Sunday, August 23rd 2020
Picture Proof of NVIDIA 12-pin Power Connector: Seasonic Ships Modular Adapters
Leading PSU manufacturer Seasonic is shipping a modular cable that confirms NVIDIA's proprietary 12-pin graphics card power connector for its upcoming GeForce "Ampere" graphics cards. Back in July we did an in-depth analysis of the connector, backed by confirmation from various industry sources about the connector being real, being a proprietary design by NVIDIA (and not a PCI-SIG or ATX standard), and its possible power output limit being 600 W. Seasonic's adapter converts two versatile 12 V 8-pin PSU-side connectors into one 12-pin connector, which tends to back the power output information. On typical Seasonic modular PSUs, cables are included to convert one PSU-side 8-pin 12 V connector into two 6+2 pin PCIe power connectors along a single cable. HardwareLuxxx.de reports that it's already received the Seasonic adapter in preparation for its "Ampere" Founders Edition reviews.
NVIDIA leaker with an extremely high hit-rate, kopite7kimi, however predicts that the 12-pin connector was designed by NVIDIA exclusively for its Founders Edition (reference design) graphics cards, and that custom-design cards may stick to industry-standard PCIe power connectors. We recently spied a custom-design RTX 3090 PCB, and it's shown featuring three 8-pin PCIe power connectors. This seems to be additional proof that a single 12-pin connector is a really fat straw for 12 V juice. The label on the box for the Seasonic cable reads that it's recommended to use the cable with PSUs with at least 850 W output (which could very well be a system requirement for the RTX 3090). Earlier this weekend, pictures of the RTX 3090 Founders Edition surfaced, and it is huge.
Source:
VideoCardz
NVIDIA leaker with an extremely high hit-rate, kopite7kimi, however predicts that the 12-pin connector was designed by NVIDIA exclusively for its Founders Edition (reference design) graphics cards, and that custom-design cards may stick to industry-standard PCIe power connectors. We recently spied a custom-design RTX 3090 PCB, and it's shown featuring three 8-pin PCIe power connectors. This seems to be additional proof that a single 12-pin connector is a really fat straw for 12 V juice. The label on the box for the Seasonic cable reads that it's recommended to use the cable with PSUs with at least 850 W output (which could very well be a system requirement for the RTX 3090). Earlier this weekend, pictures of the RTX 3090 Founders Edition surfaced, and it is huge.
119 Comments on Picture Proof of NVIDIA 12-pin Power Connector: Seasonic Ships Modular Adapters
Sorry, not seeing it..
:laugh:
As for efficency we will have to see and thinking it will depend on MB to MB manufacture, which to me will make mobo's even more expensive. Lets face it it only makes a real difference for those who actually leave the PC on so i guess it be good for businesses.
That at least seems a step forward, even if its annoying to have a new proprietary design (And i think the wattage its capable of may be deliberately overkill)
I agree with you, just funny to use FS 2020 as an example.
Basically with all that piled up anyone can say he's running 4K, or 1080p, whatever seems opportune at the time :) Its not really the right perspective, perhaps.
If Nvidia has deemed it necessary to make a very big, power hungry GPU that even requires new connectors, it will royally step outside their very sensible product stack. If that is something they iterate on further, that only spells that Nvidia can't get a decent performance boost from node or architecture any more while doing a substantial RT push. It means Turing is the best we'll get on the architecture side, give or take some minor tweaks. I don't consider that unlikely, tbh. Like CPU, there is a limit to low hanging fruit.
This is not good news. It is really quite bad because it spells stagnation more than it does progress. The fact it is called 3090 and is supposed to have a 2k price tag tells us they want to ride that top-end for quite a while and that this is their big(gest) chip already. None of that is good news if you ask me.
Another option though is that they could not secure the optimal node for this, or the overall state of nodes isn't quite up to what they had projected just yet. After all, 7nm has been problematic for quite some time. Lol yeah you might use all of 600W from it at peak :laugh:
But none of this really tells you anything about the architecture improvement of Ampere. None of the info on power consumption or size really shows you anything about that. Also, the price means very little here. It could still be some totally crazy performance increase per Watt, we don't know. People just like to speculate and be negative without actual info.