Bit-Tech posted a review on the BFG Tech GeForce 9800 GTX OCX 512MB
A quote from the article:
>> BFG Tech GeForce 9800 GTX OCX 512MB Review
We mentioned the other day when we reviewed the BFG 9600GT OC2 that BFG had recently expanded its OC line-up with the addition of the OC2 and OCX models. While the 9600GT only goes to OC2, the 9800 GTX is the first model to make use of the OCX naming scheme.
The OCX naming is the highest level of overclock from BFG; while the company has been a bit conservative with overclocks over the past year, they felt it’s time to kick it up a notch and expand upon the popular OC naming scheme.
>> BFG Tech GeForce 9800 GTX OCX 512MB Review