3700x vs 3800x, worth or not?
3700x vs 3800x, worth or not?
This board really stands out, I believe the B450 Tomahawk MAX is an excellent choice. On Reddit someone mentioned that the MSI B450 Tomahawk MAX VRMs could handle an R9 3950X with all its features while maintaining top thermal performance. They suggest avoiding X570 models unless you specifically need PCIe 4.0 or other unique capabilities, as dealing with thermal pads or aftermarket cooling upgrades can be complicated for a brand new system.
I understand your curiosity about AMD raising TDP limits. The reason behind this change isn't always obvious, but it often relates to improving efficiency and performance. More TDP can mean better cooling solutions or higher power delivery, which helps with heat management and overall system stability. It's a trade-off between performance gains and thermal constraints. Keep asking—your interest shows you're learning!
Thermal Design Point refers to the rating before boost clocks reach the maximum power state. Most of these chips operate well beyond the advertised TDP during boosting and under heavy load. The board you need should be rated for AMP capacity, not watts. You're looking for a 150 amp capable motherboard. Check the threaded board tier list for suitable options. Good luck!
Increased TDP doesn't always mean better performance. It often reflects more cores or faster clocks, not just higher power use. Chips in the same family and generation usually get more powerful because of these factors. Manufacturers use TDP to describe cooling needs. For example, the 3800x has a 500 MHz higher core clock than the 3700x, leading to greater power consumption and heat output.
Thank you for your clear description. It seems the B450 Tomahawk MAX can handle up to 150 amps even when paired with a Ryzen 9 3900x. If that’s correct, you should be able to use it with a Ryzen 3 3800x without issues, and you’ll have flexibility in overclocking.
It's clear you're thinking about performance trade-offs. 3700x and 3800x are similar in price, so the difference is minimal. You can easily upgrade because the price gap is small and your current setup has a solid AIO. For future upgrades, faster RAM might help, but it's not crucial right now. The main focus should be on getting better components rather than chasing minor speed gains.