Many TG Daily readers might already be familiar with the CPU-Z utility. It's a comprehensive CPU identification utility which allows you to find out intimate knowledge about your CPU. An unrelated-to-CPU-Z developer has created a new GPU-Z utility which performst he same operations for graphics cards. It will tell you how much memory you have, your core clock rate, what model (exactly), etc.
It's available for download at TechPowerUp.com.