Jump to content

Can I use a 6 pin PCI-E on my gtx 1660ti?

TheDuck7000
 Share
Posted

I just bought a gtx 1660ti but realized that my power supply only had a 6 pin PCI-E cord and the 1660ti requires a 8 pin. Is there anything I can do without upgrading my power supply or damaging my card??

 

BTW my power supply is a cooler master 500 watts

https://www.amazon.ca/Cooler-Extreme-RS-500-PCAR-I3-consumer-electronics/dp/B01E2IS2O6 

image.jpg

Link to comment
Share on other sites
Link to post
Share on other sites
Posted

In theory, you could get a Molex to 8-pin connector, but that can be pretty risky and is generally advised against.

Quote or tag me( @Crunchy Dragon) if you want me to see your reply

If a post solved your problem/answered your question, please consider marking it as "solved"

Community Standards // Join Floatplane!

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
35 minutes ago, TheDuck7000 said:

@Crunchy Dragon why would it be advised and what are the risks?

Cable melts as the molex cable isn't meant to carry the high current required for graphics cards. Only have a single 12v wire on molex vs the 3 on PCIe. Often molex will have thinner wire gauge than PCIe cables as well. Plus the adapters themselves can often be of poor quality.

 

I'd recommend replacing the power supply. That unit is quite bad.

CPU: Intel i7 6700k  | Motherboard: Gigabyte Z170x Gaming 5 | RAM: 2x16GB 3000MHz Corsair Vengeance LPX | GPU: Gigabyte Aorus GTX 1080ti | PSU: Corsair RM750x (2018) | Case: BeQuiet SilentBase 800 | Cooler: Arctic Freezer 34 eSports | SSD: Samsung 970 Evo 500GB + Samsung 840 500GB + Crucial MX500 2TB | Monitor: Acer Predator XB271HU + Samsung BX2450

Link to comment
Share on other sites
Link to post
Share on other sites
Posted

Its not a good power supply but if i were on a budget, I'd just use one of these and start saving for a new power supply.

Amazon:

https://www.amazon.com/StarTech-com-Express-Power-Adapter-Cable/dp/B001TK3TJY

B&H:

https://www.bhphotovideo.com/c/product/914159-REG/startech_pciex68adap_pci_express_pwr_adptr.html/?ap=y&ap=y&smp=y&smp=y&lsft=BI%3A514&gclid=EAIaIQobChMI8L_r6vfT5gIVibWzCh3jaADiEAQYBSABEgLopvD_BwE

Share any interests with me? Feel free to message me just to chit chat about whatever. 

(Music) Depeche Mode, The Cure, Pink Floyd, Nick Cave and the Bad Seeds, Cocteau Twins, MGMT, Boy Harsher, The Smiths, Drab Majesty, Chelsea Wolfe, Carly Rae Jepsen, The Smashing Pumpkins, Virgin Prunes, Sky Ferreira, London After Midnight, Jonathan Coulton, Alvvays, Clan of Xymox, Bauhaus, Siouxsie and the Banshees, Anna Von Hausswolff, Joy Division, Sisters of Mercy, She Wants Revenge, The Frozen Autumn, My Bloody Valentine, Type O Negative, The Birthday Party, Leonard Cohen, Switchblade Symphony, Metallica, Creedance Clearwater Revival, Eagles, Elton John, Billy Joel.

(Games) PUBG, Metro Series, Command and Conquer games, Warhammer 40,000 games, Company of Heroes (2), RDR2, CoD4

(Other) Going to the goth club, Firearms, Building PCs (Especially budget PC builds), Playing instruments (Guitar, Piano APP for PC, Otamatone, Trombone) Camping, Board Games

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
  • Author

@BarackOBatman @Crunchy Dragon

 

what power supply do you guys recommend I get that is compatible with my system.
 

Mother board:  Gigabyte g1 sniper

Graphics: Gtx 1160 ti EVGA SC ULTRA

CPU: i5 6600k 

Link to comment
Share on other sites
Link to post
Share on other sites
Posted

Good quality 550w psu will be more than enough. Corsair TX or RM series will be great choice, if you want to go a bit more budget CX series

   @Whiro tag or quote will do the trick 
i5 3570K @ 4.7Ghz  |  AsRock Fatal1ty Z77 Performance  |  Corsair Vengeance 16GB 1600MHz  |  ASUS Strix GTX 970 OC  |  Phanteks P400S TG  (mesh panel) |  EVGA 500W1  |  Storage: Corsair 60GB SSD (boot), Gigabyte 120GB SSD, WD 2Tb HDD | Cooling: Custom loop

                EKWB EK-XRES 140 Revo D5 RGB PWM

                EKWB EK Supremacy Evo , naked die

                EKWB EK Thermosphere 

                EKWB EK CoolStream PE 360

                EKWB EK Coolstream SE 120

                EKWB EK Vardar 120s  x6

                EKWB EK STC Classic 10/16  x10

                EKWB EK DuraClear Tubing 16/10

                EKWB EK CryoFuel Acid Green


Laptop: Gigabyte G5-KC | i5 10500H | RTX 3060

                                          WHIRO

         THE FIRST OF DEATH AND DARKNESS

 

        He feast on the dead to inherit their power

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
18 minutes ago, TheDuck7000 said:

@BarackOBatman @Crunchy Dragon

 

what power supply do you guys recommend I get that is compatible with my system.
 

Mother board:  Gigabyte g1 sniper

Graphics: Gtx 1160 ti EVGA SC ULTRA

CPU: i5 6600k 

Maybe one of the following: Corsair CX-450, CX-450M, CX-550, CX-550M or Seasonic S12III

Share any interests with me? Feel free to message me just to chit chat about whatever. 

(Music) Depeche Mode, The Cure, Pink Floyd, Nick Cave and the Bad Seeds, Cocteau Twins, MGMT, Boy Harsher, The Smiths, Drab Majesty, Chelsea Wolfe, Carly Rae Jepsen, The Smashing Pumpkins, Virgin Prunes, Sky Ferreira, London After Midnight, Jonathan Coulton, Alvvays, Clan of Xymox, Bauhaus, Siouxsie and the Banshees, Anna Von Hausswolff, Joy Division, Sisters of Mercy, She Wants Revenge, The Frozen Autumn, My Bloody Valentine, Type O Negative, The Birthday Party, Leonard Cohen, Switchblade Symphony, Metallica, Creedance Clearwater Revival, Eagles, Elton John, Billy Joel.

(Games) PUBG, Metro Series, Command and Conquer games, Warhammer 40,000 games, Company of Heroes (2), RDR2, CoD4

(Other) Going to the goth club, Firearms, Building PCs (Especially budget PC builds), Playing instruments (Guitar, Piano APP for PC, Otamatone, Trombone) Camping, Board Games

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
5 minutes ago, BarackOBatman said:

Maybe one of the following: Corsair CX-450, CX-450M, CX-550, CX-550M or Seasonic M12III

Eeeeeh nah. CX (2017) lineup is great. CXM is solid, but an older design, and you can get a CX for the same/less so just get the CX because it's a better CPU. 

The M12II/S12II are pretty fucking terrible nowdays, they were decent uh.... 10, 12 years ago? 

Intel HEDT and Server platform enthusiasts: Intel HEDT Xeon/i7 Megathread 

 

Main PC 

CPU: i9 7980XE @4.5GHz/1.22v/-2 AVX offset 

Cooler: EKWB Supremacy Block - custom loop w/360mm +280mm rads 

Motherboard: EVGA X299 Dark 

RAM:4x8GB HyperX Predator DDR4 @3200Mhz CL16 

GPU: Nvidia FE 2060 Super/Corsair HydroX 2070 FE block 

Storage:  1TB MP34 + 1TB 970 Evo + 500GB Atom30 + 250GB 960 Evo 

Optical Drives: LG WH14NS40 

PSU: EVGA 1600W T2 

Case & Fans: Corsair 750D Airflow - 3x Noctua iPPC NF-F12 + 4x Noctua iPPC NF-A14 PWM 

OS: Windows 11

 

Display: LG 27UK650-W (4K 60Hz IPS panel)

Mouse: EVGA X17

Keyboard: Corsair K55 RGB

 

Mobile/Work Devices: 2020 M1 MacBook Air (work computer) - iPhone 13 Pro Max - Apple Watch S3

 

Other Misc Devices: iPod Video (Gen 5.5E, 128GB SD card swap, running Rockbox), Nintendo Switch

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
1 minute ago, Zando Bob said:

Eeeeeh nah. CX (2017) lineup is great. CXM is solid, but an older design, and you can get a CX for the same/less so just get the CX because it's a better CPU. 

The M12II/S12II are pretty fucking terrible nowdays, they were decent uh.... 10, 12 years ago? 

oh no, not an M12II i said an M12III, theyre a relatively new release.

EDIT: OOPS i meant S12III

Share any interests with me? Feel free to message me just to chit chat about whatever. 

(Music) Depeche Mode, The Cure, Pink Floyd, Nick Cave and the Bad Seeds, Cocteau Twins, MGMT, Boy Harsher, The Smiths, Drab Majesty, Chelsea Wolfe, Carly Rae Jepsen, The Smashing Pumpkins, Virgin Prunes, Sky Ferreira, London After Midnight, Jonathan Coulton, Alvvays, Clan of Xymox, Bauhaus, Siouxsie and the Banshees, Anna Von Hausswolff, Joy Division, Sisters of Mercy, She Wants Revenge, The Frozen Autumn, My Bloody Valentine, Type O Negative, The Birthday Party, Leonard Cohen, Switchblade Symphony, Metallica, Creedance Clearwater Revival, Eagles, Elton John, Billy Joel.

(Games) PUBG, Metro Series, Command and Conquer games, Warhammer 40,000 games, Company of Heroes (2), RDR2, CoD4

(Other) Going to the goth club, Firearms, Building PCs (Especially budget PC builds), Playing instruments (Guitar, Piano APP for PC, Otamatone, Trombone) Camping, Board Games

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
1 minute ago, BarackOBatman said:

oh no, not an M12II i said an M12III, theyre a relatively new release.

I see an S12III on Seasonic's site, no M12III and even Google can't find a single mention of it. 

Intel HEDT and Server platform enthusiasts: Intel HEDT Xeon/i7 Megathread 

 

Main PC 

CPU: i9 7980XE @4.5GHz/1.22v/-2 AVX offset 

Cooler: EKWB Supremacy Block - custom loop w/360mm +280mm rads 

Motherboard: EVGA X299 Dark 

RAM:4x8GB HyperX Predator DDR4 @3200Mhz CL16 

GPU: Nvidia FE 2060 Super/Corsair HydroX 2070 FE block 

Storage:  1TB MP34 + 1TB 970 Evo + 500GB Atom30 + 250GB 960 Evo 

Optical Drives: LG WH14NS40 

PSU: EVGA 1600W T2 

Case & Fans: Corsair 750D Airflow - 3x Noctua iPPC NF-F12 + 4x Noctua iPPC NF-A14 PWM 

OS: Windows 11

 

Display: LG 27UK650-W (4K 60Hz IPS panel)

Mouse: EVGA X17

Keyboard: Corsair K55 RGB

 

Mobile/Work Devices: 2020 M1 MacBook Air (work computer) - iPhone 13 Pro Max - Apple Watch S3

 

Other Misc Devices: iPod Video (Gen 5.5E, 128GB SD card swap, running Rockbox), Nintendo Switch

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
Just now, Zando Bob said:

I see an S12III on Seasonic's site, no M12III and even Google can't find a single mention of it. 

 

2 minutes ago, BarackOBatman said:

oh no, not an M12II i said an M12III, theyre a relatively new release.

EDIT: OOPS i meant S12III

I just corrected myself a few minutes ago, i meant S12III... oops.

Share any interests with me? Feel free to message me just to chit chat about whatever. 

(Music) Depeche Mode, The Cure, Pink Floyd, Nick Cave and the Bad Seeds, Cocteau Twins, MGMT, Boy Harsher, The Smiths, Drab Majesty, Chelsea Wolfe, Carly Rae Jepsen, The Smashing Pumpkins, Virgin Prunes, Sky Ferreira, London After Midnight, Jonathan Coulton, Alvvays, Clan of Xymox, Bauhaus, Siouxsie and the Banshees, Anna Von Hausswolff, Joy Division, Sisters of Mercy, She Wants Revenge, The Frozen Autumn, My Bloody Valentine, Type O Negative, The Birthday Party, Leonard Cohen, Switchblade Symphony, Metallica, Creedance Clearwater Revival, Eagles, Elton John, Billy Joel.

(Games) PUBG, Metro Series, Command and Conquer games, Warhammer 40,000 games, Company of Heroes (2), RDR2, CoD4

(Other) Going to the goth club, Firearms, Building PCs (Especially budget PC builds), Playing instruments (Guitar, Piano APP for PC, Otamatone, Trombone) Camping, Board Games

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
20 minutes ago, Zando Bob said:

The M12II/S12II are pretty fucking terrible nowdays, they were decent uh.... 10, 12 years ago? 

Is that because of increased standards or decreased quality? I remember when people used to call them SafeSonic.

Make sure to quote or tag me (@JoostinOnline) or I won't see your response!

PSU Tier List  |  The Real Reason Delidding Improves Temperatures | "2K" does not mean 2560×1440 

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
1 minute ago, JoostinOnline said:

Is that because of increased standards or decreased quality? I remember when people used to call them SafeSonic.

The fact that it's an incredibly old design AFAIK. Same as how a car from the 60s that was well reviewed at the time is probably horrible compared to even low end modern cars for safety. 

Intel HEDT and Server platform enthusiasts: Intel HEDT Xeon/i7 Megathread 

 

Main PC 

CPU: i9 7980XE @4.5GHz/1.22v/-2 AVX offset 

Cooler: EKWB Supremacy Block - custom loop w/360mm +280mm rads 

Motherboard: EVGA X299 Dark 

RAM:4x8GB HyperX Predator DDR4 @3200Mhz CL16 

GPU: Nvidia FE 2060 Super/Corsair HydroX 2070 FE block 

Storage:  1TB MP34 + 1TB 970 Evo + 500GB Atom30 + 250GB 960 Evo 

Optical Drives: LG WH14NS40 

PSU: EVGA 1600W T2 

Case & Fans: Corsair 750D Airflow - 3x Noctua iPPC NF-F12 + 4x Noctua iPPC NF-A14 PWM 

OS: Windows 11

 

Display: LG 27UK650-W (4K 60Hz IPS panel)

Mouse: EVGA X17

Keyboard: Corsair K55 RGB

 

Mobile/Work Devices: 2020 M1 MacBook Air (work computer) - iPhone 13 Pro Max - Apple Watch S3

 

Other Misc Devices: iPod Video (Gen 5.5E, 128GB SD card swap, running Rockbox), Nintendo Switch

Link to comment
Share on other sites
Link to post
Share on other sites
Posted
19 minutes ago, BarackOBatman said:

 

I just corrected myself a few minutes ago, i meant S12III... oops.

The S12III has lots of reports of a bad coil whine.

Make sure to quote or tag me (@JoostinOnline) or I won't see your response!

PSU Tier List  |  The Real Reason Delidding Improves Temperatures | "2K" does not mean 2560×1440 

Link to comment
Share on other sites
Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing Graphics Cards

×