Cards With similar Performace

Name3DMARKPrice
Radeon RX 7700 XT17245
GeForce RTX 407017846
GeForce RTX 308017656
Specvalue
Release Date:2020
3Dmark:17656
Power usage:320W
Video Memory:10GB

RTX 3080 Price

The Nvidia RTX 3080 release price (MSRP) in UK was £671 (converted from dollars) at launch. Currently the RTX 3080 retail price is £501 on Amazon. Nvidia RTX 3080 used price is around £380.

Is RTX 3080 Worth It?

No, despite its higher price point of £501, the GeForce RTX 3080 proves disappointing when purchased new. For similarly price Radeon RX 7900 GRE has 22.6% better 3DMark score compared to GeForce RTX 3080 .

RTX 3080 vs RX 7900 GRE

In the used market, the GeForce RTX 3080 fails to justify its value for money. It lags behind the Radeon RX 6900 XT what outpeforms it by a lead of 16.8% in 3DMark benchmark.

RTX 3080 vs RX 6900 XT

RTX 3080 power supply requirements

The GeForce RTX 3080 requires 320 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 3080 with AMD Ryzen 5 7600X , which has a TDP of 105W, you should aim for a power supply around 900 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.