Cards With similar Performace

Radeon RX 6900 XT20621
Radeon RX 7800 XT19839
GeForce RTX 309019901
Release Date:2020
Power usage:350W
Video Memory:24GB

RTX 3090 Price

The Nvidia RTX 3090 release price (MSRP) in US was $1499 at launch. Currently the RTX 3090 retail price is $1935 on Amazon. Nvidia RTX 3090 used price is around $649.

Is RTX 3090 Worth It?

No, despite its higher price point of $1935, the GeForce RTX 3090 proves disappointing when purchased new. For similarly price GeForce RTX 4090 has 80.7% better 3DMark score compared to GeForce RTX 3090 .

RTX 3090 vs RTX 4090

In the used market, the GeForce RTX 3090 fails to justify its value for money. It lags behind the Radeon RX 7900 XTX what outpeforms it by a lead of 47.0% in 3DMark benchmark.

RTX 3090 vs RX 7900 XTX

RTX 3090 power supply requirements

The GeForce RTX 3090 requires 350 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 3090 with Intel Core i9-13900K, which has a TDP of 125W, you should aim for a power supply around 1000 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 select a quality product, solid resource for finding a good PSU is Cultists Network PSU Tier List.

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 3090