A:Answer Benchmarking Scores are always different even with like build systems. You already have a good idea what the GPU GTX 1660ti should score but it is the other parts of you pc that affects it too. Memory and the Motherboard and your UEFI Bios setup/ configuration. Programs installed and what programs are running in the background. Other people likely have different manufactured components / hardware like the CPU and memory modules of better Timing and Clock Speed. Also the motherboard. Did you check for updates to your BIOS and also the Driver for the GTX 1660 ti Graphics card. Also what 3DMark Fire Strike version you used and how you configured it, including the screen resolution you selected. Very time you run the benchmark .. your score will be above or below "vary" from your previous score, the results are never consistent but should be close. Oh! Benchmarking doesn't often tell the truth, if you play games and they run smoothly and other regular computer programs. Don't worry about what you score... it is irrelevant.