I just ordered these parts via newegg for around 800 dollars. Will these parts be decent for future/current games?

Sapphire hd 6950 2gb OC
Intel core i5-3550 ivy-bridge 3.3ghz turbo boost to 3.7
8gb vengeance ram
Western Digital Caviar Blue WD5000AAKX 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Bare Drive
Some HP cd-drive
600 watt power supply
Cooler master ATX half tower
ASUS P8Z68-V LX LGA 1155 Intel Z68 HDMI SATA 6Gb/s