Wednesday, July 26th 2023
Report: ASUS to Start Production of GPUs With No External Power Connectors
We witnessed an exciting concept during the Computex 2023 show in late May. ASUS has developed a GPU without an external power connector called GC_HPWR. Unlike current solutions, this connection type doesn't require additional cables. Using the GC_HPWR means that power is being supplied directly from the motherboard and that these special-edition GPUs also require special-edition motherboards. Thanks to the latest information from the Bilibili content creator Eixa Studio, attending Bilibili World 2023 exhibition in Shanghai, China, we have information that ASUS is preparing mass production of these zero-cable GPU solutions. Scheduled to enter mass production in Fall, ASUS plans to deliver these GPUs and accompanying motherboards before the year ends.
Additionally, it is worth noting that the motherboard lineup is called Back To Future (BTF), and the first GPU showcased was the GeForce RTX 4070 Megalodon. The PSU connectors are placed on the back side of the BTF board, while the CG_HPWR connector sits right next to the PCIe x16 expansion slot and looks like a PCIe x1 connector. You can see images of both products below.
Sources:
Eixa Studios, via Tom's Hardware
Additionally, it is worth noting that the motherboard lineup is called Back To Future (BTF), and the first GPU showcased was the GeForce RTX 4070 Megalodon. The PSU connectors are placed on the back side of the BTF board, while the CG_HPWR connector sits right next to the PCIe x16 expansion slot and looks like a PCIe x1 connector. You can see images of both products below.
64 Comments on Report: ASUS to Start Production of GPUs With No External Power Connectors
Stick it Asus, get everyone on a standard or f### o##.
It's over 9000!
Am I going to buy these current products from ASUS: No.
Only a prebuilt has a meaning of this and after that you throw away everything since you can’t save anything.
Dell, HP, Lenovo sell prebuilts and ASUs can do that without having to invent the wheel again.
Techpowerup recently toured Powercolor.
www.techpowerup.com/review/powercolor-tul-factory-tour/
In this article you will see pictures of GPUs in their unsocketed form. GPUs are added to ‘motherboards’ (generic term for a PCB) just like CPUs.
Many motherboards have unique features such as shrouds, ‘military’ components, soundcards on risers, etc that help set them apart. Asus has a GPU and CPU motherboard business. They are using a feature on both to help sell to people interested in cable management. That’s it!
The Taiwanese hardware makers are too competitive to sit down in a room and work this out. They'd much rather fling poop or stinky tofu at each other than agree on something.
I've attended some of the "working groups" meetings, although this was about an IoT type standard and the big companies pull the "we're bigger than you, so our opinion matters more than yours" card all the time, even though smaller companies might have better solutions to a problem. This is likely to happen in a situation like this as well.
Sadly this is also a reoccuring issue when new standards are approved and we often end up with inferior standards, because reasons.
I've made severa suggestions over the years, but no-one has been interested in listening, as I'm just some crazy foreigner, what can I possly know that these big corporations haven't already figured out?
Then you have companies like Lian-Li who went after pretty much all of their competitiors that made aluminium chassis at one point and took them to court, as they claimd they had a patent or some shit on that.
The industry is screwing itself over as 1. they won't play nice with their competitors and 2. they won't listen to customer feedback and 3. they can't work out new standards, so big daddy Intel has to give them an spanking and tell them what to do. In all fairness, since Intel stopped doing IDF Taiwan, the so called "innovation" has also slowed down, as the Taiwanese hardware makers don't get reference designs from Intel any more to base their new laptops and what not on. So as much as I don't disagree that Intel has made some bad calls, they were also a driving force for new products, which the company isn't to the same extent any more.
By restricting where manufacturers can put connectors on their boards, you're limiting the board layout even more than it already is. Yes, the edges is the most convenient place for the connectors, but it's not always possible. And how does "around the edge" work for E-ATX (SSI EEB), mATX, and mITX boards, exactly? They have no more than two edges in common.
This asus power connector embedded in motherboard have no sense.
- I love innovations, but are they all meaningful?
- why is that 4070 GPU so da** big!? Absurd... We know that Ada GPUs are efficient and easier to cool. Why waste so much material for nothing? Brain hurts...
- does this new power port GC_HPWR mean more heat on the custom motherboard, as power is delivered through PCB?
- if so, more PCB layers are needed to isolate high power traces and therefore more expensive boards?
- what is going to cool this area of PCB? MB vendors are reluctunt to give us 60W/100W power for charging over USC-C ports, and now 600W is suddenly easy and fine?
- will backplate space in PC cases need to widen to 4-5cm (double than now) to cover safe bending curve for 600W power cable?
- if so, will all PC cases be even wider and bulkier? CPU air coolers are not getting any smaller, so there is no saved space on the facing side of motherboads.
- will 600W power cables finally arrive angled by default, os that no one worries anymore about bending issue?
- if not an open standard, will it ever survive an experimental line of products?
In the end, it comes down to one board to kill them all (the components)........
one the other hand with the insane prices they ask for one, the more they fail the better it is for profits
Powering stuff through the motherboard is'nt new. It's happening in servers already (no need for loads of cables) as much of that power is guided through the board. In crossfire boards you also had a seperate 12V molex connector that would power the PCI-E crossfire or SLI setup - i mean you could still technically provide up to 3 or even 4 PCI-E powered based cards up to 75W a piece. Noj way you could feed that all through on 24 pin connector without causing a fire.
Above demo is only for those who want to hide "all" cables and guide it through the back of the case.
This is why 12VHPWR was introduced, to slim down on cables.
Going to 250/300w could end the need for external power for most GPUs.
I'm sure ASUS tested that - but there where incidents in the past in regards of world record overclocking, where cards pushed to their limits would actually fry the motherboards because they pulled way too much current over the PCI-E slot(s).
What happens if the power stops routing properly, isnt clean etc? Just feels such a mess and a bodge job.
you can’t sell the gpu to anyone unless the buyer has specific mobo.
You can’t sell the mobo, unless the buyer has specific case.
This concept works only as a prebuilt. And you throw it away altogether at the end of its life.
www.tomshardware.com/news/diy-ape-motherboards-break-cover
videocardz.com/newz/msi-preparing-amd-b650-diy-ape-motherboards-with-connectors-on-the-back
videocardz.com/newz/asus-diy-ape-revolution-project-is-an-attempt-to-improve-pc-cable-management
If you look deep into CES coverage, including some of the coverage here, you could find close to a dozen cases supporting this diy-ape/ytx standard. TPU editors ought to know this and refer to their own coverage. I get that you guys don’t seem to have board meetings but come on…
This is not an endorsement of whatever this is, ATX needs a complete overhaul and board partners should lead the way, but not just so they can hide cables.