According to reports, this graphics card uses a fully covered aluminum alloy backplane, and the graphics card part has no fans and is equipped with a 360mm cold row. Graphics cards are available in black and white versions. In terms of parameters, the GALAX RTX 4090 Hydro GPU has a clock frequency of up to 2580 MHz.

At present, GALAX has not announced this series of graphics cards in China.

The parameters of the RTX 4090 graphics card attached are as follows:

This graphics card has 16384 CUDA cores, the standard frequency is 2235MHz, the acceleration frequency is 2520MHz, the memory is 24GB GDDR6X, and the memory interface width is 384bit.

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NVIDIA said the Ada architecture makes new enthusiast laptops possible. Gamers can play surround-view games at 60FPS on three 4K displays, fully empowering professional-grade driving simulations. Creators can use NVIDIA Omniverse to create 3D designs with full physical properties, lighting and material simulation in 4K resolution. Hosts can use AV1 to broadcast games live on Discord at 4K 60FPS, and Ada’s new dual encoder cuts video export times in half.

Powered by GeForce RTX 4090 and 4080 notebook GPUs, the new generation of notebooks will run up to three times more efficiently than the previous generation of flagship notebooks, enabling users to play games with unprecedented performance and speed, and helping creators get their creative work done quickly, all in a slim, lightweight form factor, according to NVIDIA.

The RTX 40 Series flagship laptops are available for a suggested retail price starting at RMB 15,999 and will be available for purchase starting February 8.

NVIDIA confirmed that the card will deliver 38.9 TFLOPS of single-precision compute performance, almost on the same level as the desktop RTX 4070 Ti. The RTX 4080 GPU will use AD104, with 7,424 CUDA cores and 12GB of memory.

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According to reports, the RTX 4070 will use the AD104-250-A1 chip, with 5888 CUDA cores, 12GB 21Gbps GDDR6X memory, and power consumption of 250W.

The whistleblower Kopite7kimi once said that the RTX 4080 12GB cut by Nvidia will be launched as the RTX 4070 Ti model, with specifications of 7680 CUDA cores and 12GB GDDR6X memory.

The Nvidia GeForce RTX 4090 with AD 102 and the RTX 4080 with AD 103 are currently on the market, starting at 12,999 CNY and 9,499 CNY, respectively. It is expected that the Nvidia RTX 4070 Ti and RTX 4070 graphics cards will be released at CES in early January next year, and the RTX 40 series mobile GPU is expected to be released at the same time.

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The user, recently filed a class action lawsuit against NVIDIA over a burned 16Pin power cable. The lawsuit alleges that Genova is suing NVIDIA for unjust enrichment, breach of warranty, fraud and violations of New York’s general business law.

The lawsuit, filed Nov. 11 in California federal court, claims that NVIDIA “marketed the RTX 4090 with defective and dangerous power cord plugs and sockets that rendered consumers’ cards inoperable and posed a serious electrical and fire hazard to each and every purchaser.” The user appears to be filing the class action lawsuit on behalf of itself and all purchasers of the GeForce RTX 4090.

The plaintiff reportedly purchased the GeForce RTX 4090 from Best Buy for $1,599.99. He was reportedly “experienced in installing computer components such as graphics cards” and installed the card according to best practices. After installation, the user later discovered that his 16-pin power cable had a burned and melted problem.

The lawsuit states, “Plaintiff and the Class members have been hit with a double whammy: a high price ($1,599 MSRP) for a dangerous product that should not have been sold in its current condition.”

According to foreign media statistics, there are at least 26 GeForce RTX 4090 users have reported encountering this problem of 16Pin power cable burn, and some have also damaged the socket on the graphics card.

NVIDIA is still investigating the issue of 16Pin power cable burn-in, and it recently said that it does not have any further details to share with the public, but the good news is that NVIDIA and its AIB partners have promised to provide quick returns for affected users.

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Using a 64-core AMD Threadripper PRO 5995 WX processor, ASUS Pro WX WRX80E-SAGE WIFI motherboard, 128GB DDR4-3200 memory, 2 TB Samsung 980 Pro SSD, and four Super Flower LEADEX power supplies (totaling 6400W), the entire system’s power The cost is about $30,000.

It is worth mentioning that because 7 NVIDIA GeForce RTX 4090 graphics cards require a total of 28 8pin connectors, so he can only use four power supplies at the same time.

To make the whole system run smoothly, instead of using PCIe 4×16 mode, he used a few adapter cables to make it run in PCIe Gen 3.0 x16 mode.

A card is rated at 450W, so seven NVIDIA Geforce RTX 4090 graphics cards can eventually reach 3150W, but considering that the rest of the system also needs power, 6400W of power is definitely enough.

From the final result, the power consumption of seven RTX 4090 graphics cards reached 2750W, and the idle power consumption of seven cards was almost as high as the power of one RTX 4090.

In terms of performance, OctaneBench (with RTX enabled) shows a clear growth relationship. 7 cards can basically bring 4.56~6.9 times performance, which is more reasonable than the SLI performance loss in the “Quad Titan” era (and the consumption of this generation is more reasonable. Advanced graphics cards no longer support SLI).

In addition, some reviewers used 8 NVIDIA GeForce RTX 4090 GPUs to run the OctaneBench test, and finally showed a linear growth performance of nearly 8 times, which also shows that RTX4090 can bring very good multi-card expansion capabilities.

So if you have similar work needs, the option to use multiple graphics cards may be a good choice.

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As mentioned earlier, this theory is not new, but it is one of the ideas that has arisen in the tech world from content creators, experts, and media sources. This is also still a theory as there is no complete evidence to support this view. However, JonnyGuru did show us how he came to this conclusion through hardware and connectivity issues with the NVIDIA GeForce RTX 4090 GPU.

The demo uses a Corsair HX1500i using three PCIe cables connected to NVIDIA’s 16-pin “12VHPWR” adapter. A thermistor was included in the test to monitor the temperature, and knots were tied around the wires to make sure the cable didn’t bend too hard.

To reproduce the problem, he set out to destroy the durability of the connectors, especially the joints soldered at the junctions. After that test, everything was still working, but the connector temperature was already up to 53°C.

Next, he looked at all known cases of melted and warped connections, looked at every published picture, and compared the undamaged connections to those in melting and overheating problems. Recognizing the similarities of all manufacturers, he came to a conclusion:

"Any 12VHPWR connector has the potential to burn out as these units can be difficult to fully plug in."

Most of the images with broken cables or connections are not fully connected to the GPU. He recommends that users with NVIDIA GeForce RTX 4090 graphics cards, who are concerned about the same thing happening to them, can use dielectric grease (about $4 on Amazon) for the power connector, a small amount can do a great job Help the connector plug into place.

Nvidia has not released any details or answers to the public since the incident began. It is understood that the company has made this issue a top priority. At the same time, officials shared a new notice from PCI-SIG that may suggest that a new revision of the 16-pin “12VHPWR” cable will be released by December 6, 2022. The latest review area shows that an ECR or Engineering Change Request has been made and will close by December 20, 2022.

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At the press conference, AMD released its own Radeon RX 7900 XTX test data.

According to @harukaze5719, who compiled AMD’s official benchmark data and compared it to the NVIDIA RTX 4090, the RX 7900 XTX achieved performance on par with the NVIDIA GeForce RTX 4090 in Cyberpunk 2077 and Metro Exodus at 4K. At the same time, it can reach 83 FPS and 60 FPS respectively in the two games, and the latter also has ray tracing mode turned on.

In Ubisoft’s masterpiece Watch Dogs: Legion, AMD’s Radeon RX 7900 XTX’s 4K performance is also very close to the GeForce RTX 4090, which can reach 132 FPS, only 9 FPS lower than NVIDIA’s flagship card.

In Call of Duty: Modern Warfare II in 4K, the AMD Radeon RX 7900 XTX hit 306FPS, which is 6 FPS lower than the Nvidia GeForce RTX 4090.

There are no charts for several other games because there is no official data comparison yet. According to AMD, the Radeon RX 7900 XTX also performs well in other games:

Resident Evil 8: Village (Ray Tracing): 138 FPS

Doom Eternal (Ray Tracing): 135 FPS

Assassin’s Creed: Valhalla: 109 FPS

God of War: 98 FPS

Red Dead Redemption 2: 93 FPS

Of course, the Nvidia RTX 4090 is really strong, but the reason why this card can reach the starting price of 12,999 CNY is probably because of the AI professional performance and CUDA support that are difficult for ordinary gamers to use, rather than pure Game performance, so these two cards have their own suitable user groups, and cannot be generalized by the number of game frames alone.

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On October 12, a number of models, including the Nvidia RTX 4090 public version, went on sale, starting at 12,999 CNY, and sold out in seconds.

According to NVIDIA’s official introduction, the RTX 4090 is the world’s fastest gaming GPU, and it is amazing in terms of power consumption, mute, and heat dissipation. In a full ray-traced game, the RTX 4090 with DLSS 3 offers up to 4x the performance compared to the previous generation RTX 3090 Ti with DLSS 2. In modern games, the RTX 4090 delivers up to 2x faster performance while maintaining the same 450W power consumption. With 76 billion transistors, 16,384 CUDA® cores and 24 GB of high-speed Micron GDDR6X memory, the RTX 4090 consistently runs at over 100 FPS in games at 4K resolution.

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The pictures show that both the power adapter, which includes a 16-pin to 4×8-pin plug, and the power connector on the PCB end up in flames and melting.

Looking closely at the picture, it seems that the problem occurs around the main 12 pins under the top four extra pins. But the adapter was almost entirely burned and melted. The supplied cable confirms Nvidia’s official specs, and it has been reported before that bending the cable or applying too much pressure to the cable can cause abnormal temperatures that can eventually lead to issues like this one.

The user reported that while playing Red Dead Redemption 2 on his NVIDIA GeForce RTX 4090 PC, the graphics card suddenly caught fire, destroying the power connector. He also said that it could be a faulty cable and that it will be disposed of harmlessly, although we can’t figure out the cause of the problem until we have more information.

It was recently discovered that the NVIDIA 16-pin adapter cable for the GeForce RTX 4090 graphics card is simply too thick to manage in a smaller PC case, and it really hits the side panels a lot. As a result, the user will have to bend the cable frequently to close the panel, but again this is not recommended as it may heat the cable and cause the adapter to burst and catch fire.

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According to Zotac, the owner of this e-sports hall has been very fond of games since he was a child. He is also a hardware enthusiast and performance controller. He immediately purchased a batch of new-generation graphics cards to replace the computer in his e-sports hall.

According to reports, the configuration of this e-sports hall is also the top in the local area, starting from RTX 3060 Ti, all the way to RTX 3080 Ti, and now a batch of RTX 4090 has been added.

The RTX 4090 graphics card is now on the market, priced from 12,999 yuan, and the high-end model can reach 15,999 yuan. The online debut has been sold out in seconds.

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