I'm having trouble making my RAM perform at the rate it claims.
I'm having trouble making my RAM perform at the rate it claims.
Hello.
I've been attempting to achieve the advertised 2400MHz performance for my RAM.
I own a Corsair DDR4 2X8GB/16GB package.
The product label says 2400MHz, but in practice it only reaches 2133MHz.
It's also promoted as low-profile memory for high-performance overclocking.
Whenever I enable XMP or the Memory Try it profile targeting 2400MHz, my system becomes unstable and freezes completely during any stability test (using prime95/memtest).
I've already overclocked my Intel Kaby Lake I7700K processor to a stable 4.6GHz.
My AMD Radeon R9 290 graphics card is also overclocked, running at a consistent 1075 core clock and 1625 memory clock.
Now I'm curious—why can't I successfully overclock my RAM? It's advertised for a higher speed than what it actually achieves.
My power supply is a VS650 Corsair unit.
I'm using the MSI Z270 Gaming M3 motherboard.
Best regards,
Tom
2133 is the standard speed for DDR4 RAM.
For higher performance, your motherboard needs to allow setting the RAM specifications.
What model is your motherboard?
XMP is a profile built into the RAM.
It holds the configurations needed to operate at different speeds, voltages, and timings.
Check the CPU-Z tool and examine the speed section; you'll see the available XMP options for your RAM.
If your BIOS supports RAM settings, choose the desired XMP profile.
Search for an advanced BIOS option.
If XMP isn't available on your board, use the XMP profile and adjust speeds manually.
In the end, the gap between 2133 and 2400 is negligible.
Does the RAM listed on the Qualified Vendor's List match the specifications of your motherboard?
If you have a question about memory, I suggest you list the part number(s) or link to it.
Your CPU overclocking configurations may be conflicting with your memory XMP profile, which itself functions as an overclock.
Check the memory voltage and timings after saving the XMP profile, and confirm the settings remain accurate via the BIOS.
Consider adjusting other parameters such as enhanced turbo boost and Intel turbo boost.
The BIOS also offers a manual option to set the memory clock directly, bypassing the XMP profile.
Back in the day, the vendor recommended purchasing that specific kit because it was suitable for overclocking. Here is the link: https://www.corsair.com/us/en/Categories...M2A2400C14 Intellisense? I'm not familiar with the XMP setting in my BIOS.
Intel XMP is a tool that modifies BIOS settings through Windows. It includes OC profiles for different RAM types. I believed you were attempting to overclock your RAM, but after checking, 2400 speed is supported for that CPU.
https://ark.intel.com/products/97129/Int...o-4_50-GHz
I would reach out to Corsair regarding this issue.
2133 is the standard speed for DDR4 RAM.
For higher performance, your motherboard needs to allow setting RAM specifications.
What model is your motherboard?
XMP is a profile built into the RAM.
It holds the configurations needed to operate at different speeds, voltages, and timings.
Check the CPU-Z tool and examine the speed section; you'll see the available XMP options.
If your BIOS supports RAM settings, choose the desired XMP profile.
Search for an advanced BIOS option.
If XMP isn't available on your board, use the XMP profile and adjust speeds manually.
In the end, the gap between 2133 and 2400 is negligible.