Texas Instruments TI486DX4-G100-GA

[feipoa]

Can anyone tell me if the TI486DX4-G100-GA is of the Cyrix 486DX4 M7 type or of the Cyrix 486DX4-P/O type? Most motherboards list these two CPUs separately and have different jumper settings for them. Some note the difference as Cyrix DX4 "Intel SMM type" or Cyrix DX4 "Intel pinouts".

I have attached an image of my actual chip.

There was also an SGS Thomson version of this chip which says on it "Standard Pinout". Is that refering to the standard Cyrix pinout? or the standard Intel pinout?

e.g. http://chipdb.org/img-st-486dx4-100-st486dx4v10hs-airflow-reqd-4234.htm

Thanks!