Illegalargumentexception invalid format when establishing a connection


This warning appears when running 3DMark on a system with changed driver tessellation settings.

In order to achieve scores that can be compared fairly, a benchmark must do the same job on every system. Benchmark-specific driver optimizations are not permitted.

To get a valid 3DMark score for your system, reset all driver options to their default settings and run the benchmark again.

Some newer versions of the AMD Radeon Software Adrenalin Edition contain an application-specific profile for 3DMark. Running 3DMark with this profile results in an invalid score, even if the profile does not change any settings.

To get a valid score, open the AMD Radeon Software Adrenalin Edition application and remove the 3DMark application profile. Alternatively, you can use the Factory Settings option to reset all driver settings and profiles to their default values.