That CPU has no L3 and is slow compared even to today's low end CPUs. Now, 7870 is a GTX660ti level card, for your info both these cards are slightly faster than a GTX580. I think the CPU will create tangible bottlenecks in most of the recent game titles
Hmm well in that case ill try to get new CPU, i found 2 Phenom Cpu's but i cant choose wich one should i take- AMD Phenom II X6 1045T @ 2.7 Ghz OR AMD Phenom II X4 965 BE @ 3,4 Ghz . Wich one should i take ? Wich will perform better ?