Tag: RTX 5090

  • RTX 5090 Power Connector Burns, Damages PSU Cable

    RTX 5090 Power Connector Burns, Damages PSU Cable

    Key Takeaways

    1. Another case of a burnt power connector on an MSI RTX 5090 GPU has been reported, adding to existing incidents in the RTX 50 Series.
    2. The damage includes burnt and melted connection points on the GPU’s power connector and the PSU cable, with visible deterioration at the PSU end.
    3. The affected GPU was used for about a month at stock settings without any overclocking.
    4. The PSU cable was a stock 12VHPWR cable from a Corsair SF1000L, chosen due to concerns over custom cables.
    5. The 12VHPWR connector is rated for 600W, matching the RTX 5090’s power draw, raising concerns about inadequate load balancing in the GPU series.


    There has been another incident involving a burnt power connector on an RTX 50 series GPU, according to reports. A Reddit post highlights the burnt power connector on an MSI RTX 5090, along with damage to the cable at the PSU end. This case adds to the list of burnt connector problems documented in the RTX 50 Series 12VHPWR Megathread, bringing the confirmed total to five. The GPU was bought around a month ago and was functioning without any overclocking.

    Details of the Incident

    In the post by user ‘Roachard’, the damage to their MSI 5090 GAMING TRIO OC’s power connector is clearly visible, with several burnt and melted connection points, plus burnt pins on the PSU cable. Notably, the cable also shows damage at the PSU end. The user mentioned that it was a stock PSU 12VHPWR cable that came with the Corsair SF1000L, chosen specifically due to other reports of melting issues with custom cables.

    Examination of the Damage

    The plastic connector on the PSU side has a noticeable bulge, and the cable appears to have burnt white. It remains uncertain if that specific port on the PSU is now dysfunctional or if the PSU itself has sustained damage. Roachard noted that the GPU was acquired approximately a month ago and was being operated at stock settings.

    Technical Insights

    The setup included an Asus Strix B650E-I motherboard paired with a Ryzen 7 9800X3D CPU. Comments on the post suggest that the issue might stem from inadequate load balancing on the RTX 40 and 50 series GPUs. Additionally, the 12VHPWR is rated for a maximum power delivery of 600W, which matches the power draw of the RTX 5090 under load, leaving little to no headroom for safety.

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  • GeForce RTX 5080 Laptop Benchmarks: 10% Slower Than RTX 5090

    GeForce RTX 5080 Laptop Benchmarks: 10% Slower Than RTX 5090

    Key Takeaways

    1. Performance Gap: The mobile RTX 5080 is 10 to 15 percent slower than the mobile RTX 5090 based on benchmark tests.

    2. Game Performance: The performance difference is more noticeable in demanding games and at 4K resolutions, while it decreases at lower resolutions.

    3. DLSS Effect: The performance advantage of the RTX 5090 over the RTX 5080 remains consistent, regardless of whether DLSS is enabled or disabled.

    4. Value Consideration: The small performance difference suggests that choosing the RTX 5080 could be more cost-effective than opting for the RTX 5090.

    5. Potential Savings: Selecting laptops with the RTX 5080 may result in savings of hundreds of dollars while still providing strong performance.


    Laptops with Blackwell GPUs are starting to appear on the market just as manufacturers have promised. Now that the high-end mobile RTX 5090 has been extensively tested, it’s time to look at how the mobile RTX 5080 stacks up. It’s not surprising that the performance difference between the mobile RTX 5080 and the mobile RTX 5090 is similar to the difference seen between the mobile RTX 4080 and the mobile RTX 4090.

    Performance Comparison

    3DMark benchmarks from our two Schenker Neo 16 test units, which both feature the same Ryzen 9 9955HX processors, indicate that the RTX 5080 model is about 10 to 15 percent slower than its more expensive counterpart. This gap is evident when playing actual games like Baldur’s Gate 3, Final Fantasy XV, Alan Wake 2, or Assassin’s Creed Shadows. As usual, the performance difference is larger at 4K resolutions in demanding games, while at lower resolutions, where graphics are less reliant on the GPU, the difference shrinks.

    DLSS Impact

    An interesting point to note is that the performance difference between the mobile RTX 5080 and mobile RTX 5090 stays constant regardless of whether DLSS is turned on or off. For instance, when playing Assassin’s Creed Shadows with DLSS activated, the mobile RTX 5090 still holds a 15 percent advantage over the mobile RTX 5080.

    Conclusion on GPU Selection

    The relatively minor performance gap between these two high-end GPUs suggests that it could be more beneficial to choose laptops with the RTX 5080 rather than the RTX 5090. This choice could lead to savings of hundreds of dollars or potentially offer better value for performance per dollar spent.

  • RTX 5090 Laptop GPU Gaming Benchmarks vs. RTX 4090 Performance

    RTX 5090 Laptop GPU Gaming Benchmarks vs. RTX 4090 Performance

    Key Takeaways

    1. Nvidia has unveiled the RTX 5090 laptop variant at CES, but it is not yet available for purchase due to throttling issues affecting initial performance.
    2. The RTX 5090 shows impressive gaming performance, with a 33% speed increase over the RTX 4090 in Black Myth: Wukong and a 69% advantage in Hogwarts Legacy.
    3. In Cyberpunk 2077, the RTX 5090 only outperformed the RTX 4090 by 12%, while achieving a 48% gain in Marvel Rivals.
    4. The RTX 5090 features significant upgrades, including 24 GB of GDDR7 VRAM compared to the 16 GB in the RTX 4090, and benefits from Nvidia’s internal enhancements and optimizations.
    5. As Nvidia refines the RTX 5090, there is anticipation for its real-world performance once officially launched.


    Even though Nvidia has technically unveiled the RTX 5090 laptop variant at CES, it still hasn’t been available for purchase anywhere. The initial Geekbench results were not impressive due to throttling issues, which might explain Nvidia’s delay in the official launch. YouTuber Dave2D has recently shared some gaming benchmarks for the Blackwell flagship, which was likely running on the new Razer Blade 16, paired with an AMD Ryzen AI 9 HX 370.

    Impressive Performance in Gaming

    When testing Black Myth: Wukong, the GeForce RTX 5090 showed a 33% increase in speed compared to the RTX 4090 at 1600p with DLSS Balanced settings. In Hogwarts Legacy (Ultra Settings, RT on), the Blackwell managed an impressive 69% advantage. However, in Cyberpunk 2077 with RT overdrive, the RTX 5090 only outperformed the RTX 4090 by 12%. Lastly, in Marvel Rivals, it achieved a 48% performance gain over the Ada Lovelace with settings maxed out.

    Significant Specification Improvements

    These results align with expectations because the RTX 5090 boasts a significant spec upgrade over the RTX 4090, featuring 24 GB of GDDR7 VRAM compared to the 16 GB found in the RTX 4090. Nvidia’s own tech demo at GDC showcased similar performance improvements. Coupled with Nvidia’s internal Blackwell enhancements and clever software optimizations, this should easily lead to substantial performance gains—potentially even doubling or tripling across generations. However, like most laptop components, the effectiveness of the GPU will depend heavily on the power it receives.

    Conclusion and Future Outlook

    Dave2D has provided valuable insight into the RTX 5090’s capabilities, highlighting its potential in the gaming market. As Nvidia continues to refine the technology, gamers and enthusiasts alike are eager to see how this new GPU will perform in real-world scenarios once it officially launches.

  • Nvidia Zorah Tech Demo: The Future of Near-Photorealistic Game Graphics

    Nvidia Zorah Tech Demo: The Future of Near-Photorealistic Game Graphics

    Key Takeaways

    1. Nvidia’s “Zorah” tech demo showcases neural rendering to improve graphics efficiency by replacing traditional shaders with AI-based neural networks.
    2. The demo runs on Unreal Engine 5 and utilizes Nvidia’s RTX 5090 to achieve nearly photorealistic visuals with realistic lighting and shadows.
    3. An updated version of the demo was released on March 13, receiving praise for its artistic quality, though concerns about its practical application in gaming remain.
    4. A preview of the DirectX 12 Agility SDK supporting neural rendering will be available in April through a partnership with Microsoft.
    5. Nvidia plans to release Unreal Engine 5 plugins for developers, but the timeline for implementing this technology in game development is still uncertain.


    Nvidia has introduced an innovative tech demo named “Zorah,” which highlights the power of neural rendering. This AI-based technology is designed to boost efficiency in handling complex graphics by substituting traditional shaders with trained neural networks. The aim is to enhance image quality while simultaneously improving performance. Additional insights can be found in a blog post from Nvidia.

    Tech Demo Features

    The Zorah tech demo operates on Unreal Engine 5 and has been specifically crafted utilizing Nvidia’s unique RTX branch (NvRTX), a specialized version of the engine. It is powered by the latest RTX 5090, which is the flagship model in the 5000 series, striving to provide visuals that are nearly photorealistic, complete with authentic lighting and shadow effects. Nvidia first demonstrated this technology back in January:

    Recent Updates

    On March 13, an updated iteration of the tech demo was unveiled, showcasing even greater detail:

    YouTube users have lauded the artistic quality and visual excellence of the tech demo. Nonetheless, its stationary nature has led to questions about whether these advancements are truly ready for integration into game development. Some commenters have humorously noted potential low frame rates, making remarks like ‘RTX 5090: 17 FPS’ or ‘Without DLSS: 4 FPS.’

    Future Collaborations

    In partnership with Microsoft, a preview edition of the DirectX 12 Agility SDK that supports neural rendering will be launched in April. Nvidia also plans to provide various Unreal Engine 5 plugins for developers. However, it is yet unclear when and how this cutting-edge technology will be utilized in the realm of game development.

    YouTube / Nvidia GeForce

    Image source: Nvidia

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  • RTX 5090 Price Gouging: Gaming PC Maker Shocked by $3,000+ GPU

    RTX 5090 Price Gouging: Gaming PC Maker Shocked by $3,000+ GPU

    Key Takeaways

    1. The RTX 5090 is the top-performing GPU in the RTX 50 series, but it has very low availability, making it hard to find at a fair price even 1.5 months post-launch.
    2. Price gouging is a major issue, with distributors quoting prices between $3,050 and $3,100 for basic RTX 5090 cards, affecting system builders like PowerGPU.
    3. There is significantly more availability of RDNA 4 RX 9000 GPUs compared to the RTX 50 series, highlighting a disparity in stock levels.
    4. The struggles of companies like PowerGPU to obtain RTX 5090s at reasonable prices raise concerns about scalping and price inflation for consumers.
    5. Nvidia needs to take action to address the availability and pricing issues surrounding the RTX 5090.


    Much has been discussed regarding the poor debut of the RTX 50 series. Interestingly, the top-performing GPU in this series, the RTX 5090, has the least availability. Even after 1.5 months since it was released, finding the RTX 5090 at a fair price is nearly impossible.

    Price Gouging Issues

    The situation is so bad that even system builders are affected by RTX 5090 price hikes. A recent video from PowerGPU’s CEO on X highlights the challenges in obtaining RTX 5090s from distributors post-launch. More troubling is that a company like PowerGPU is unable to acquire these GPUs at a reasonable cost. The CEO mentioned that distributors are quoting prices between $3,050 and $3,100 for even the most basic RTX 5090 AIB cards. He conveyed that the PowerGPU team feels “gross” and “disgusted” about this whole scenario.

    Comparison with RX 9000 GPUs

    The founder of PowerGPU also claims there is significantly more availability of the RDNA 4 RX 9000 GPUs compared to the RTX 50 series. Previously, we covered how PowerGPU highlighted a striking contrast in stock between the RX 9070 XT and the RTX 5090.

    This predicament for PowerGPU sheds light on the extent of scalping and price inflation. If businesses that have contracts and connections with distributors are struggling to obtain RTX 5090s without facing outrageous prices, it raises questions about what ordinary consumers can do. We can only wish for Nvidia to take quick actions to rectify this situation.

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  • Juggernaut RTX 5090 System Dominates GPU Compute Benchmark

    Juggernaut RTX 5090 System Dominates GPU Compute Benchmark

    Key Takeaways

    1. The Nvidia GeForce RTX 5090 initially underperformed on PassMark, scoring lower than the RTX 4090 and at RTX 4080 levels in GPU Compute tests.

    2. PassMark updated its testing methodology to support 64-bit components, allowing the RTX 5090 and RTX 5080 to better showcase their performance capabilities.

    3. After the update, the RTX 5090’s average GPU Compute score improved significantly from 23,050 Ops/Sec to 30,178 Ops/Sec.

    4. High-end system configurations, such as those with an Intel Core Ultra 9 285K and 48 GB of RAM, can achieve impressive scores (e.g., 225,048 Ops/Sec) that highlight the RTX 5090’s potential.

    5. The advancements in testing and system setups emphasize the importance of having the right configuration to fully leverage the performance of high-end graphics cards like the RTX 5090.


    Over 100 samples of the Nvidia GeForce RTX 5090 graphics card have now been tested on PassMark’s platform, and the GPU Compute scores are looking significantly better. Earlier, the new Blackwell card faced challenges on the site, falling behind the RTX 4090 in overall performance, while it was nearly stuck at RTX 4080 levels for GPU Compute. The RTX 50-series cards seemed to be limited by their advanced tech, as PassMark had been using a 32-bit testing framework, but Nvidia had dropped support for OpenCL 32-bit in its latest graphics cards.

    Update on Testing Methodology

    Recently, PassMark implemented a patch for their site, allowing the GPU Compute test to use 64-bit components. This change means that graphics cards like the RTX 5090 and RTX 5080 can now show their actual performance capabilities. Although the official high-end video card rankings on the site haven’t been updated yet, the RTX 5090 page is already showcasing significant improvements in GPU Compute. Previously, the average score for the GeForce RTX 5090 in this benchmark was a rather disappointing 23,050 operations per second (Ops/Sec), compared to 28,240 Ops/Sec for the RTX 4090. It was surprising to see the RTX 5090 underperform on PassMark, especially given its strong results in our tests. Thankfully, the score for the Blackwell card has risen to a much more respectable 30,178 Ops/Sec.

    Impressive System Configurations

    Moreover, the recent visits by a few RTX 5090-based systems to the site have revealed some serious powerhouses. For example, even before the patch was available, one test run involving a PC with an Intel Core Ultra 9 285K and 48 GB of RAM on an Asus ROG Maximus Z890 Apex motherboard achieved an incredible score of 225,048 Ops/Sec in GPU Compute. This score is almost 10 times higher than the previous average score for the RTX 5090 and roughly 7.5 times faster than the latest average result. While the average score is crucial for understanding the overall performance of a graphics card like the GeForce RTX 5090, this remarkable score demonstrates that with the right setup, gamers and PC builders can really maximize the benefits of their $2,000+ investment.

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  • GeForce RTX 5090 Beats RTX 4090 in Graphics Card Benchmark

    GeForce RTX 5090 Beats RTX 4090 in Graphics Card Benchmark

    Key Takeaways

    1. The RTX 5090 has fallen to second place in PassMark’s G3D Mark benchmark, overtaken by the RTX 4090.
    2. The average score for the RTX 4090 increased, while the RTX 5090’s average score decreased due to more extensive testing samples.
    3. Possible reasons for the RTX 5090’s performance dip include driver issues, limited sample size, and missing Raster Output Pipelines (ROPs) in some models.
    4. The RTX 5090 outperforms the RTX 4090 in DirectX 12 tests, showing a +39.3% advantage in average frames per second.
    5. Despite having more CUDA cores, the RTX 5090 lags behind the RTX 4090 in GPU compute benchmarks by -17.5%.


    As gamers anxiously anticipate the performance of the new Nvidia GeForce RTX 5070, the flagship RTX 5090 appears to be facing some challenges. After recently achieving the top position on PassMark’s G3D Mark benchmark list, the RTX 5090 has now fallen to second place, overtaken by the RTX 4090. Initially, the Blackwell card had a slight lead of +2.85% over the Ada Lovelace model, but further testing of both cards has eliminated that small edge.

    Performance Shifts

    Since our last update, a significant number of RTX 4090 graphics cards have been evaluated, leading to an increase in its average score from 38,422 to 38,436 based on 14,422 tests. Meanwhile, the testing pool for the GeForce RTX 5090 has expanded from 13 to 50 samples, causing its average score to drop from 39,516 to 38,048, resulting in a decrease of -3.71%. This fluctuation indicates that there remains a possibility for the RTX 5090 to regain its leading position in this benchmark if more samples are tested in the future. The tests conducted cover DirectX versions 9 to 12, along with GPU compute evaluations.

    Possible Explanations

    There are several reasons that might explain this surprising turn of events. Driver problems have been reported, with some RTX 5090 units allegedly malfunctioning post-software updates. The sample size for the Blackwell card is still relatively limited, particularly when compared to the RTX 4090. Additionally, it has come to light that certain GeForce RTX 5090 models were lacking Raster Output Pipelines (ROPs), which are crucial hardware components for image rendering. The limited availability of units will also influence the number of graphics cards eligible for benchmarking.

    DirectX 12 Performance

    It’s important to note that the RTX 5090 does outperform the RTX 4090 in DirectX 12 tests, boasting a significant advantage of +39.3% in average frames per second (209 vs. 150). However, as previously mentioned, the GeForce RTX 5090 lags in the GPU compute benchmark by -17.5%, even though it has +32.8% more CUDA cores than the RTX 4090, which are necessary for executing parallel processing tasks. While it’s too soon to claim that Nvidia is not keeping up, these results may give gamers pause when considering such a pricey piece of hardware.

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  • Nvidia Follows Ferrari’s Strategy to Handle RTX 5090, 5080 Stock

    Nvidia Follows Ferrari’s Strategy to Handle RTX 5090, 5080 Stock

    Key Takeaways

    1. Nvidia launched the RTX 5090 and RTX 5080 on January 30th, but stock shortages are widespread.
    2. Retail prices for the RTX 5090 and RTX 5080 are $1,999 and $999, respectively, with limited availability at major retailers.
    3. Nvidia introduced a “Verified Priority Access” program to help select gamers and content creators purchase the GPUs.
    4. The program is open to Nvidia members who registered by January 30, 2025, and is limited to one GPU per selected individual.
    5. Currently, the Priority Access program is only available to users in the United States, leaving gamers in other regions without options.


    Nvidia has introduced the RTX 5090 and RTX 5080 on January 30th. Unfortunately, besides a few fortunate individuals, most gamers seeking these GPUs have faced significant stock shortages. A quick look at popular retailers like Newegg, Amazon, and Best Buy shows that both the RTX 5090 and RTX 5080 are unavailable at their retail prices of $1,999 and $999, respectively.

    Supply Situation

    While these stock issues are likely to improve eventually, there’s no quick fix in sight. To assist gamers wanting to buy the RTX 5090 or RTX 5080, Nvidia has rolled out a new “Verified Priority Access” program. This initiative resembles the exclusive programs run by high-end car brands like Ferrari, which allow devoted customers to purchase top-tier models, such as the LaFerrari hypercar, only through invitation.

    Program Details

    Next week, Nvidia’s Verified Priority Access program will commence, inviting chosen gamers and content creators to buy the RTX 5090/5080 Founders Edition GPUs via the company’s official store. This program is limited to Nvidia members who registered an account on or before January 30, 2025, at 6 AM Pacific Time. Members who meet the criteria can express their interest using a specified form. Nvidia will then inform selected individuals via email, enabling them to acquire one RTX 5090 or RTX 5080 from Team Green’s online store.

    Regional Limitations

    Regrettably, the Priority Access program is currently only for users located in the United States. This limitation is not surprising, given that the US is Nvidia’s primary market. However, it is disappointing news for gamers in other regions who are also facing shortages of GeForce products.

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  • RTX 5090 Supply Expected to Surge in Coming Weeks

    RTX 5090 Supply Expected to Surge in Coming Weeks

    Key Takeaways

    1. A leak suggests that there will be a large supply of GeForce RTX 5090 cards available in about a month, potentially easing the current shortage.
    2. Nvidia plans to convert excess B200 data center GPUs into RTX 5090s to address supply issues.
    3. Conflicting reports exist regarding delays in Nvidia’s RTX 50 series laptop chips, with uncertainty about the cause.
    4. Along with the RTX 5090, there will be new models like the RTX 5080, RTX 5070 Ti, and RTX 5070, plus AMD’s new Radeon RX 9070 XT and RX 9070.
    5. Buyers are advised to wait before purchasing an RTX 5090 due to concerns about potential hardware issues, like melting cables, that may not be easily fixed.


    Getting a GeForce RTX 5090 has been almost impossible because of the limited supply and scalpers. However, this may change soon based on a leak from X leaker @Zed__Wang. Reportedly, there will be a “stupidly high” amount of RTX 5090 cards available in approximately a month.

    Nvidia’s Over Supply

    According to the leaker, Nvidia has an excess of B200 data center GPUs due to a drop in demand. These GPUs are based on the GB100 chip, which is where the RTX 5090’s GB202 is derived from. Therefore, Nvidia plans to convert the surplus GB100 chips into RTX 5090s, potentially resolving the current shortage.

    Conflicting Reports

    However, this information contradicts an earlier report that claimed Nvidia’s RTX 50 series laptop chips were delayed because of supply problems. The specific cause of this delay is still unclear, but some believe it’s linked to a shortage of GPUs, while others think it may involve performance or functionality concerns.

    Regardless, if this leak is correct, those looking to upgrade their GPUs will only need to wait about a month. Plus, there will be a greater variety of choices available. In addition to the RTX 5090 and RTX 5080, the RTX 5070 Ti and RTX 5070 will also be launching, along with AMD’s Radeon RX 9070 XT and RX 9070. And if you’re patient, AMD’s 32 GB Radeon RX 9070 XTX is expected later this year.

    Caution Advised

    Nevertheless, it might be wise to wait before purchasing an RTX 5090 until Nvidia officially addresses the problem with melting cables. Early assessments indicate this may be a hardware issue (due to insufficient shunt resistors for load balancing), and it could be difficult to resolve through firmware updates. We can only hope the new batches of RTX 5090s produced from now on will include the necessary safeguards.

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  • RTX 5080 Added to Blackwell GPUs That Overheat Power Connectors

    RTX 5080 Added to Blackwell GPUs That Overheat Power Connectors

    Key Takeaways

    1. A Reddit user reported a malfunctioning RTX 5080, highlighting potential issues in the RTX 50 series.
    2. The RTX 5080 showed a red light warning, indicating a cable connection issue, leading to reduced GPU performance.
    3. Damage was found at the PSU end of the 12VHPWR connector, though not as severe as issues with the RTX 5090.
    4. Tests revealed RTX 50 series cards could reach extremely high temperatures and draw excessive current, suggesting design flaws.
    5. Concerns over the reliability of RTX 5090 and 5080 may lead buyers to consider alternative options like the RX 9070 XT.


    If the issues with the spontaneously combusting Ryzen 7 9800X3D and GeForce RTX 5090 power connectors weren’t enough, there’s a new problem on the horizon. A Reddit user recently shared their experience with a malfunctioning RTX 5080, which has almost half the thermal design power (TDP) of the RTX 5090.

    The Discovery of a Problem

    User u/Ambitious_Ladder1320 realized something was wrong when their GeForce RTX 5080 began flashing a red light, an indicator often linked to a cable connection issue. After re-seating the cable and rebooting their system, the warning light disappeared; however, the GPU performance dropped to PCIe Gen3 speeds. Consequently, their display’s refresh rate and resolution were noticeably lower. A closer look revealed significant damage at the PSU end of the 12VHPWR connector, though it was not as severe as the issues seen with the earlier RTX 5090.

    Design Flaws in the RTX 50 Series

    This points toward a possible design flaw in the RTX 50 series, especially since Der8auer’s tests showed that the cards could reach temperatures of 150 degrees Celsius and pull as much as 22 Amperes of current—much higher than the wire’s specifications allow. Gamer’s Nexus has also jumped in to examine the situation, offering to purchase the PSU, cable, and the RTX 5080 for further investigation.

    User Error or Serious Concern?

    We will have to wait and see if this is a matter of user mistake, a theory proposed by at least one Redditor. Regardless, this raises red flags for anyone considering buying an RTX 5090 or 5080. However, acquiring one of these cards is nearly impossible right now. It might be wiser to hold out for the RX 9070 XT, and with a bit of luck, you could even get your hands on the 32 GB version later this year.

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