upgrading graphic card on hp compaq 740 sff

pewdiephile

Commendable
Apr 12, 2016
2
0
1,510
which better? hd 6570 or r7 250
heres my spec :

CPU : Intel Pentium (R) D 3.40 GHz

RAM: 2.00 GB

System Type: 64-bit

Psu : 240 W power supply - 100-240 VAC - Small form factor

that's all i can give
please anyone answer:??: