Nvidia GeForce RTX 4090

RTX 4090 Price Tracker US

rtx 4090
Specvalue
Release Date:2022
3Dmark:35966
Power usage:450W
Video Memory:24GB

RTX 4090 Price

The Nvidia RTX 4090 release price (MSRP) in US was $1599 at launch. Currently the RTX 4090 retail price is $1819 on Amazon. Nvidia RTX 4090 used price is around $1650.

RTX 4090 power supply requirements

The GeForce RTX 4090 requires 450 watts to operate. However, when selecting a power supply, it's crucial to account for the power consumption of the entire system. Therefore, add together the TDP of your GPU and CPU, then multiply the sum by 2. For instance, if you pair GeForce RTX 4090 with Intel Core i9-13900K, which has a TDP of 125W, you should aim for a power supply around 1200 watts. This approach ensures a substantial margin, allowing your PSU to operate coolly and efficiently.

Another reason to opt for a more potent PSU than your system's exact power requirement is due to GPU transient power spikes, which occur when the GPU is under heavy load. These spikes may cause the PC to shut down if the PSU lacks sufficient overhead. For overclocking or future-proofing, you might even want to consider an even more powerful power supply, as the trend in current GPU power requirements seems to be increasing year by year.

While it may be tempting to choose cheaper brands with similar ratings and specifications on paper compared to more expensive brands, it's always advisable to invest in a reputable brand like Cooler Master, EVGA, or Corsair. Compromising your entire system to save a few dollars is not worth the risk. A faulty PSU can damage your entire system, and in the worst-case scenario, it can even cause a fire hazard.

Compare GeForce RTX 4090