The expected memory speed for the Ryzen 7 2700X is around 3200MHz.
The expected memory speed for the Ryzen 7 2700X is around 3200MHz.
I've delayed the obvious GPU and CPU upgrade until prices stabilize around 2024... but I've already updated all the supporting components, making the overall build quite solid. The only issue is the GSkill TridentZ Neo memory isn't meeting expectations—especially at speeds above 3200Mhz. It's not failing outright, but it's having trouble with timing constraints. I've adjusted the memory settings via DOCP/XMP and lowered the target frequency to 3200Mhz, though it still won't boot at higher speeds. The system remains stable (passed memtest86) at that frequency, but nothing beyond.
My full spec includes a Ryzen 7 2700X with Noctua NH-D15, an ASUS TUF X570PRO WiFi with the latest drivers and BIOS, a 32GB TridentZ DDR4-3600C14 module (two 16GB sticks), a Palit GTX1660SuperOC M.2 card, a Samsung EVO970Plus 500GB SSD, and a Corsair HX850 PSU. The case is Corsair Carbide330R, with stock fans and additional cooling units. Temperatures across all components are within normal ranges, and I've ensured all drivers and firmware are up to date.
Some users have reported similar performance on other platforms—like 3800Mhz+ memory kits on Ryzen 7000 series—though they typically run at lower voltages (around 1.5V). This might point to a limitation in the Ryzen 7 2700X's memory controller rather than the CPU itself. If you're open to suggestions, I'd recommend looking into advanced memory tuning guides or community forums for optimizing timings further. Otherwise, it seems reasonable to accept this configuration given current constraints.
Stuck at 3200 speeds is typical for second-gen Ryzen processors, according to what I've heard. A few chips might handle higher speeds, but most couldn't. I believe DDR4-3000 was the optimal choice, offering a good balance and compatibility across the board. Check out a relevant video from that era for more details.
Thanks for confirming, everything checks out as I expected... on the positive side, it gives me a solid reason to go with the 5900X. For those curious about what will actually perform, running a 2700X on an ASUS Prime Plus B450 allowed me to use 16Gb Corsair LPX 3200 (CMK16GX4M2B3200C16 DOCP/XMP: 16-18-18-36). They performed well at their rated speeds, and I even managed to improve the timings slightly. However, this was the original Samsung memory from Corsair (version 4.xx). When I purchased two more identical units (CMK16GX4M2B3200C16), Corsair upgraded them to version 5.xx and changed the memory type for what was essentially the same XMP profile. While it still worked at the advertised speeds, it didn’t improve much. Using the same model numbers but mixing Samsung and Hynix memory forced me to lower the speed to 3133Mhz for proper timing or to reach 3200Mhz with CAS18. Realizing this inconsistency hurt my confidence, I vowed never to rely on Corsair’s naming again and switched brands for future upgrades. It wasn’t a terrible product, but swapping hardware under the same model name is deceptive and exploits past positive impressions. It just feels unfair. As a minor note: I got identical results with the same memory on my X570, indicating a compatibility or controller issue with mixed memory types. That experience led me to explore other brands, starting with GSkill—backed by comments from reviewers like Steves, GamersNexus, and HardwareUnboxed. The TridentZNeo also seems highly praised, though it comes at a higher price. I can’t push speeds beyond 3200Mhz on my X570, but it’s stable with the XMP profile “CAS14” (tRC 75, CR 1T), and MemTest86 showed no errors after a standard test. Overall, I’m more confident now about choosing reputable brands for future upgrades.
Review my earlier message — it seems the issue isn't capacity, but rather the quantity of chips: Zen+ can handle 3200Mhz C14 with two chips easily (even dual ranked). However, once I added four sticks, I had to relax timing or speed settings.
Mainly because of the 32GB storage on the Zen + memory controller, you'll need to adjust your settings. For that challenge, try timings like 16-16-16-16-36 2T and ensure the voltage is above 1.40V. You can boost the IMC slightly, but starting with 1.08V seems sufficient, and pushing to 1.2V should work within ambient cooling limits. My machine uses a 2x8GB G.Skills F4-3600C16D-16GTZ chip that reaches 3733MHz with a 2700X.
It's interesting how 32Gb performs differently compared to others. It might just be a lucky guess you made regarding the silicon selection... few seem capable of exceeding 3200Mhz on the 2700X, which makes sense. I could experiment with adjusting the IMC voltage. My memory should handle CL14 ratings at 3600Mhz, which technically counts as an overclock since anything above 2133Mhz is considered so. That's the official spec for that TridentZ model.
The instructions describe a method to adjust memory timings for different CPUs and RAM. It involves using specific tools like the Thaiphoon Burner analyzer, a DRAM calculator, and BIOS settings. The process has three main phases: analyzing the memory, calculating settings, and updating BIOS values. Recent improvements have made the steps more automated, requiring less manual input. After generating the report, you must switch to nanosecond timings in BIOS, ensuring the correct order of settings. Pay attention to clock speed limitations, especially with lower-rated processors, as performance may vary when operating below the specified frequency.
The board and RAM specifications are significantly higher than the IMC of the 2700x (2933mhz). However, it likely struggles with 32GB and high-frequency settings, even with powerful BIOS like yours. Your RAM is fast, but it's paired with an incompatible chip. Upgrading to a 5600x later would allow better memory overclocking.