Hello, I currently have Model Name: Mac Pro (mid 2010) Model Identifier: MacPro5,1 Processor Name: Quad-Core Intel Xeon Processor Speed: 2.8 GHz Number of Processors: 1 Total Number of Cores: 4 L2 Cache (per Core): 256 KB L3 Cache: 8 MB Memory: 16 GB Processor Interconnect Speed: 4.8 GT/s Chipset Model: ATI Radeon HD 5770 Type: GPU Bus: PCIe Slot: Slot-1 PCIe Lane Width: x16 VRAM (Total): 1024 MB Vendor: ATI (0x1002) I would like to upgrade my graphics card as I'm in photoshop/games all the time and really noticing my computer struggle. I have zero idea about this stuff and would like some advice as to the best card I can upgrade to. Anything would be a great help. Thanks in advance. p.s. I'm already doing something about my RAM.