Speedometer reading on the 7600X model came in below expectations.
Speedometer reading on the 7600X model came in below expectations.
You're observing an unusual outcome with Speedometer 3 scores on your AMD systems. It's possible that the benchmarking environment or settings are influencing the results. The display refresh rates, RAM configurations, and possibly even driver versions could be affecting performance measurements. Double-checking the benchmark files and ensuring consistent settings across both machines might clarify the issue.
There might be several factors at play. Besides the CPU, RAM speed and latency matter too. The 7600x might handle more background processes because it's a more powerful machine, which could mean you're running more applications without issues—unless you change settings. Speedometer 3 is a browser-based tool, not a dedicated app, so it only uses about half of your CPU during use. This suggests the benchmarking tool itself might be limiting performance. If both CPUs are different but constrained by the same environment (like being tested via a browser), results could align more closely. Check your RAM's speed rating—does it support 4800Mhz or higher? You don’t need to overclock EXPO; XMP settings can perform just as well. If your RAM exceeds 4800Mhz, auto-OC is likely possible unless it causes instability.
XMP is a technology from Intel, though it's quite outdated. It's applied on platforms such as DDR4 and even older generations, specifically for AM4 CPUs and other AMD socket processors. Essentially, it configures key parameters like voltage, frequency, and timing for RAM. If it fails, the system may crash or restart, often resetting default BIOS settings to disable the optimization or requiring a reset. Speed is more important than raw performance for stability, and 6000Mhz on AM5 is generally considered ideal.
I also activated the XMP profile to achieve 6000 RAM speeds, but noticed only a minor boost in the Speedometer 3 score after re-running it. It seems your concern about another bottleneck is probably valid, or there might be an issue with how Speedometer 3 records results since it runs in a browser.
Try the other benchmarks that actually utilize the 7600x, there's a chance the faster RAM may make a difference. There's of course also chance it may improve nothing, because some of these benchmarks strictly challenge CPU without allowing things like slow RAM skew the scores much.
This benchmark holds significant value because it captures your genuine interest and curiosity. It’s what drives your engagement and motivates you to explore further.