Which NVIDIA GPU good for organizational level for handling OCR using paddleocr ?

[SherwinSamuel23]

请提供下述完整信息以便快速定位问题/Please provide the following information to quickly locate the problem

System Environment：Windows 10
Version：Paddle：2.5.1 PaddleOCR：2.6.1.3

GPU : NVIDIA RTX 3060

I have tried executing the code in a test gpu server with these version of paddleocr, and i have used cuda 11.2 and cudnn 8.1.1.
It was giving output within 9 to 12 seconds. But when tried multi threading with 20 documents , it was giving within 30 to 40 seconds...

Do I need to upgrade my gpu, if yes , then which gpu could you suggest ?