I need help with choosing a video card (no giveaway)

So, i'm looking to upgrade my PC. It's an old one and i desperately need a new video card (for now). My motherboard is GIGABYTE GA-990FXA-UD5 (you can see the description below). My current video card is AMD Radeon HD 7700 Series (1 GB) and now I'm looking these 2 cards https://www.amazon.co.uk/dp/B01MFBKRI5/ref=psdc_430524031_t2_B00JR9KXZM https://www.amazon.co.uk/dp/B01MFBKRI5/ref=psdc_430524031_t2_B00JR9KXZM Which one to choose or if someone have any other suggestions, please share them.
P.S. I know i need to buy a new PC, but for now i can't.

• CPU
AM3+ Socket:
Support for AMD AM3+ FX processors
Support for AMD AM3 Phenom™ II processors / AMD Athlon™ II processors

• Hyper Transport Bus
5200 MT/s

• Chipset
North Bridge: AMD 990FX
South Bridge: AMD SB950

• Memory
4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory
Dual channel memory architecture
Support for DDR3 2000(O.C.)/1866/1600/1333/1066 MHz memory modules

• VGA

• Expansion Slots
2 x PCI Express x16 slots, running at x16 (PCIEX16_1, PCIEX16_2)
1 x PCI Express x16 slots, running at x8 (PCIEX8)
2 x PCI Express x16 slots, running at x4 (PCIEX4_1, PCIEX4_2)
1 x PCI Express x1 slot
(All PCI Express slots conform to the PCI Express 2.0 standard.)
1 x PCI slot

Support for 2-Way/3-Way AMD CrossFireX™ and NVIDIA SLI™ technology

• Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
8 x SATA 6Gb/s connectors
1 x CPU fan header
2 x system fan headers
1 x power fan header
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
3 x USB 2.0/1.1 headers
1 x USB 3.0/2.0 header
1 x IEEE 1394a header
1 x serial port header
1 x clearing CMOS jumper
1 x Trusted Platform Module (TPM) header

• Storage Interface
South Bridge:
6 x SATA 6Gb/s connectors (SATA3_0~SATA3_5) supporting up to 6 SATA 6Gb/s devices
Support for SATA RAID 0, RAID 1, RAID5, RAID 10 and JBOD

2 x Marvell 88SE9172 chips:
2 x SATA 6Gb/s connectors (GSATA3_6, GSATA3_7) supporting up to 2 SATA 6Gb/s devices
2 x eSATA 6Gb/s connectors on the back panel supporting up to 2 SATA 6Gb/s devices
Support for RAID 0 and RAID 1

• Audio
Realtek ALC889 codec
High Definition Audio
2/4/5.1/7.1-channel
Support for Dolby Home Theater
Support for S/PDIF Out

• LAN
1 x Realtek RTL8111E chip (10/100/1000 Mbit)

• Rear Panel I/O Ports
1 x PS/2 keyboard/mouse port
1 x optical S/PDIF Out connector
1 x IEEE 1394 port
8 x USB 2.0/1.1 ports
2 x USB 3.0/2.0 ports
2 x eSATA 6Gb/s connector
1 x RJ-45 port
6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/Side Speaker Out/Line In/Line Out/Microphone)

• BIOS
2 x 32 Mbit flash
Use of licensed AWARD BIOS
Support for DualBIOS™
PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b

• Form Factor
ATX