Benchmark RX 7800 XT vs RTX 4070

Big thanks to Testing Games for the video!

Specvalue
Release Date:2023
3Dmark:19839
Power usage:263W
Video Memory:16GB

Is RX 7800 XT Worth It?

Yes, the Radeon RX 7800 XT provides good value for money within its price range, of around $449, when bought new. It surpasses the benchmark performance of Radeon RX 6600 XT, the closest competitor within this price bracket, by a margin of 104.4%.

RX 7800 XT vs RX 6600 XT

In the realm of the used market, the Radeon RX 7800 XT still maintains decent value for money, but GeForce RTX 4070 SUPER has a 6.9% performance lead over the Radeon RX 7800 XT. Makeing it a moderate choice, neither remarkable nor disappointing.

RX 7800 XT vs RTX 4070 SUPER

PSU for RX 7800 XT

The Radeon RX 7800 XT requires 263 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 Radeon RX 7800 XT with Intel Core i9-13900K, which has a TDP of 125W, you should aim for a power supply around 800 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.