Tag: RTX 4090

  • RTX 5090 vs RTX 4090: Efficiency Comparison at Same Power Level

    RTX 5090 vs RTX 4090: Efficiency Comparison at Same Power Level

    Reviews of the RTX 5090 have been released, and for those who seek top-tier performance without worrying about price or energy use, Nvidia has truly outdone itself with the RTX 5090. This graphics card excels in both rasterization and ray tracing, offering unmatched capabilities at 4K resolution. With the addition of DLSS 4, this GPU can achieve over 200 FPS in 4K gaming for titles that utilize Nvidia’s Multi-Frame Generation technology.

    Performance Comparison

    However, the RTX 5090 does not represent as significant an improvement over the RTX 4090 as the RTX 4090 did compared to the RTX 3090. In our evaluations, the new GPU shows an average performance increase of 27% over the RTX 4090. It’s important to note that this performance boost comes with a hefty rise in power usage; the RTX 5090 has a power rating of 575 W, compared to the RTX 4090’s 450 W.

    Power Normalization Insights

    This raises an intriguing question: How does the performance of the RTX 5090 stack up against the RTX 4090 when both cards are adjusted for power consumption? Luckily, ComputerBase has conducted tests, and the findings are quite enlightening.

    Their research indicates that the RTX 5090 achieves an average of 17% more FPS compared to the RTX 4090 in rasterization tasks when both GPUs are limited to 450 W. This means that when the RTX 5090 is restricted to using 125 W less power, it experiences an 8% decline in performance.

    CUDA Cores and Performance

    The 17% increase in performance at 450 W is particularly noteworthy, especially since the RTX 5090 contains 33% more CUDA cores than the RTX 4090. One might expect a more significant performance disparity than the observed 17% when the power advantage of the RTX 5090 is negated. That said, the slightly lower clock speeds of the RTX 5090 (113 MHz less) likely play a role in limiting its overall performance.

    In conclusion, it appears that Nvidia is relying on sheer power to maintain a competitive edge for the RTX 5090 over the RTX 4090. However, this approach may not bode well for the efficiency of the GPU, as the RTX 5090’s performance scales linearly with thermal design power (TDP)—showing a 27% performance increase for a 28% increase in energy consumption. For context, the RTX 4090 boasts over a 50% performance lead compared to the RTX 3090, with only a 29% higher TDP.

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    RTX 5090 vs RTX 4090: Efficiency Comparison at Same Power Level
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  • RTX 5090 vs RTX 4090: Rasterization vs Ray Tracing Performance

    RTX 5090 vs RTX 4090: Rasterization vs Ray Tracing Performance

    The RTX 4090 stands as the top consumer desktop GPU within the RTX 40 series. With AMD not offering a rival to the RTX 4090, as the RX 7900 XTX is more aligned with the RTX 4080, Nvidia has maintained its dominance in the high-end gaming segment. Looking ahead, Team Green is expected to keep this top spot with the upcoming RTX 5090, especially since AMD has opted out of competing in the premium market with its RDNA 4 architecture.

    Performance Comparison

    Now, the big question is how does the RTX 5090 stack up against the RTX 4090? Nvidia has shared some performance figures for the RTX 5090, but didn’t provide in-depth insights into its raw rasterization or ray tracing performance. Instead, the focus has been on DLSS 4 and its impressive 4x Frame Generation.

    Benchmark Insights

    Fortunately, the RTX 5090 might already be in the hands of some reviewers, leading to the emergence of synthetic benchmark scores. Two notable results indicate that the RTX 5090 outperforms the RTX 4090 in both rasterization and ray tracing tests.

    According to a thread on Chiphell, which is likely to be taken down soon, the RTX 5090 achieved scores exceeding 24,000 in the 3DMark Time Spy Extreme test and over 13,500 in the Speed Way benchmark.

    Detailed Score Analysis

    Focusing on the Time Spy Extreme score, the RTX 4090’s results from 3DMark show values ranging from about 22,800 to 23,300. If we take a score of 22,800 for the RTX 4090 and 24,000 for the RTX 5090, it suggests that the Blackwell GPU is around 5.3% faster than its earlier version. Of course, results may vary with different high scores, but for our discussion, we can assume lower figures for both GPUs.

    When considering the 3DMark Speed Way test, which evaluates ray tracing, the RTX 5090’s reported score of 13,500+ positions it 8% ahead of the best RTX 4090 recorded in the 3DMark database. Again, since the RTX 4090 has scores that fall between about 11,430 and 12,489, the performance difference in favor of the RTX 5090 could be significantly larger if we base it on the lower RTX 4090 scores. For example, using the 11,430 Speed Way score for the RTX 4090, the RTX 5090’s performance is 18% superior.

    Conclusion

    Thus, it seems reasonable to conclude that the RTX 5090 could deliver nearly a 20% improvement in ray tracing capabilities compared to the RTX 4090.

    In summary, if the rasterization performance of the RTX 5090 is indeed less than 10% faster than the RTX 4090 as noted earlier, this raises questions about the $400 price hike. Such a slight improvement in rasterization might also clarify Nvidia’s strong emphasis on DLSS 4 during the RTX 50 launch.

    Nonetheless, we should hold off on forming any conclusions until we see third-party reviews for the RTX 5090. Until then, take any performance speculations regarding the RTX 5090 with a hefty dose of skepticism.

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  • 24-Core Core Ultra 9 285K CPU Leaks for Gaming PC

    24-Core Core Ultra 9 285K CPU Leaks for Gaming PC

    Intel is about to launch its new Arrow Lake-S series of desktop CPUs very soon. The top model in this series, the 24-core, 24-thread Core Ultra 9 285K, is expected to offer significant improvements in single-thread performance, according to some recently leaked PassMark scores.

    Product Details Leaked

    A leaked product page for HP’s Omen 35L pre-built gaming tower has disclosed that it will come equipped with the Core Ultra 9 285K Arrow Lake-S CPU, which boasts a boost clock speed of 5.7 GHz. It can also support up to 64 GB of DDR5 RAM. Interestingly, the memory speed is noted as 4000 MT/s, which seems quite low and likely a mistake. On the graphics front, HP is also going all out, featuring options with Nvidia’s powerful RTX 4090.

    Performance Expectations

    Intel’s Arrow Lake-S series will not include hyperthreading support, and early benchmarks seem to showcase this change. However, single-threaded performance is expected to see a notable rise, as shown by recent tests. It remains uncertain if these potential performance boosts will be sufficient for the struggling chip giant to reclaim its position as a key player in gaming performance.

    Competitive Landscape

    With fierce competition from AMD and Apple’s custom chips, Intel is under significant pressure. Their new Lunar Lake mobile platform has been well received, and the Arrow Lake-S desktop CPUs have a lot at stake as they aim to attract gamers and creators once more.

    momomo_us via Twitter

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  • RTX 4080 Super and 4090 GPUs Vanishing Ahead of RTX 50 Launch

    RTX 4080 Super and 4090 GPUs Vanishing Ahead of RTX 50 Launch

    More than two years since the release of the RTX 40 series in October 2022, Nvidia is likely to introduce the RTX 50 "Blackwell" GPU lineup early next year. Unlike the previous launch of the RTX 40, Nvidia might unveil both the RTX 5090 and RTX 5080 cards at the same time.

    Discontinuation of RTX 4090

    In preparation for the RTX 50 launch, Nvidia has reportedly phased out the RTX 4090 as of September, meaning there will be no more new supplies of these GPUs. As a result, the RTX 4090 cards that are currently available will not be restocked any time soon.

    Production Halt on RTX 4080 Super

    Additionally, according to a rumor from the Chinese Board Channels, Nvidia plans to stop making the RTX 4080 Super this month. Consequently, AIBs will not offer any new RTX 4080 Super boards once the existing stock in retailers is sold out.

    This recent news follows an earlier rumor from August stating that Nvidia had reduced the supply of RTX 40 GPUs, including the RTX 4070 to RTX 4090, by as much as 50%.

    Impact on Pricing

    Undoubtedly, the rumored end of production for the RTX 4090 and RTX 4080 Super will significantly impact their prices. We are already observing signs of this on retailer sites like Newegg, where the least expensive RTX 4090 board is priced at $1,929.99 as new. Notably, only four RTX 4090 models are available for under $2,000, with most variants exceeding that amount.

    On Amazon, the situation appears slightly improved; you can currently find the Gigabyte GeForce RTX 4090 Gaming OC listed at $1,800. However, the overall price range is quite similar to Newegg, as the majority of SKUs are priced at or above $2,000.

    In terms of the RTX 4080 Super, Newegg has one model available—the Gigabyte GeForce RTX 4080 Super Windforce—at an MSRP of $999.99. Nevertheless, most RTX 4080 Super models on Newegg are selling for over $1,100.

    Once again, Amazon offers a better deal for the RTX 4080 Super, with multiple cards in stock at the $999.99 MSRP. However, we should anticipate a rapid change in pricing as the launch of the RTX 50 cards approaches.

    Sources: Board Channels (Chinese) via Harukaze, Wccftech, Teaser image: Pawel Czerwinski on Unsplash, Zotac

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  • Thermal Grizzly $76 Device Protects Your GPU from Overheating

    Thermal Grizzly $76 Device Protects Your GPU from Overheating

    The RTX 4090 graphics cards encountered serious problems due to incidents involving melting 12VHPWR power connectors. These issues were largely caused by user errors and a flaw in the connector’s design, which made it hard to ensure a secure cable connection. In response, manufacturers of both GPUs and PSUs have created better connectors and cables that can deliver high power only when they are properly connected. Additionally, Thermal Grizzly has launched the WireView Pro, a device aimed at protecting your graphics card from these types of problems.

    Future-Proofing with WireView Pro

    With the anticipated RTX 5090 expected to consume even more power than the RTX 4090, using the WireView Pro can help avoid or lessen potential issues, safeguarding not just the graphics card but also the user. Unlike its predecessor, the WireView, the new WireView Pro has an alarm feature and a buzzer that notifies users if the connector is not securely plugged in.

    Important Features of the WireView Pro

    Thermal Grizzly notes that the WireView Pro can become hot during its operation, regardless of the cooling method for the GPU. For cards cooled by air, the device will cool down as the card itself cools, but it can still reach temperatures up to 60°C. In contrast, for water-cooled cards, the limited airflow near the connector might lead the device to heat up to 100°C. It is recommended to avoid touching the device unless absolutely necessary, such as when adjusting display settings. Thermal Grizzly has not specified whether these temperature readings were taken with cards that have a TDP of 450W or higher, meaning that temperatures could be even greater with the RTX 5090.

    Buying Considerations

    Potential buyers should also be mindful of the orientation of the power connector on their graphics cards. Some models feature reversed connectors, which would require the "Reverse (R)" version of the WireView Pro instead of the standard option.

    The WireView Pro is available for purchase through Thermal Grizzly’s official website, with a price tag of €70 or $76. It is designed to work well with standard horizontally mounted GPUs but may not perform optimally for vertical setups, as visibility could be an issue. There are hopes that Thermal Grizzly will introduce a version specifically for vertically mounted GPUs in the future.

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  • MSI TITAN 18 Pro Ryzen Edition: Ryzen 9 7945HX3D, RTX 4090

    MSI TITAN 18 Pro Ryzen Edition: Ryzen 9 7945HX3D, RTX 4090

    MSI introduced its top-tier Titan 18 Pro gaming laptop in April, featuring an Intel Core i9-14900HX processor, an RTX 4090 GPU, and an astounding 192GB of RAM. The company has now released an AMD Ryzen-powered version of this laptop, named the MSI TITAN 18 Pro Ryzen Edition.

    This new model swaps out the Intel Core i9-14900HX for an AMD Ryzen 9 7945HX3D processor. This high-end processor from AMD boasts 16 cores and includes a 3D V-Cache (75W TDP). The laptop is equipped with an RTX 4090 16GB VRAM GPU (175W TDP) and supports up to 96GB of DDR5 RAM (2 x 48GB) as well as 4TB of storage.

    Display and Audio

    The laptop offers up to 18-inch Mini-LED panels with a 4K resolution at 120Hz, providing complete coverage of the DCI-P3 color gamut. It is also DisplayHDR 1000 certified. For audio, it features a total of four 2W speakers and two 2W woofers.

    Connectivity and Dimensions

    While it lacks a Thunderbolt 4 port, it does have an SD card slot, Bluetooth 5.4, and Intel Killer Wi-Fi 7 BE1750 for connectivity. According to its JD.com listing, the dimensions are 404 x 307.5 x 24-32.05 mm. Although the weight hasn’t been disclosed yet, it is expected to be over 3KGs.

    Pricing and Availability

    The MSI TITAN 18 Pro Ryzen Edition is currently available for pre-order in China on JD.com for RMB 21,999, which is approximately $3,030.

    MSI TITAN 18 Pro Ryzen Edition: Ryzen 9 7945HX3D, RTX 4090
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  • NVIDIA Providing China with Latest RTX 4090 Variant for Export

    NVIDIA Providing China with Latest RTX 4090 Variant for Export

    Nvidia’s Response to Global Trade and Technology Regulations

    Nvidia, a well-known semiconductor manufacturer recognized for its cutting-edge graphics solutions, is adapting its product offerings to align with the constantly evolving landscape of worldwide trade and technology regulations.

    Tweaking for Regulatory Compliance

    In response to the newly implemented export control guidelines by the US government, Nvidia has rolled out a slightly modified variant of its RTX 4090 D graphics chip specifically tailored for the Chinese market. This strategic maneuver aims to address China’s rapid strides in the realm of artificial intelligence (AI).

    The recently revealed RTX 4090 D chip maintains its remarkable processing capabilities as a graphics chip while incorporating around a 10% reduction in processing cores compared to its global edition. Through this adjustment, Nvidia ensures adherence to the constraints set forth by the US government without significantly compromising the product’s appeal to Chinese gamers and tech aficionados.

    Adapting to International Regulations

    Nvidia’s choice exemplifies how technology firms are maneuvering through the intricate tapestry of international regulations. By customizing their offerings to meet distinct regional requisites, these corporations can uphold a robust presence in pivotal markets. For Nvidia, this entails fine-tuning its flagship products like the RTX 4090 D to harmonize with US export controls while still satisfying the needs of the Chinese market.

    Striking a Balance between Innovation and Geopolitical Realities

    This strategic decision by Nvidia also mirrors a broader trend in the tech sector, where companies are increasingly challenged with harmonizing technological strides with geopolitical realities. Nvidia’s approach signifies a practical response to these hurdles, ensuring the company’s enduring significance in the global semiconductor domain.

    Commitment to the Chinese Market

    Furthermore, Nvidia’s initiative to tailor its offerings for the Chinese market transcends mere compliance; it represents a strategic step to sustain engagement with one of the globe’s largest markets. Despite the limitations imposed by the US administration, Nvidia’s readiness to tweak its products for China underscores its dedication to a market pivotal for its continual expansion and triumph.

    In Conclusion

    Nvidia’s launch of a marginally less potent iteration of the RTX 4090 D graphics chip exclusively for the Chinese market underscores the company’s adeptness in navigating the complexities of international regulations. By effecting crucial adjustments to their flagship products, Nvidia ensures alignment with US export controls while effectively catering to the demands of the Chinese market. This move not only stresses the necessity for tech entities to juggle innovation and geopolitical considerations but also accentuates Nvidia’s pledge to preserving a formidable presence in the global semiconductor sector.

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  • Chinese Website Removes Nvidia’s RTX 4090

    Chinese Website Removes Nvidia’s RTX 4090

    As the news of the ban on RTX 4090 cards spread throughout the Chinese tech market, Nvidia has taken the card completely off its website. This sudden action has raised concerns about the availability and future supply of this highly sought-after gaming card in China.

    Disappearance of the RTX 4090 from official websites

    The RTX 4090, renowned for its top-of-the-line graphics processing capabilities, is part of Nvidia’s GeForce RTX 40 series. Its sudden disappearance from the official websites has caused unease among Chinese gamers and tech enthusiasts. This move comes at a time when there is already a tight supply in China, which can be attributed to the card’s high performance in graphics applications.

    US export controls and withdrawal speculation

    The situation is further complicated by recent US export controls that impose stricter regulations on the export of advanced graphics chips to China. This has led to speculation that the RTX 4090 might face withdrawal due to these new rules. In addition to this, several of Nvidia’s major hardware partners in China have also removed the RTX 4090 from their online stores, adding to the concerns.

    Resilient demand and availability through unofficial channels

    Despite these challenges, the RTX 4090 can still be found on e-commerce platforms and unofficial channels, although at inflated prices. The availability of the card through these channels indicates a strong demand for the product, despite the regulatory hurdles.

    Significance beyond gaming and data center chip concerns

    Interestingly, the significance of the RTX 4090 extends beyond gaming in China. It plays a crucial role in supporting advanced applications such as autonomous driving, highlighting its importance in various technology sectors. However, the main concern in China still revolves around Nvidia’s data center chips, which are facing surging prices and supply issues.

    Nvidia’s response and development of new data center GPUs

    In response to these challenges, Nvidia is adapting by developing new data center GPUs specifically for the Chinese market. The company plans to ship the first batch of these new GPUs by the end of the year. This strategic move aims to address the supply issues and rising prices faced by data center chips in China.

    Conclusion

    The ban on RTX 4090 cards in China has caused Nvidia to remove the product from its official website, raising concerns about its availability and future supply. The US export controls and withdrawal speculation have further intensified the situation. However, the card can still be found through unofficial channels, indicating a resilient demand. Nvidia is also developing new data center GPUs to address the supply issues faced by its data center chips in China. It remains to be seen how these developments will shape the future of the RTX 4090 in the Chinese market.

    Source: 1, 2

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