Looking for a graphic card that fits my PC

[RandomDude555]

hey guys, I was wondering about a good graphic card that is fitting for gaming on my PC, I don't have much budget for it ( around 50-100$, might have a budget of 150$) but I want a card that is decent for gaming, I'm not going to be playing games like Crysis 3, I'm mostly going to be playing games like Overwatch and I have been thinking of getting an EVGA GT730 2GB Graphic card, my motherboard is P35-DS3L and I want your opinions on if my PC will be able to run this card good, and if this card is a good choice for decent gaming. also I think my PSU has 500 watt.
I'm sorry if i had not provided much information it is just my first time posting on such forums, if you guys need any more information i will try my best to find it, thanks for taking your time reading this, help would be much appreciated.

My system info:
OS Name Microsoft Windows 7 Ultimate
Version 6.1.7601 Service Pack 1 Build 7601
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name BORIS-PC
System Manufacturer Gigabyte Technology Co., Ltd.
System Model P35-DS3L
System Type x64-based PC
Processor Intel(R) Core(TM)2 Duo CPU E8300 @ 2.83GHz, 2667 Mhz, 2 Core(s), 2 Logical Processor(s)
BIOS Version/Date Award Software International, Inc. F7, 2007/11/29
SMBIOS Version 2.4
Windows Directory C:\Windows
System Directory C:\Windows\system32
Boot Device \Device\HarddiskVolume1
Locale United States
Hardware Abstraction Layer Version = "6.1.7601.17514"
User Name Boris-PC\Boris
Time Zone Jerusalem Daylight Time
Installed Physical Memory (RAM) 4.00 GB
Total Physical Memory 4.00 GB
Available Physical Memory 2.42 GB
Total Virtual Memory 8.00 GB
Available Virtual Memory 5.97 GB
Page File Space 4.00 GB
Page File C:\pagefile.sys

 

[Wayfall]

A GTX 750 TI at the most, anything higher and you will bottleneck due to the dual core CPU.

I highly recommend you move to Skylake and get a quad core CPU and 8GB of RAM if you can afford it, that or wait for black Friday.

 

[iXeon]

for the graphic card you can wait for the new AMD Radeon RX family you can choose based on your budget : (from 100$ to 232$)
RX480/470/460:
http://cdn.wccftech.com/wp-content/uploads/2016/06/AMD-Polaris-10-and-Polaris-11-Radeon-RX-480-RX-470-RX-460-GPUs_6.jpeg?w=685
and for the CPU i think it's better to put it on second upgrade priority . something like Intel® Core™2 Quad Processor Q8400 would be good:
http://ark.intel.com/products/38512/Intel-Core2-Quad-Processor-Q8400-4M-Cache-2_66-GHz-1333-MHz-FSB

 

[RandomDude555]

hey thanks for the really fast replies guys, I'm going to open another topic perhaps later about buying a good desktop PC,
might as well get a whole new system, thanks for the answers they helped me in deciding which I graphic card I will need
for now i'm thinking I might wait for the RX 470, but I might just buy a whole new PC case with new system parts completely, thanks for the help again.