I plan on upgrading to Photoshop CS5 and was checking its requirements. One of them is having a video card with 256 MB VRAM, minimum. My Mac Pro's card is NVIDIA GeForce 7300 GT, which has that spec according to MacTracker and Low End Mac. System Profiler, however, shows it with 0 MB. I'm sure that SP is wrong but why isn't it showing this correctly?

Another requirement is OpenGL support. According to that Low End Mac page, OpenCL is not supported with PCI Express. Is that the same as Open GL? If so, do I need to upgrade my video card in order to run PS CS5?

Never mind the above: I Googled OpenCL and OpenGL, which answered my question. They are not the same. The question about SP still stands, however.

Last edited by jchuzi; 05/23/10 09:53 AM.
Jon

macOS 11.7.10, iMac Retina 5K 27-inch, late 2014, 3.5 GHz Intel Core i5, 1 TB fusion drive, 16 GB RAM, Epson SureColor P700, Photoshop CC, Lightroom CC, MS Office 365