Overclocking DDR3 memory
Overclocking DDR3 memory
Hello. I'm just starting out with overclocking and wanted some advice. I plan to upgrade to a new RAM package of 2x8GB DDR3 at 2133 or 2400MHz. My current setup is Corsair Vengeance Pro DDR3 2x4GB at 1600MHz, and my motherboard is the Gigabyte GA Z87X D3H. I haven't needed overclocking before. Should I adjust the BIOS settings, enable XMP, and raise the memory multiplier, or should I also boost the CPU first?
When choosing the optimal RAM for your motherboard, it's advisable to reach out to the MB QVL since they have tested the available options. Although the board supports up to 32GB and 3000MHz, RAM above 1600MHz is considered OC RAM and may not perform at their rated speed right out of the box. The specific CPU model also matters, so providing it would help in giving more accurate guidance.
XMP should work for achieving 2133 or 2400MHz, though you might need to adjust timings manually. *Should* you modify the CPU? That's up to you. If you have a powerful chip with a Z board... it's a bit of a shame not to.
When choosing the optimal RAM for your motherboard, it's advisable to reach out to the MB QVL as they have tested the available options. Although the board supports up to 32GB and 3000MHz, RAM above 1600MHz is considered OC RAM and may not perform at their rated speed when installed without modifications. The specific CPU model also plays a role, so providing it would help in giving more accurate guidance.
When choosing the optimal RAM for your MB, it's advisable to refer to the MB QVL as they have tested these options. Although the board supports up to 32GB and a 3000MHz frequency, anything above 1600MHz is considered OC RAM and may not perform at their rated speed right out of the box. The situation also varies with the CPU you're using, so providing the CPU model would help for more accurate guidance.
Here is the QVL to download:
https://www.gigabyte.com/Motherboard/GA-...upport-doc
If your CPU doesn't officially support the OC RAM you select, you'll need BIOS updates to achieve the rated speed. If you're new to overclocking or BIOS changes, a standard RAM kit compatible with your CPU is recommended.
Thanks. My CPU is the intel i7 4770k at 3.5ghz. It's not the latest but still capable for overclocking.
Could there be any noticeable difference in gaming performance between 1600 and 2133MHz?
The i7-4770K supports DDR3-1333/1600MHz RAM, making 2133MHz an official OC option. The actual performance gain in gaming depends on the IMC (Integrated Memory Controller) and may not be significant from a FPS standpoint. For OC RAM requirements, consider trying it out and ensure you can return any issues.