ROG STRIX X670E-A
Cooling	MSI MAG CoreLiquid E360
Memory	Patriot Viper Elite 5 32GB 6200
Video Card(s)	PNY RTX 4090 XLR8
Storage	Samsung 960 Pro 512 GB + WD Black SN850 1TB
Display(s)	Dell 32" Curved Gaming Monitor (S3220DGF)
Case	Corsair 5000D Airflow
Audio Device(s)	On-board
Power Supply	EVGA SuperNOVA 1000 G5
Mouse	Roccat Kone Pure
Keyboard	ASUS ROG Strix Scope II Wireless
Software	Win 11 Pro
Benchmark Scores	Always changing~

System Name	Thakk
Processor	9800X3D
Motherboard	MSI B650M Gaming Wifi
Cooling	Id Cooling A410 + P12 Max 3300 RPM
Memory	32GB DDR5 6000 C30
Video Card(s)	Zotac RTX3080 Trinity
Storage	Crucial NVME 512 / Intel 250GB SSD / Samsung Pro 512 SSD / SanDIsk 1TB SSD / WD Black 6TB
Display(s)	Acer Predator X34 100hz IPS Gsync
Case	Generic mATX
Audio Device(s)	Hyper X 7.1 USB Soundcard
Power Supply	Corsair CV750 Bronze
Mouse	Logitech G304
Keyboard	Monsgeek MG75S Hall Effect + XDA Keycaps + Holee Mod
VR HMD	HTC Vive
Software	Windows
Benchmark Scores	https://www.3dmark.com/3dm/123890762?

Processor	Ryzen 5900X
Motherboard	Gigabyte B550I AORUS PRO AX 1.1
Cooling	Noctua NB-U12A
Memory	2x 32GB Fury DDR4 3200mhz
Video Card(s)	PowerColor Radeon 7800 XT Hellhound
Storage	Kingston FURY Renegade 2TB PCIe 4.0
Display(s)	2x Dell U2412M
Case	Phanteks P400A
Audio Device(s)	Hifimediy Sabre 9018 USB DAC
Power Supply	Corsair AX850 (from 2012)
Software	Windows 10?

System Name	PC.
Processor	i7 2600K 5.0Gh,i7 3770K 5.00Gh. EK, Liqed Coooleng
Motherboard	P67A-UD7-B3 Gigabyte T.,ASUS,P8Z77-V PREMIUM,MAXIMUS V EXTRIME..
Cooling	Liqed Cooleng ,EK Suprime LTX Nickel,EK for Motherboard,Aqua computer (WGA), Thermaltake .... 0i,
Memory	G.SKILL F3-17600CL7-2GBPISG. 16GBSkill Sniper F3-17000CL94GBSR on 2400Hz 10-12-11-29 1
Video Card(s)	GTX590 ,SLI ,POV TGT best 691Hz ,LiqedCoold,GTX480.....GTX1080MSI SeaHawkEK SLI
Storage	OCZ-REVODRIVE 3-240GB,2xCrucialMX100.512.R-0,1x LMT-32L3m,3x 1TB-WD,1x;1x2TbSEAGATE1x2Tb Seagate
Display(s)	DELL-U2412Mb,Samsung Synkmaster245B,HP ENVY 34c
Case	Thermaltake, NZXT SWITCH 810SE
Audio Device(s)	CREATIVE BLASTER X-Fi Titanium HD , AUNE T1MK2 TUBE USB
Power Supply	ENERMAX Platimax 1500W,Thermaltake 1500W
Mouse	VIPER V560,FUNC MS-3, Prestigio, R.A.T.E.7 and 5,LogitechG502,RAZER,Inperator.,dead...a.s.o.
Keyboard	Trust ....LogotechG410
Software	Windows7 64....
Benchmark Scores	3DMark Fire Strike 21.385 (37.234,11.828,7.176)

System Name	Black MC in Tokyo
Processor	Ryzen 5 7600
Motherboard	MSI X670E Gaming Plus Wifi
Cooling	Be Quiet! Pure Rock 2
Memory	2 x 16GB Corsair Vengeance @ 6000Mhz
Video Card(s)	XFX 6950XT Speedster MERC 319
Storage	Kingston KC3000 1TB \| WD Black SN750 2TB \|WD Blue 1TB x 2 \| Toshiba P300 2TB \| Seagate Expansion 8TB
Display(s)	Samsung U32J590U 4K + BenQ GL2450HT 1080p
Case	Fractal Design Define R4
Audio Device(s)	Plantronics 5220, Nektar SE61 keyboard
Power Supply	Corsair RM850x v3
Mouse	Logitech G602
Keyboard	Dell SK3205
Software	Windows 10 Pro
Benchmark Scores	Rimworld 4K ready!

System Name	MASTER
Processor	Core i7 3930k run at 4.4ghz
Motherboard	Asus Rampage IV extreme
Cooling	Corsair H100i
Memory	4x4G kingston hyperx beast 2400mhz
Video Card(s)	2X EVGA GTX680
Storage	2X Crusial M4 256g raid0, 1TbWD g, 2x500 WD B
Display(s)	Samsung 27' 1080P LED 3D monitior 2ms
Case	CoolerMaster Chosmos II
Audio Device(s)	Creative sound blaster X-FI Titanum champion,Creative speakers 7.1 T7900
Power Supply	Corsair 1200i, Logitch G500 Mouse, headset Corsair vengeance 1500
Software	Win7 64bit Ultimate
Benchmark Scores	3d mark 2011: testing

Processor	10400
Video Card(s)	1650 Super
Case	Coolermaster Ammo 533
Mouse	G403
Keyboard	Sidewinder x4

System Name	Dark Stealth
Processor	Ryzen 5 5600x
Motherboard	Gigabyte B450M Gaming rev 1.0
Cooling	Snowman, arctic p12 x2 fans
Memory	16x2 DDR4 Corsair Dominator Pro
Video Card(s)	3080 10gb
Storage	2TB NVME PCIE 4.0 Crucial P3 Plus, 1TB Crucial MX500 SSD, 4TB WD RED HDD
Display(s)	HP Omen 34c (34" monitor 3440x1440 165Hz VA panel)
Case	Zalman S2
Power Supply	Corsair 750TX
Mouse	Logitech pro superlight, mx mouse s3, Razer Basiliskx with battery
Keyboard	Custom mechanical keyboard tm680
Software	Windows 11
Benchmark Scores	70-80 fps 3440x1440 on cyberpunk 2077 max settings

System Name	HELLSTAR
Processor	AMD RYZEN 9 5950X
Motherboard	ASUS Strix X570-E
Cooling	2x 360 + 280 rads. 3x Gentle Typhoons, 3x Phanteks T30, 2x TT T140 . EK-Quantum Momentum Monoblock.
Memory	4x8GB G.SKILL Trident Z RGB F4-4133C19D-16GTZR 14-16-12-30-44
Video Card(s)	Sapphire Pulse RX 7900XTX. Water block. Crossflashed.
Storage	Optane 900P[Fedora] + WD BLACK SN850X 4TB + 750 EVO 500GB + 1TB 980PRO+SN560 1TB(W11)
Display(s)	Philips PHL BDM3270 + Acer XV242Y
Case	Lian Li O11 Dynamic EVO
Audio Device(s)	SMSL RAW-MDA1 DAC
Power Supply	Fractal Design Newton R3 1000W
Mouse	Razer Basilisk
Keyboard	Razer BlackWidow V3 - Yellow Switch
Software	FEDORA 41

System Name	The SwagMachine / The Sister
Processor	Core i5 3570K @5.2ghz 1.3V/ 1100T
Motherboard	ASUS P8Z77-V / ASUS M5A99X EVO
Cooling	Phanteks PH TC14PE / Corsair H40
Memory	M379B5273DH0-YK0 2X4GB + PVI316G213C1QK 2X4GB / 2x4GB Patriot 2133
Video Card(s)	PNY 780Ti /Windforce 7950
Storage	2xSamsung 840 EVO 250gb+WD10EZEX + WD30EZRX/ 1x WD1500 Black
Display(s)	AOC Q2963PM+Acer S200HL / Acer S200L+ LG 22LD350
Case	Fractal Define R4 / NZXT Trinity
Audio Device(s)	Asus Xonar DG / Asus Xonar DG
Power Supply	Seasonic 750X / ROSEWILL RG630-S12 630W R
Mouse	Razer Deathadder Chroma / Roccat Kone+
Keyboard	Razer Blackwidow 2013 Stealth / Roccat Isku
Software	Windows 8.1 Pro / Windows 7 Ultimate
Benchmark Scores	one time I scored a 3 on 3dmark 11

System Name	Hhumas-PC
Processor	Intel(R) Core(TM)2 Extreme CPU X9650 @ 3.00GHz (4 CPUs), ~3.0GHz
Motherboard	Asus P5W DH Deluxe
Cooling	ZALMAN CNPS 9700 NT 110mm 2 Ball Ultra Quiet
Memory	OCZ Platinium 2x2GB
Video Card(s)	ZOTAC GeForce GTX 680 2GB 256-bit GDDR5
Storage	WD Green 500 GB , WD 500 GB
Display(s)	Dell U2410F
Case	Casecom
Audio Device(s)	Creative Sound Blaster X-Fi Titanium Fatal1ty Pro
Power Supply	Corsair HX1000
Software	Windows 7 Ultimate 32 Bit