1. Results are browser-level estimates
Every number SystemCheck reports is an estimate derived from what your browser can observe while the workload runs: throughput over time, frame and submission timing, and path-tracing sample rates. These are meaningful and repeatable, but they are estimates of behavior, not readings from the hardware’s own sensors. Treat a report as directional evidence, not an absolute specification.
2. What a browser cannot read
A browser has no access to CPU or GPU temperature sensors, VRAM size or usage, package power, voltage, fan speed, native clock frequency, or true hardware FLOPS. SystemCheck therefore does not report those values, and any tool that claims to read them from a web page is guessing. We would rather show you fewer numbers that are real than invent ones that are not.
3. Not a substitute for hardware diagnostics
A SystemCheck report is a fast, accessible first look, not a replacement for dedicated diagnostic software, a vendor’s own utilities, or a technician with physical access to the machine. If a report points to a problem, the right next step is to confirm it with native tooling before making a purchase, a warranty claim, or a hardware change based on it.
4. Results vary with conditions
A browser workload shares the machine with everything else running on it. Background applications, browser tabs, power and thermal policies, driver versions, and even whether the device is plugged in can all move the numbers between runs. A single run is a snapshot, comparing several runs under similar conditions gives a far more reliable picture than reading too much into one result.