GPU Benchmark: System Test 4+

This isn't a great GPU stress tester... my Mac Pro GPU is only utilized 25% when running, and yet the benchmark only reports that my GPU can run the test at 3.2 FPS. My GPU pulls nearly 200 W under full load, and yet my power monitor only reports 65 W to the GPU (versus other benchmark tools, which pull 200 W). Not sure what math it's running on the GPU, but certainly it isn't a useful test.

Update: After this program's latest update, my GPU is now magically able to run at 15.5 FPS, but is now pulling less power (50 watts)... so the FPS increased 5x, but the power consumption dropped. These are pretty wild changes between versions.

Also, downgraded to 1 star, because the latest version now contains nonstop advertisements, and now wants me to pay for this useless software; I can run one free (useless) test per 24 hour period.

You can run it only once a day in limited mode. Without a subscription, it is generally impossible to launch (later it turned out that the blocking modular window can be removed with a space). Advertising. This is garbage, not a program, and they need to be removed from the AppStore.

As far as I can see, purchasing this app was a waste of money. I tried it out on 3 machines (2010 MBP i5/i7) with known GPU kernel panics (I have the panic reports for these machines) and this app failed to produce a GPU panic on any of them. I had better results by zooming in using google maps in the sattelite mode. Not recommended.