Are these good specs for a gaming pc?

AMD Athlon II X2 260 processor 3.2GHz, 2MB L2 Cache 4GB DDR3 SDRAM system memory (expandable to 8GB) Gives you the power to handle most power-hungry applications and tons of multimedia work 500GB SATA hard drive Store 333,000 photos, 142,000 songs or 263 hours of HD video and more 24x DVD+/-R/RW Burner with Dual Layer support Watch movies, and read and write CDs and DVDs in multiple formats 10/100/1000 Gigabit Ethernet Connect to a broadband modem or wired broadband router with wired Ethernet AMD Radeon HD 6450 Graphics With 1GB video memory, DVI, HDMI and VGA capabilities