• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Would it be possible to solely water-cool 2 GPU's + is it worth it?

TheMailMan78

Big Member
Joined
Jun 3, 2007
Messages
22,599 (3.67/day)
Location
'Merica. The Great SOUTH!
System Name TheMailbox 5.0 / The Mailbox 4.5
Processor RYZEN 1700X / Intel i7 2600k @ 4.2GHz
Motherboard Fatal1ty X370 Gaming K4 / Gigabyte Z77X-UP5 TH Intel LGA 1155
Cooling MasterLiquid PRO 280 / Scythe Katana 4
Memory ADATA RGB 16GB DDR4 2666 16-16-16-39 / G.SKILL Sniper Series 16GB DDR3 1866: 9-9-9-24
Video Card(s) MSI 1080 "Duke" with 8Gb of RAM. Boost Clock 1847 MHz / ASUS 780ti
Storage 256Gb M4 SSD / 128Gb Agelity 4 SSD , 500Gb WD (7200)
Display(s) LG 29" Class 21:9 UltraWide® IPS LED Monitor 2560 x 1080 / Dell 27"
Case Cooler Master MASTERBOX 5t / Cooler Master 922 HAF
Audio Device(s) Realtek ALC1220 Audio Codec / SupremeFX X-Fi with Bose Companion 2 speakers.
Power Supply Seasonic FOCUS Plus Series SSR-750PX 750W Platinum / SeaSonic X Series X650 Gold
Mouse SteelSeries Sensei (RAW) / Logitech G5
Keyboard Razer BlackWidow / Logitech (Unknown)
Software Windows 10 Pro (64-bit)
Benchmark Scores Benching is for bitches.
On topic/off topic question.

Do they even make a cheaper self contained loop like the H50 for GPU's? If so I sure as hell could use one.
 
Joined
Apr 19, 2012
Messages
12,062 (2.75/day)
Location
Gypsyland, UK
System Name HP Omen 17
Processor i7 7700HQ
Memory 16GB 2400Mhz DDR4
Video Card(s) GTX 1060
Storage Samsung SM961 256GB + HGST 1TB
Display(s) 1080p IPS G-SYNC 75Hz
Audio Device(s) Bang & Olufsen
Power Supply 230W
Mouse Roccat Kone XTD+
Software Win 10 Pro
On topic/off topic question.

Do they even make a cheaper self contained loop like the H50 for GPU's? If so I sure as hell could use one.

Arctic Accelero Hybrid is the only one currently, which is hurrendously overpriced.

Why isn't your name red anymore?
 

TheMailMan78

Big Member
Joined
Jun 3, 2007
Messages
22,599 (3.67/day)
Location
'Merica. The Great SOUTH!
System Name TheMailbox 5.0 / The Mailbox 4.5
Processor RYZEN 1700X / Intel i7 2600k @ 4.2GHz
Motherboard Fatal1ty X370 Gaming K4 / Gigabyte Z77X-UP5 TH Intel LGA 1155
Cooling MasterLiquid PRO 280 / Scythe Katana 4
Memory ADATA RGB 16GB DDR4 2666 16-16-16-39 / G.SKILL Sniper Series 16GB DDR3 1866: 9-9-9-24
Video Card(s) MSI 1080 "Duke" with 8Gb of RAM. Boost Clock 1847 MHz / ASUS 780ti
Storage 256Gb M4 SSD / 128Gb Agelity 4 SSD , 500Gb WD (7200)
Display(s) LG 29" Class 21:9 UltraWide® IPS LED Monitor 2560 x 1080 / Dell 27"
Case Cooler Master MASTERBOX 5t / Cooler Master 922 HAF
Audio Device(s) Realtek ALC1220 Audio Codec / SupremeFX X-Fi with Bose Companion 2 speakers.
Power Supply Seasonic FOCUS Plus Series SSR-750PX 750W Platinum / SeaSonic X Series X650 Gold
Mouse SteelSeries Sensei (RAW) / Logitech G5
Keyboard Razer BlackWidow / Logitech (Unknown)
Software Windows 10 Pro (64-bit)
Benchmark Scores Benching is for bitches.
Arctic Accelero Hybrid is the one one currently, which is hurrendously overpriced.

Why isn't your name red anymore?

Yeah that and its to large. Takes more than two slots.
 
Joined
May 19, 2007
Messages
4,520 (0.73/day)
Location
Perth AU
Processor Intel Core i9 10980XE @ 4.7Ghz 1.2v
Motherboard ASUS Rampage VI Extreme Omega
Cooling EK-Velocity D-RGB, EK-CoolStream PE 360, XSPC TX240 Ultrathin, EK X-RES 140 Revo D5 RGB PWM
Memory G.Skill Trident Z RGB F4-3000C14D 64GB
Video Card(s) Asus ROG Strix GeForce RTX 4090 OC WC
Storage M.2 990 Pro 1TB / 10TB WD RED Helium / 3x 860 2TB Evos
Display(s) Samsung Odyssey G7 28"
Case Corsair Obsidian 500D SE Modded
Power Supply Cooler Master V Series 1300W
Software Windows 11
Joined
Dec 5, 2012
Messages
533 (0.13/day)
Processor i7 6900k @ 4.3GHZ
Motherboard MSI X99A Godlike Gaming Carbon
Cooling CPU/GPU loop with 480mm and 360mm radiators
Memory 32GB Corsair Dominator 3000MHz C15
Video Card(s) 2x EVGA 1080 SC ACX @ 1830/1330
Storage Samsung 950 Pro M.2 512GB, WD 2TB Black HDD
Case Corsair 900D
Power Supply EVGA 850W Gold 80 plus PSU
Software Windows 10 Pro

the54thvoid

Intoxicated Moderator
Staff member
Joined
Dec 14, 2009
Messages
12,441 (2.37/day)
Location
Glasgow - home of formal profanity
Processor Ryzen 7800X3D
Motherboard MSI MAG Mortar B650 (wifi)
Cooling be quiet! Dark Rock Pro 4
Memory 32GB Kingston Fury
Video Card(s) Gainward RTX4070ti
Storage Seagate FireCuda 530 M.2 1TB / Samsumg 960 Pro M.2 512Gb
Display(s) LG 32" 165Hz 1440p GSYNC
Case Asus Prime AP201
Audio Device(s) On Board
Power Supply be quiet! Pure POwer M12 850w Gold (ATX3.0)
Software W10
.

Thats for the 780 not the TI but seems that Palit have kept the same PCB layout from the 780 version which is handy.

Yes, I know. Which means it's for the 780Ti too. ;)
 

Outback Bronze

Moderator
Staff member
Joined
Aug 3, 2011
Messages
1,892 (0.41/day)
Location
Walkabout Creek
System Name Raptor Baked
Processor 14900k w.c.
Motherboard Z790 Hero
Cooling w.c.
Memory 32GB Hynix
Video Card(s) Zotac 4080 w.c.
Storage 2TB Kingston kc3k
Display(s) Gigabyte 34" Curved
Case Corsair 460X
Audio Device(s) Onboard
Power Supply PCIe5 850w
Mouse Asus
Keyboard Corsair
Software Win 11
Benchmark Scores Cool n Quiet.
Hi mate.

If you've got money to burn then I say yes its definitely worth water cooling your cards.

They look sick and you'll have fun in the process.

On the other hand if you don't plan on keeping these cards for very long and money is tight then it just isn't worth it.

I put blocks on my 6970 Xfire and I loved them and all but I did end up losing a bit of cash in the end water cooling them.

Im a west aussie too mate so I know how the heat goes here and water cooling can go along way.

BTW id wait for the EK Laing D5 Vario 12V DC Liquid Cooling Pump to come into stock.

Also mate if you do decide to put blocks on your cards, id be inclined to go the full Monty a get a CPU block as well! :)
 
Last edited:

the54thvoid

Intoxicated Moderator
Staff member
Joined
Dec 14, 2009
Messages
12,441 (2.37/day)
Location
Glasgow - home of formal profanity
Processor Ryzen 7800X3D
Motherboard MSI MAG Mortar B650 (wifi)
Cooling be quiet! Dark Rock Pro 4
Memory 32GB Kingston Fury
Video Card(s) Gainward RTX4070ti
Storage Seagate FireCuda 530 M.2 1TB / Samsumg 960 Pro M.2 512Gb
Display(s) LG 32" 165Hz 1440p GSYNC
Case Asus Prime AP201
Audio Device(s) On Board
Power Supply be quiet! Pure POwer M12 850w Gold (ATX3.0)
Software W10
Yeah, I think I probably don't need the dye any way xD

Just to confirm (Not going to buy the stuff yet but), this is all compatible yeah? - https://www.ple.com.au/ViewWishlist.aspx?WishlistGuid=32da5bfc-ec5f-4838-ba06-b417cf888acf

The only snag I can see is the blocks lining up. The fitting/tubing/fitting from GPU1 to GPU2 might be a bit awkward because the inlets on the two different blocks may be staggered. Just keep it in mind. Doesn't make it impossible, just fiddly.
 
Joined
Apr 19, 2012
Messages
12,062 (2.75/day)
Location
Gypsyland, UK
System Name HP Omen 17
Processor i7 7700HQ
Memory 16GB 2400Mhz DDR4
Video Card(s) GTX 1060
Storage Samsung SM961 256GB + HGST 1TB
Display(s) 1080p IPS G-SYNC 75Hz
Audio Device(s) Bang & Olufsen
Power Supply 230W
Mouse Roccat Kone XTD+
Software Win 10 Pro
Yeah, I think I probably don't need the dye any way xD

Just to confirm (Not going to buy the stuff yet but), this is all compatible yeah? - https://www.ple.com.au/ViewWishlist.aspx?WishlistGuid=32da5bfc-ec5f-4838-ba06-b417cf888acf

Pretty sure that XSPC 780 block is for Titans and 780's only. You need a 780ti reference block for your EVGA.

https://www.ple.com.au/ViewItem.aspx?InventoryItemID=614017&CategoryID=717
That's the only one on the page that will fit an EVGA 780ti, and it's out of stock.
 
Joined
Dec 5, 2012
Messages
533 (0.13/day)
Processor i7 6900k @ 4.3GHZ
Motherboard MSI X99A Godlike Gaming Carbon
Cooling CPU/GPU loop with 480mm and 360mm radiators
Memory 32GB Corsair Dominator 3000MHz C15
Video Card(s) 2x EVGA 1080 SC ACX @ 1830/1330
Storage Samsung 950 Pro M.2 512GB, WD 2TB Black HDD
Case Corsair 900D
Power Supply EVGA 850W Gold 80 plus PSU
Software Windows 10 Pro
I also probably should have asked; 1050w would suffice for the two 780Ti's with a custom loop and h100i wouldn't it? I saw someone with a build almost exactly the same running on 1000w, but people have told me that 1200/1500 would be a good idea?
 
Joined
Apr 19, 2012
Messages
12,062 (2.75/day)
Location
Gypsyland, UK
System Name HP Omen 17
Processor i7 7700HQ
Memory 16GB 2400Mhz DDR4
Video Card(s) GTX 1060
Storage Samsung SM961 256GB + HGST 1TB
Display(s) 1080p IPS G-SYNC 75Hz
Audio Device(s) Bang & Olufsen
Power Supply 230W
Mouse Roccat Kone XTD+
Software Win 10 Pro
I also probably should have asked; 1050w would suffice for the two 780Ti's with a custom loop and h100i wouldn't it? I saw someone with a build almost exactly the same running on 1000w, but people have told me that 1200/1500 would be a good idea?

You could run that entire setup on 850w at stock in honesty, with overclock just add a decent margin. I ran a full waterloop including CPU + 2 x 780's all overclocked to 1200mhz and the CPU at 4.4GHz on a 1050w PSU and I had plenty of power to spare.
 
Joined
Dec 5, 2012
Messages
533 (0.13/day)
Processor i7 6900k @ 4.3GHZ
Motherboard MSI X99A Godlike Gaming Carbon
Cooling CPU/GPU loop with 480mm and 360mm radiators
Memory 32GB Corsair Dominator 3000MHz C15
Video Card(s) 2x EVGA 1080 SC ACX @ 1830/1330
Storage Samsung 950 Pro M.2 512GB, WD 2TB Black HDD
Case Corsair 900D
Power Supply EVGA 850W Gold 80 plus PSU
Software Windows 10 Pro
You could run that entire setup on 850w at stock in honesty, with overclock just add a decent margin. I ran a full waterloop including CPU + 2 x 780's all overclocked to 1200mhz and the CPU at 4.4GHz on a 1050w PSU and I had plenty of power to spare.

Oh wow haha, that's good to know. I guess the best thing for me to do is wait until the 780Ti water block and that pump come in stock; don't exactly have the money for it now anyway xD

Thanks for your help as well, Mate :D
 
Joined
Oct 26, 2011
Messages
3,145 (0.69/day)
Processor 8700k Intel
Motherboard z370 MSI Godlike Gaming
Cooling Triple Aquacomputer AMS Copper 840 with D5
Memory TridentZ RGB G.Skill C16 3600MHz
Video Card(s) GTX 1080 Ti
Storage Crucial MX SSDs
Display(s) Dell U3011 2560x1600 + Dell 2408WFP 1200x1920 (Portrait)
Case Core P5 Thermaltake
Audio Device(s) Essence STX
Power Supply AX 1500i
Mouse Logitech
Keyboard Corsair
Software Win10
I wouldn't bother watercooling reference 780tis, for a reason, you can't overvolt those GPUs and probably will never be able to.

I honestly can tell you that there is no difference between overclocking headroom given by water at 1.212v compared to air

Now if you could have raised that voltage up to let's say 1.35v-1.4v which many of us titan owners do then a waterblock would make a heck of a difference.

If you also like the look of watercooling then go for it but for completeness's sake include your CPU too, you can do that at the cost of half a fullcover GPU block.
 
Joined
Jul 19, 2006
Messages
43,586 (6.72/day)
Processor AMD Ryzen 7 7800X3D
Motherboard ASUS TUF x670e
Cooling EK AIO 360. Phantek T30 fans.
Memory 32GB G.Skill 6000Mhz
Video Card(s) Asus RTX 4090
Storage WD m.2
Display(s) LG C2 Evo OLED 42"
Case Lian Li PC 011 Dynamic Evo
Audio Device(s) Topping E70 DAC, SMSL SP200 Headphone Amp.
Power Supply FSP Hydro Ti PRO 1000W
Mouse Razer Basilisk V3 Pro
Keyboard Tester84
Software Windows 11
Money certainly doesn't seem to be an issue. "Worth it" is a subjective term.

If this is a hobby that you enjoy, go for it! :)
 
Joined
May 19, 2007
Messages
4,520 (0.73/day)
Location
Perth AU
Processor Intel Core i9 10980XE @ 4.7Ghz 1.2v
Motherboard ASUS Rampage VI Extreme Omega
Cooling EK-Velocity D-RGB, EK-CoolStream PE 360, XSPC TX240 Ultrathin, EK X-RES 140 Revo D5 RGB PWM
Memory G.Skill Trident Z RGB F4-3000C14D 64GB
Video Card(s) Asus ROG Strix GeForce RTX 4090 OC WC
Storage M.2 990 Pro 1TB / 10TB WD RED Helium / 3x 860 2TB Evos
Display(s) Samsung Odyssey G7 28"
Case Corsair Obsidian 500D SE Modded
Power Supply Cooler Master V Series 1300W
Software Windows 11
I wouldn't bother watercooling reference 780tis, for a reason, you can't overvolt those GPUs and probably will never be able to.

I honestly can tell you that there is no difference between overclocking headroom given by water at 1.212v compared to air

Now if you could have raised that voltage up to let's say 1.35v-1.4v which many of us titan owners do then a waterblock would make a heck of a difference.

If you also like the look of watercooling then go for it but for completeness's sake include your CPU too, you can do that at the cost of half a fullcover GPU block.

Well i went with water because 1 my build is a ITX 2 i have no air con so i need better cooling than just air.
 
Joined
Apr 19, 2012
Messages
12,062 (2.75/day)
Location
Gypsyland, UK
System Name HP Omen 17
Processor i7 7700HQ
Memory 16GB 2400Mhz DDR4
Video Card(s) GTX 1060
Storage Samsung SM961 256GB + HGST 1TB
Display(s) 1080p IPS G-SYNC 75Hz
Audio Device(s) Bang & Olufsen
Power Supply 230W
Mouse Roccat Kone XTD+
Software Win 10 Pro
I wouldn't bother watercooling reference 780tis, for a reason, you can't overvolt those GPUs and probably will never be able to.

I honestly can tell you that there is no difference between overclocking headroom given by water at 1.212v compared to air

Now if you could have raised that voltage up to let's say 1.35v-1.4v which many of us titan owners do then a waterblock would make a heck of a difference.

If you also like the look of watercooling then go for it but for completeness's sake include your CPU too, you can do that at the cost of half a fullcover GPU block.

Two words:

Australia (heat)

Spiders (they hold no relevance but what the hell.)
 
Joined
Nov 29, 2009
Messages
18 (0.00/day)
System Name Dirt Devil CM690-II
Processor AMD Phenom II X6 1090T @ 3.6GHz
Motherboard Asus M3N-HT Deluxe
Cooling Coolermaster Seidon w/ FTW and EK RadXT240 Mod.
Memory 2x2GB Team Xtreem Dark 1066
Video Card(s) ASUS GTX 580 DirectCU II 1536MB w/ Swiftech MCW80
Storage Seagate Barracuda 1TB and Sandisk 64GB SSD
Display(s) DELL 19"w
Case Coolermaster CM690-II
Audio Device(s) SB Audigy 2ZS
Power Supply Antec High Current Gamer 750W
Software Win7 X64 SP1
If you had many bucks you can go with it, pricewise, stick to stock cooling and good ventilation; )
 
Joined
May 19, 2007
Messages
4,520 (0.73/day)
Location
Perth AU
Processor Intel Core i9 10980XE @ 4.7Ghz 1.2v
Motherboard ASUS Rampage VI Extreme Omega
Cooling EK-Velocity D-RGB, EK-CoolStream PE 360, XSPC TX240 Ultrathin, EK X-RES 140 Revo D5 RGB PWM
Memory G.Skill Trident Z RGB F4-3000C14D 64GB
Video Card(s) Asus ROG Strix GeForce RTX 4090 OC WC
Storage M.2 990 Pro 1TB / 10TB WD RED Helium / 3x 860 2TB Evos
Display(s) Samsung Odyssey G7 28"
Case Corsair Obsidian 500D SE Modded
Power Supply Cooler Master V Series 1300W
Software Windows 11
I say go for it will be good for the heat waves we are getting in WA lately lol.

Just installed my block today :)






 
Joined
Dec 5, 2012
Messages
533 (0.13/day)
Processor i7 6900k @ 4.3GHZ
Motherboard MSI X99A Godlike Gaming Carbon
Cooling CPU/GPU loop with 480mm and 360mm radiators
Memory 32GB Corsair Dominator 3000MHz C15
Video Card(s) 2x EVGA 1080 SC ACX @ 1830/1330
Storage Samsung 950 Pro M.2 512GB, WD 2TB Black HDD
Case Corsair 900D
Power Supply EVGA 850W Gold 80 plus PSU
Software Windows 10 Pro
I say go for it will be good for the heat waves we are getting in WA lately lol.

Just installed my block today :)






Looks good :)

And yeah, It's been pretty hot lately :\ I also have no air con, only a fan, so my room gets seriously hot after a couple hours of gaming.

If you had many bucks you can go with it, pricewise, stick to stock cooling and good ventilation; )

Well at the moment I have the money to spare, so I figure, why not? :D I'd also love to get into serious over clocking. It'd also be my first custom loop, so I'd also consider it a learning experience.

Two words:

Australia (heat)

Spiders (they hold no relevance but what the hell.)

Sometimes I wish that I could live in a cooler place, or even just that I had sufficient air-conditioning :p

And yeah, the spiders are ridiculous hahaha

Money certainly doesn't seem to be an issue. "Worth it" is a subjective term.

If this is a hobby that you enjoy, go for it! :)

It would be my first custom loop, but it is something that I am definitely interested in :)
 
Joined
Oct 26, 2011
Messages
3,145 (0.69/day)
Processor 8700k Intel
Motherboard z370 MSI Godlike Gaming
Cooling Triple Aquacomputer AMS Copper 840 with D5
Memory TridentZ RGB G.Skill C16 3600MHz
Video Card(s) GTX 1080 Ti
Storage Crucial MX SSDs
Display(s) Dell U3011 2560x1600 + Dell 2408WFP 1200x1920 (Portrait)
Case Core P5 Thermaltake
Audio Device(s) Essence STX
Power Supply AX 1500i
Mouse Logitech
Keyboard Corsair
Software Win10
Two words:

Australia (heat)

Spiders (they hold no relevance but what the hell.)


dem spiders always fiddling with my overclocks :(
 
Joined
May 19, 2007
Messages
4,520 (0.73/day)
Location
Perth AU
Processor Intel Core i9 10980XE @ 4.7Ghz 1.2v
Motherboard ASUS Rampage VI Extreme Omega
Cooling EK-Velocity D-RGB, EK-CoolStream PE 360, XSPC TX240 Ultrathin, EK X-RES 140 Revo D5 RGB PWM
Memory G.Skill Trident Z RGB F4-3000C14D 64GB
Video Card(s) Asus ROG Strix GeForce RTX 4090 OC WC
Storage M.2 990 Pro 1TB / 10TB WD RED Helium / 3x 860 2TB Evos
Display(s) Samsung Odyssey G7 28"
Case Corsair Obsidian 500D SE Modded
Power Supply Cooler Master V Series 1300W
Software Windows 11
Top