Thank you for running my test.
Someone at reddit has the same problem, but without solution.
I grabbed a photo from Adafruit and enhanced it. This is a real MPU-6050:
I don't see a big difference with your photo.
My guess is that it is either a counterfeit or Invensense made a special version for a customer.
The MPU-6050 is outdated and noisy. I suggest to buy a better sensor.