Rtx 3080 power connector I have the Gigabyte Aorus RTX 3080 xtreme and I want to know which cables I have to buy for it. It only has two 6+2-pin Re: RTX 3080 FTW3 why 3 power connectors? 2025/01/26 13:14:46 I would assume you got lucky on the XC3 in the silicone lottery. Thread starter richard203; Start date May 30, 2021; Toggle sidebar Toggle sidebar. The card requires an 8-pin and a 12-pin power connector. I have Seasonic FOCUS 750 Gold and I have cable for PCIE that splits into 2x8 pins (6+2). My question is, can I use 2 PCIE cables and leave one 8 pin end dangling, or do I have to use 3 I managed to confirm an order for the MSI RTX 3080 Gaming X Trio. r/nvidia. It needs 3 x 8 pin power connector. You have two ways. com FREE DELIVERY possible on eligible purchases. It doesn't seem to interfere with the system functionality at Just got a new 3080 ti and was wondering if I should use multiple power cables to power the card even though one cable has two 8 pin connectors? Motherboard: Asus x570 E Gpu: asus tuf oc If you’re buying a power supply from a well-respected brand and the manufacturer has shipped it with a cable with two connectors in parallel using the same 8 conductors, you can rest assured that the engineers who designed it were Being a dual-slot card, the NVIDIA GeForce RTX 3080 draws power from 1x 12-pin power connector, with power draw rated at 320 W maximum. And one of the EVGA Lower power cards can absolutely use the same cable for both connectors. So you would need Eight SIX PIN connectors to go into FOUR DUAL 6 TO 8 ADAPTERS for 2X RTX 3080 RTX 5080 vs 3080 vs 2080: Power Requirements. No post. It will work perfectly with your PSU. ca: Electronics. Bearing in mind that the PCIe x16 slot provides 75W, a setup with two 8-pin PCIe power connectors provides Full card name: GIGABYTE Gaming GeForce RTX 3080 Ti 12GB GDDR6X PCI Express 4. DirectX 12 Ultimate (12_2) OpenGL 4. Featured 1000 My 3080 ti will randomly start flashing 3 red leds right above where the power connectors are, even if my pc is just at the desktop. The 6 I just got my 3080 FTW3 and went to install and my power supply (also evga) has one PCI-E cable for the graphics card. Manli Minimum 2x 8-pin PCIe connectors + Adapter required or 450W or greater 12HPWR connector. i9 9900K @ 5. Furmark power reached 370W on the founder edition. First time I hit the power switch I got nothing but all 3 red lights on the power connectors to the 3080 came on. The short PCB and high-density layout are You can indeed push the EVGA FTW3 Ultra’s power limits further than with many rival RTX 3080 cards. While cables can generally take 250 watts of power, a reasonable safe limit should be 150ish The power supply is a Corsair RM750. Display outputs include: 1x HDMI If GIGABYTE is reading, PLEASE GLUE YOUR PINS INTO THE POWER CONNECTOR ON THE GPU, OR FIX THEM IN SOME OTHER WAY WHERE THEY CAN'T POP OUT. I have lost my cables for my 『CPU 8P - Dual 8P(6+2)』ATX 8 pin male end to connect to the power supply (NOTE: 8 pin male connector is ATX 8 pin, not pci-e 8 pin. Skip to. After one year of trying to find a 3080 ti, I finally got one that’s being delivered. These slim and modular cables are The 6-pin PCI-E power connector specification includes two 12V wires and three ground wires and has a rated maximum power output of 75W. I have a evga 750GQ PSU. Those two A single 12-pin connector can deliver at least 300 watts of power, double that of an 8-pin PCIe connector. But since the 3080Ti has three 8 pin PCI E connectors, and it will not power up without the third one connected, correct?This is what else I have. I have a new Corsair 850 PSU, but all the cords it ships with are 8-pin to Y Dual (6+2)-pin The GeForce RTX 3080 Founders Edition has a 12-pin power connector, despite the confusion sown by NVIDIA. As 150 watts will be enough for most mid-range RTX 3080 Eagle OC power connector. Didn't matter if I rebooted the system. I'm currently using two individual 8 to 6+2 cables on my 2070 super. I have 3 PCIe connectors on the PSU. ALSO CHECK THE GAUGE OF THE PINS, THEY. I’m not certain how to connect the power to the Search Search titles only Need help connecting power to MSI RTX 3080. The RTX 3080 Ti draws a maximum of 359W which means its 12-pin connector provides under 300W of power, which is half the proposed 12VHPWR. The 12 pin GPU power connector is capable of dramatically more power than the previous 8 GIGABYTE RTX 3080 Ti GAMING OC (GV-N308TGAMING OC-12GD - Model # as it's difficult to lookup the exact one) CORSAIR 850W RMx SERIES™ MODULAR 80 Buy EZDIY-FAB RTX 3000 Series 12 Pin to Dual 8 Pin PCIe Sleeved Extension Cable 300 MM- Connector for NVIDIA Ampere GEFORCE RTX 3060ti 3070 3080 FE The RTX 3080 can draw a maximum of 350 Watts. Free delivery and returns on eligible orders. RTX 4090 draws the Evening all, im due to recieve my Asus Rog Strix 3080 this week fingers crossed. Forums. I am 100% certain the 12-pin . I found a solution for this, but am now looking for the right power connector, to Hello, I am thinking of upgrading my graphics card to the new 3080 and I need to know if my PSU will support the 8+8+8 pin on the graphics card. Posting this here just to help inform other buyers of the 3080 cards. So it's not just the latest GPUs, as older-generation products Popular Reviews. Power Connectors 1x 12-pin 2x 8-pin Board Number PG132 SKU 18. « on: November 20, 2020, 03:21:05 pm » Hi, is there any chance someone could brake down for me the flat 8pin pcie power connector? Here's A Small Guide To Help You Make Sure Your NVIDIA 16-Pin 12VHPWR Cable For GeForce RTX 4090 or RTX 4080 Doesn't Melt 8-pin power plugs into the adapter. Hello, i just ordered a ftw 3080. (We make a power bridge to help tidy the notoriously unwieldy 12VHPWR cable, by the way) Note the number of 12v Wires for ONE 8 pin PCI-E power connector. The right one goes in fine, but the left one just won't go in all the I've just purchased a 3080 prebuild with a 5800x. I just installed my RTX 4080 in my system with an Corsair RM850X. I recently completed my build and just wanted to find out about power cable connections. As of right now, my PSU is the Thermaltake Smart 700 W 80+ Certified ATX Power Supply. ) and two PCIe 8 pin(6+2) male ends to plug into the video graphics card. true. These slim and modular cables are Finally got around to assembling everything yesterday. I understand the 3080 needs three separate 8 pin power So for that and only that specific power supply it might be ok to do that. The stock reference spec is 350W, but EVGA’s card features a stunning 420W power limit. Connect the 12-pin plug of NVIDIA dual PCIe 8-pin power connector adapter I just purchased a 3080 Ti FTW3 ULTRA but found out that it requires 3x 8 pin power cables. Then i saw two of the pins were bent a little. Power requirements, as any PC gamer will know, have changed over the years. Display outputs include: 1x HDMI 2. The PSU I have is the Corsair RM850X (2021). All I did was shutdown Hey all, I managed to snag an RTX 3080 Vision from Gigabyte, and I can't seem to get one of the 8-pin power connectors in. 1, 3x Shop CORSAIR 12-Pin GPU Power Supply Cable for 3070, 3080, 3090 Graphics Cards. Better power for better stability and longevity of Introducing the new Premium G-Power™ GPU Power Cable set with Mini 12-pin connector for NVIDIA’s GeForce RTX 30 Series (3090 and 3080). 0 GHz, NH D15, 32 GB GSKILL Trident Z GeForce Gigabyte RTX 3080 Eagle OC GV-N3080EAGLE OC-10GD GeForce Gigabyte RTX 3090 Eagle OC GV-N3090EAGLE OC-24GD GeForce Gigabyte RTX 3080 Gaming OC GV-N3080GAMING OC-10GD Any CPU: Intel Core i9-12900K Motherboard: MSI MPG Z690 FORCE WIFI ATX LGA1700 Motherboard Memory: G. Mar 21st, 2025 Assassin's Creed Shadows Performance Benchmark Review - 30 GPUs Compared; Mar 21st, 2025 ASUS ProArt X870E-Creator Wi-Fi It's like Nvidia pushed the 5090 to the limits at 575W and AIBs are not even allowed to get 700W+ BIOSes thanks to 2x power connectors! The max a GPU would be able to get 115 votes, 155 comments. Problem is my PSU comes with only two of them and even if I purchase another cable there's [SOLVED] Rtx3090 power connector question. If you really think the RTX 4080 Ti is going to somehow magically The GeForce RTX 3080, rated for 320W, makes do with a pair of 8-pin PCIe power connectors. I’m looking to buy rtx 3080 msi gaming x trio. Some Question: I've got a 3080 EVGA FTW Ultra on the way, which has 3 8-pin power connections. I've noticed that the build has only 1 cable going into the 3080 (its a asus tuf card) the cable is a 6 + 2 split into another 6 + EVGA GeForce RTX 3080 FTW3 ULTRA Power cable setup? Question Hi all, So some 3080 have 2x8 pin connectors but EVGA GeForce RTX 3080 FTW3 ULTRA has 3x8 pin sockets so The card will not even power on if you only plug in two out of the three connections. (We make a power bridge to help tidy the notoriously unwieldy 12VHPWR cable, by the way) Ive got an Aerocool 750W Integrator Mod XT Semi Modular PSU that has a cable with two 6+2 pcie connectors on it I've been using a RX580 which requires 14pins and that's This morning the GPU would not power on through multiple reboots and shutdowns, so I decided to pull the card to reseat all the connections, only to find this. The 3080 uses a 12-pin connector that superficially resembles the 12V-2x6 / Hey guys I bought a palit game rock rtx 3080 in may (used) and got only the card, no cables whatsoever. Graphics Cards Despite the fact that 150 watts are enough for most graphics cards, high-end cards such as NVIDIA’s RTX 3080 require more than 320 watts and total power of 750 watts. The 8-pin includes three 12V We can confirm that at least KFA2, inno3D, MSI and Zotac have gone with two 8-pin connectors on their custom RTX 3080 cards, which begs the question of why NVIDIA I recently got my hands on an evga ftw 3 ultra gaming 3080 and with it I purchased an evga 850 GQ power supply. The TI requires 3!. (NOTE: the 8 *Lian Li PC-011D Mini (Black) *i9-10900K *ROG Strix Z490-G *Nzxt Kraken Z73/Lian Li UNI SL120 Series *Corsair Vengeance Pro RGB 64GB (4x16GB) DDR4 *Corsair HX1200i *EVGA GeForce RTX 3080 Ultra FTW3 I have an RTX 3080 Ti FE and I was hoping to the Lian Li Strimer cable but they don't make a 12-pin version and I don't really want to put a cable extension on the PSU cable THEN put the Introducing the new G-Power™ GPU Power Cable set with Mini 12-pin connector for NVIDIA’s GeForce RTX 30 Series (3090, 3080, 3070, and 3060). Check out my Recommended Power Supplies for RTX 3080 GPUs below. It must be noted that these are listed as “supplementary power connectors", so this spec only refers to the appropriate Check the latest price of the 750–1650 watt Thermaltake Toughpower GF3 ATX 3. 0 Vulkan 1. Question for you EVGA gurus. I would like to know Hello so I am getting an RTX 3080 FTW3 Ultra and I have a Corsair RM Series RM850w power supply. Graphics Features. does anyone know if its possible to run my rtx 3080 ftw3 ultra fine by using only 2 6+2pin Connect two independent dedicated cables with 8-pin PCl Express plugs from the system power supply to the NVIDIA dual PCIe 8-pin power connector adapter. . You either connect to of the PCI-E power cables with to the 12 pin power connector EZDIY-FAB RTX 3000 Series 12 Pin to Dual 8 Pin PCIe Sleeved Extension Cable 300 MM- Connector for NVIDIA Ampere GEFORCE RTX 3060ti 3070 3080 FE Funder Edition- Black : Amazon. Obviously the card needs 3 connections. You need a PSU that can handle 2 PCIe 6+2 pin cable. These slim and modular cables are Hello. 0 ATX Video Card GV-N308TGAMING OC-12GD Just finally hit the Newegg Shuffle and want to 3rd GPU Power Connector 8 Pin Connector (daisy chained off of #2) Is it safe to use a single PCIE cable that has two 6+2 PCIE ports for an MSI RTX 3080 Ventus OC comments. (which top out at 350 watts) The 3090 Ti FE (450 watt) has a 3x 8-pin to 12 pin adapter because it also 1. Thread Buy CORSAIR 12-Pin Sleeved GPU Power Supply Cable for 3060, 3070, 3080, 3090 Graphics Cards: Power Cords - Amazon. 8. the RTX 3080 has a 12 pin power connector 2 you would need an official adapter from the board partner, or PSU brand or risk using an after market one; as far as melting Nvidia’s spec page states 1x PCIe 8-pin for the 3070, but it also says 2x PCIe 8-pin for the 3080 and 3090. The connector itself is rumored to be capable of more, but we haven't seen specific The AIBs 3080 Tis usually take 3x 8-pins because they have higher power limits (usually north of 400 watts) than their FE equivalents. What power connectors am I going to need for this GPU? If anyone Introducing the new G-Power™ GPU Power Cable set with Mini 12-pin connector for NVIDIA’s GeForce RTX 30 Series (3090, 3080, 3070, and 3060). Pushed them in place with a screwdriver and How do GeForce RTX 4090 and 4080 power requirements compare to last generation? The power requirements have stayed the same or reduced while delivering substantially more performance. I only have 2 cables from my Cooler Master 750 Gold Full Modular. Home. 6 OpenCL 3. Both of them suddenly started blinking today. ? It will work but not advised as you should have 3 separate 8 pin connections with the power Had the same issue when i got the card 4 months ago. However, AIBs are sticking with the trusty 8-pin connector, hey im gonna be getting a rtx 3080 ti and i have a rm850x psu and it only comes with two cables dose it lose alot of performance using the dongles cuz i cant find were i can However, the new Corsair 600W PCIe 5. 3 CUDA 8. Can I use this cable The PSU has two individual 8 pin (6+2) cables and two daisy chained 8 pin (2x 6+2) cables. Specially since that Connectors: Ensure that the PSU you choose has the necessary connectors to power your RTX 3080. However for higher end/higher power cards you should always use separate cables when possible. Is it ok to use one of the individual 8 pin It depends on the Power supply itself as well as the cable gauge for the PCIE cables, the average named unit will be able to do 288w per 8pin cable, the higher end units can reach as much as I will try to get a RTX 3080 MSI Gaming Trio X when it releases. It has two PCI E 6 + 2 connectors. Is it safe to use a single Home » All Forums » [Graphics Cards] » EVGA GeForce RTX 30 Series » Red LED on power connecters for 3080 EVGA FTW3 Ultra Mark Thread Unread Flat Reading Mode Red LED on power connecters for 3080 EVGA The second I run any game or any type of significant load on the card 1 to 3 blinking red lights over the power connectors begin flashing and will not stop until all power is Hi, Can anyone recommend a PCI-e 8-pin power right angle adapter for my RTX 3080 12GB? Right now, I can get 3 power cables attached, but the glass case panel kind of I have a ROG Strix 3080 too. Skill Trident Z5 RGB 32 GB (2 x 16 GB) DDR5-5600 CL36 Minimum 2x 8-pin PCIe connectors + Adapter required or 450W or greater 12HPWR connector. Hardware. be very My current 3080 only requires two 8 pin connectors ( currently has one rail that is jumped to two 8 pins). 6 Shader Model 6. I have a RTX 3070 8gb OC paired with asus strix b550f motherboard, I had the same issure looked up and found this. The issues mostly resolved with I just got RTX 3080 and I have question regarding powering it. Im Meaning at worst, each cable connected to two power connectors is handling at max, 280 watts, or at best, 230 watts (if 75 watts is drawn through the PCIe slot). It's daisy-chained so I'm using two of the three power connectors. These Being a dual-slot card, the NVIDIA GeForce RTX 3080 draws power from 1x 12-pin power connector, with power draw rated at 320 W maximum. AMD Ryzen 9 7950X, Corsair Mp700 Question 3080 Ti drawing power from only one connector ? Thread starter MarcusD; Start date May 7, 2022; Tags gigabyte 3080ti GPUz says it is only drawing power Buy EZDIY-FAB PSU Cable Extension 12Pin to Dual 8P,16AWG PCIe Sleeved Extension Cable for RTX 3060ti 3070 3080 3080ti 3090- White [300mm]: Power Cords - By contrast, development cards for the GeForce RTX 3090 (GA102) and RTX 3080 (GA104) featured four or three 8-pin power connectors. 0 Power Supply on Amazon. Like many people I was aware of the 750W PSU minimum for the RTX 3080 cards, but I naively believed my 1 year old Seasonic Focus Yes, you can. 0 12VHPWR Type-4 PSU Power Cable is available and the Nvidia 3000-series 12-pin power connection is claimed to be upward compatible by Tom's Hey! I've just purchased a 3070, was lucky to get one! And now i'm looking at my psu cables (AX1200I) and I have a cable which goes into two x 6x2 pcie. Thread The pci-e 8 pin connector still has only 3 pairs of wires, but adds two more wires which are connected to GeForce RTX 3080 Ti & RTX 3080 graphics cards are built with enhanced RT Cores and Tensor Cores for an amazing gaming experience. It is split into 2, 8 pin connectors but as I found out I RTX 3080 Ti, 8 pin connectors . My problem is solved for now. The card needs 3x8 pin connectors. For all other power supplies using 3 cables for 3 connectors is always what is recommended. Currently I am going to use Learn how many PCIe 8-pin or 6-pin power cables you need for different RTX 30-series video cards, such as The Ventus 3070 ti only hits 290W max power limit, one PCIe power cable supports up to 150W with 75W supply from the motherboard, it's pretty easy to do the math I've read a lot of issues with 2x8pin cars using only a single cable with 2x8 pin connector, mostly stuttering or lower overall performance. Great choice Use the "VGA"cables - as mentioned by bcav above using two separate cable is the best way to do it Solid 8-pin Always - goes into the PSU ---> then use the 6+2 RTX 3080 power connection from a single PSU cable. Skip to Braided ATX for a RTX 3080 i would suggest you get at least a 800W or better PSU (i would say 850w and up personally) with all the needed power connections that is 80+ gold rated or better as them cards are complete power hogs. EZDIY-FAB RTX 3000 Series 12 Pin to Dual 8 Pin PCIe Sleeved Extension Cable 300 MM- Connector for NVIDIA Ampere GEFORCE RTX 3060ti 3070 3080 FE Funder Edition- Black With the following cables. Couldn't get one of the 8pin connectors to fit.
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