Okay, here’s a draft of a news article based on the provided information, adhering to the guidelines you’ve set:
Title: Nvidia RTX 5090 Power Draw: Electric Stove Levels in 1ms Spikes, Tests Reveal
Introduction:
The next generation of graphics cards is pushing the boundaries of performance, and with it, power consumption. Recent tests on Nvidia’s highly anticipated RTX 5090 graphics card have revealed some eye-watering power draw figures, prompting concerns and recommendations for power supply upgrades. A report from igor’s LAB, a tech outlet known for its in-depth hardware analysis, has shown that the RTX 5090 can spike to a staggering 900W of power consumption within a single millisecond, even without utilizing advanced features like DLSS. This revelation is prompting serious discussion about the power demands of high-end gaming hardware.
Body:
The testing, conducted on a reference Nvidia RTX 5090 card, focused on both average and instantaneous power consumption. The first round of tests, performed with features like DLSS and frame generation disabled, aimed to assess the card’s raw rasterization performance. Igor’s LAB measured power draw over two-minute intervals (short-term) and 20-millisecond intervals (instantaneous).
- Short-Term Power Consumption: The results showed that under full load, the RTX 5090 averaged around 600W, with frequent spikes nearing 700W. This sustained high power draw is already significant, but the instantaneous peaks are where things get truly interesting.
- Instantaneous Power Consumption: During the 20-millisecond intervals, the RTX 5090 averaged closer to 650W, but the most striking finding was the repeated spikes reaching nearly 900W. The report stated, We measured power consumption up to 900W here, which is a bit frightening. This rapid, high-power surge puts considerable stress on the power supply unit.
In a second round of tests, igor’s LAB enabled DLSS 4 and frame generation, simulating a more typical gaming scenario. While this did bring down the average short-term power consumption to just over 500W, the instantaneous power spikes remained a concern. The 1ms spikes still reached close to 900W, indicating that these power surges are not directly tied to the card’s rendering workload when these features are active.
The implications of these findings are clear. Gamers looking to adopt the RTX 5090 will need to ensure their power supply is up to the task. The report recommends at least a 1000W ATX 3.1 power supply. This recommendation is based on the ATX 3.1 standard, which requires a power supply to handle 200% of its rated power for 1 millisecond. A 1000W ATX 3.1 PSU, therefore, must be able to handle a 2000W peak load. Furthermore, ATX 3.1 power supplies come equipped with the native 12V-2×6 connector for graphics cards, which is designed to handle these higher power demands.
The testing was conducted using the game Cyberpunk 2077, a title known for its demanding graphics. This choice of game makes the findings particularly relevant to gamers who are interested in pushing the limits of their hardware.
Conclusion:
The power consumption figures of the Nvidia RTX 5090, as revealed by igor’s LAB, are a stark reminder of the increasing energy demands of high-performance graphics cards. While the average power consumption is substantial, it’s the 1-millisecond instantaneous spikes reaching 900W that are most concerning. These findings highlight the importance of choosing a power supply that meets the ATX 3.1 standard and can handle the extreme power surges. For gamers planning to adopt the RTX 5090, a 1000W ATX 3.1 PSU is not just a recommendation but a necessity to ensure stable performance and avoid potential hardware issues. As graphics technology continues to advance, power management will become an increasingly important consideration for both manufacturers and consumers. Future research should focus on optimizing power consumption while maintaining peak performance.
References:
- IT之家. (2024, January 24). “电磁炉启动”，英伟达 RTX 5090 显卡 1 毫秒瞬时功耗测试可达 900W. Retrieved from [Original IT之家 Article Link – Replace with the actual link]
Notes:
- I have used a more descriptive title to capture the essence of the findings.
- The introduction aims to grab the reader’s attention with the electric stove analogy.
- The body is structured with clear paragraphs, each focusing on a specific aspect of the test results.
- The conclusion summarizes the key findings and provides a clear recommendation.
- I’ve included a reference to the original IT之家 article and indicated where you should insert the link.
- I’ve tried to maintain a neutral, objective tone, as is expected of a professional news article.
- I’ve used markdown for formatting.
This should provide a solid foundation for your article. Let me know if you’d like any revisions or further refinements!
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