- 11th Gen Intel® Core™ Processors support DDR4 non-ECC, un-buffered memory up to 4800+(OC)* - 10th Gen Intel® Core™ Processors support DDR4 non-ECC, un-buffered memory up to 4666+(OC)*
*11th Gen Intel® Core™ (i9/i7/i5) support DDR4 up to 3200; Core™ (i3), Pentium® and Celeron® support DDR4 up to 2666. *10th Gen Intel® Core™ (i9/i7) support DDR4 up to 2933; Core™ (i5/i3), Pentium® and Celeron® support DDR4 up to 2666.