Does 2666MHz work on 2400MHz RAM?

Yes. 2666MHz and 2400MHz are DDR4 and backwards compatible. All of the installed memory will work at 2400MHz. Be careful to select a memory which is compatible with your motherboard as not all 2666MHz modules will work.

What is the difference between 2400 Mhz and 2666MHz RAM?

2666MHz RAM is a newer memory technology that runs on higher voltage and clock speeds, so its performance is about 20\% faster than 2400MHz RAM. When looking for new RAM you should always choose the latest generation of your motherboard as it will automatically run at its maximum supported speed.

Does MHZ of memory matter?

RAM frequency is measured in MHz and usually immediately follows the DDR version in the RAM spec. This is why though higher frequency RAM is technically faster, that additional speed often does not translate into better actual real world performance.

What does 2666 mean on RAM?

Memory types DDR4-2666? It means that the memory controller are running at 2666MHz at stock. Anything above is basically a RAM overclock. So if you buy 3000MHz RAM and run them at that speed, you are overclocking the RAM.

How much RAM does i7 7500U support?

The i7-7500U operates at 2.7 GHz with a TDP of 15 W and with a Turbo Boost frequency of 3.5 GHz for a single active core. This MPU supports up to 32 GiB of dual-channel non-ECC DDR4-2133 memory and incorporates Intel’s HD Graphics 620 IGP operating at 300 MHz with a burst frequency of 1.05 GHz.

Can I mix ram with different frequency?

You can’t add RAM of different sizes (frequencies/models/etc.) If you install two RAM sticks of different frequencies, both of them will be working on the lowest frequency. So, if you Installed one stick with 1600Mhz and other with 2400Mhz, the latter will work on 1600Mhz, thus lowering its efficiency.

What is the best MHz for RAM?

For the vast majority of gamers, the best RAM kit would be a 16GB or 32GB set at 3,200MHz for Intel processors, or 3,600MHz for AMD’s latest CPUs.