Looking to upgrade my pc's Graphics card

[Snake_Plissken]

CyberpowerPC Gamer Ultra 2098 (GU2098) Desktop PC AMD FX-Series FX-4300 (3.80GHz) 8GB DDR3 500GB HDD Windows 7 Home Premium 64-Bit
1000 wat psu
I bought my pc from CyberpowerPc a couple years ago, and I plan to build a better one after I get the money together but in the mean time Im trying to upgrade so that I can play games with better settings like Shadow of mordor I just have no clue what Graphics card I can use?
also any suggestions on upgrading my cpu?

PC Specs: General Spec
Brand
CyberpowerPC
Model
Gamer Ultra 2098 (GU2098)
Type
Gaming & Entertainment
Processor
AMD FX-4300 3.8GHz
Processor Main Features
64 bit Quad-Core Processor
Cache Per Processor
4MB L2 Cache
Memory
8GB DDR3 1333
Hard Drive
500GB SATA II 3.0Gb/s 7200RPM
Optical Drive
24x DVD+/-R, +/-RW Dual Layer Drive
Graphics
AMD Radeon R7 240 2GB
Audio
Sound card - Integrated
Ethernet
Gigabit Ethernet
Power Supply
500W
Keyboard
USB Gaming Keyboard
Mouse
USB Gaming Mouse
Operating System
Windows 7 Home Premium 64-Bit
Special Features
CYBERPOWERPC X-Saber Black Gaming Case

CPU
CPU Type
AMD FX-Series
CPU Speed
FX-4300 (3.80GHz)
L2 Cache Per CPU
4MB
L3 Cache Per CPU
4MB
CPU Socket Type
AM3+
CPU Main Features
64 bit Quad-Core Processor

Graphics
GPU/VGA Type
AMD Radeon R7 240 2GB

Memory
Memory Capacity
8GB DDR3
Memory Speed
DDR3 1333
Memory Spec
4GB x 2
Memory Slot (Total)
2
Maximum Memory Supported
16GB

Hard Drive
HDD
500GB
HDD Interface
SATA II
HDD RPM
7200rpm

Optical Drive
Optical Drive Type
DVD±RW
Optical Drive Spec
24x DVD+/-R, +/-RW Dual Layer Drive

Audio
Audio Chipset
Integrated
Audio Channels
7.1 Ch Audio

Communications
LAN Chipset
Integrated
LAN Speed
10/100/1000Mbps

Front Panel Ports
Front USB
2

Back Panel Ports
PS/2
2
Video Ports
1 VGA, 1 DVI, 1 HDMI
Rear USB
4
RJ45
1 port
Rear Audio Ports
Yes

Expansion
PCI Slots (Available/Total)
1x PCI-e 16x
1x PCI-e 1x
1x PCI

Mouse
Mouse Type
USB Mouse

Keyboard
Keyboard Type
USB Keyboard

Physical Spec
Dimensions (H x W x D)
20.00" x 7.5" x 17.00"
Weight
30.6 lbs

 

[Martell1977]

The biggest upgrade you could get right now would be a new GPU. What is your budget for one? And what are the specs on your PSU?

As for CPU upgrade, I would need info on the make and model of the motherboard and your budget for a new one as well.

 

[Le_hazzard]

haha 1000 watt. What are you looking to do though. If you want to max out games at 1080 p a 770 is perfect. Wanna play 4k 980 has proved to be good at playing modern games. Wanna play mid level options maybe should look at r9 270x or r9 270 or gtx 750 ti. There are alot of options just message me what you want to do and your price and i could give you some advice