How seriously will the performance of AMD Ryzen 7 2700x CPU be adversely affected if a slow RAM speed of 2133Mhz is used, given that the Infinity Fabric requires 3200Mhz RAM speed? -
![Amazon.com: AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler : Electronics Amazon.com: AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler : Electronics](https://m.media-amazon.com/images/I/71S31CWSs3L.jpg)
Amazon.com: AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler : Electronics
![Ryzen 3000 Memory Benchmark & Best RAM for Ryzen (fClock, uClock, & mClock) | GamersNexus - Gaming PC Builds & Hardware Benchmarks Ryzen 3000 Memory Benchmark & Best RAM for Ryzen (fClock, uClock, & mClock) | GamersNexus - Gaming PC Builds & Hardware Benchmarks](https://www.gamersnexus.net/images/media/2019/ram/ryzen/2_gta-v_ryzen-3000-memory-benchmark.png)
Ryzen 3000 Memory Benchmark & Best RAM for Ryzen (fClock, uClock, & mClock) | GamersNexus - Gaming PC Builds & Hardware Benchmarks
![AMD comments on the drastic difference in DDR4 memory bandwidth between Ryzen R9 3900X and R7 3700X | igor'sLAB AMD comments on the drastic difference in DDR4 memory bandwidth between Ryzen R9 3900X and R7 3700X | igor'sLAB](https://www.igorslab.de/wp-content/uploads/2019/07/3900X_DDR4_Bandwidth_Write.png)
AMD comments on the drastic difference in DDR4 memory bandwidth between Ryzen R9 3900X and R7 3700X | igor'sLAB
![Best Buy: CLX SET Gaming Desktop AMD Ryzen 9 3900X 64GB Memory NVIDIA GeForce RTX 3080 6TB HDD + 1TB NVMe SSD Black TGMSETRTH0911BM Best Buy: CLX SET Gaming Desktop AMD Ryzen 9 3900X 64GB Memory NVIDIA GeForce RTX 3080 6TB HDD + 1TB NVMe SSD Black TGMSETRTH0911BM](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6433/6433034cv6d.jpg)
Best Buy: CLX SET Gaming Desktop AMD Ryzen 9 3900X 64GB Memory NVIDIA GeForce RTX 3080 6TB HDD + 1TB NVMe SSD Black TGMSETRTH0911BM
![Ryzen 3000 Memory Benchmark & Best RAM for Ryzen (fClock, uClock, & mClock) | GamersNexus - Gaming PC Builds & Hardware Benchmarks Ryzen 3000 Memory Benchmark & Best RAM for Ryzen (fClock, uClock, & mClock) | GamersNexus - Gaming PC Builds & Hardware Benchmarks](https://www.gamersnexus.net/images/media/2019/ram/ryzen/5_hitman2_ryzen-3000-memory-benchmarks.png)
Ryzen 3000 Memory Benchmark & Best RAM for Ryzen (fClock, uClock, & mClock) | GamersNexus - Gaming PC Builds & Hardware Benchmarks
![Power Consumption & Overclocking - The AMD 3rd Gen Ryzen Deep Dive Review: 3700X and 3900X Raising The Bar Power Consumption & Overclocking - The AMD 3rd Gen Ryzen Deep Dive Review: 3700X and 3900X Raising The Bar](https://images.anandtech.com/doci/14605/2700X_power.png)