Which card should i pick?

[nasdaq]

So i have a budget build -
Cpu - Ryzen 3 1200
Motherboard - GIGABYTE GA-AB350M-Gaming 3 (Micro-atx)
Ram - KINGSTON 8GB 2666MHZ DDR4 CL15 HYPERX FURY BLACK KIT OF 2 HX426C15FBK2/8
Psu - BE QUIET! SYSTEM POWER 9 500W 48eur
Ssd - A-DATA ULTIMATE SU650 240GB SATAIII 2.5" ASU650SS-240GT-C
Case - THERMALTAKE VERSA H15 MICRO TOWER MATX BLACK CA-1D4-00S1NN-00
2x - ARCTIC F12 120MM L0913/ AFACO-12000-GBA01
GOOBAY POWER CABLE MOLEX MALE TO FAN 2X12V+2X5V 0.15M

So which card should i take? and what is the difference between them?
SAPPHIRE PULSE RADEON RX 580 4GB GDDR5 PCIE 11265-09-20G price - 183eur
https://www.1a.lt/kompiuteriu_komponentai_tinklo_produktai/komponentai/vaizdo_plokstes/sapphire_pulse_radeon_rx_580_4gb_gddr5_pcie_112650920g
or
SAPPHIRE RADEON RX 580 NITRO+ 4GB GDDR5 PCIE 11265-07-20G price 176eur
https://www.1a.lt/kompiuteriu_komponentai_tinklo_produktai/komponentai/vaizdo_plokstes/sapphire_radeon_rx_580_nitro_4gb_gddr5_pcie_112650720g

I've read the specifications of both cards and the only difference i saw was the nitro clock was little bit higher and nitro used 1-8pin power and an optional 6pin power connector? How can it be optional? If I oc or boost it I should connect both of them? Don't really understand.
And some cosmetic difference, the nitro has some rgbs. So which one should i pick? The nitro is 7 eures cheaper too.

 

[Dark Lord of Tech]

The 6 pin is not optional.
PSU is not very good.

https://www.1a.lt/kompiuteriu_komponentai_tinklo_produktai/korpusas_ir_ausinimas/maitinimo_blokai/corsair_atx_24_cx550m_550w_cp9020102eu?search_text=Corsair+ATX+2.4+CX550M+550W+CP-9020102-EU
CX550M

I would get the Nitro.

 

[nasdaq]

The 6 pin is not optional.
PSU is not very good.

https://www.1a.lt/kompiuteriu_komponentai_tinklo_produktai/korpusas_ir_ausinimas/maitinimo_blokai/corsair_atx_24_cx550m_550w_cp9020102eu?search_text=Corsair+ATX+2.4+CX550M+550W+CP-9020102-EU
CX550M

I would get the Nitro.

I think that power supply will do it. Im right on my budget limit and the cx550m costs 14 eur more..
As for the nitro card - http://sapphirenitro.sapphiretech.com/en/580-4.html#specifications
In the specifications and the very end of the page this is written "1 x 8-pin + 1 x 6-pin (optional) AUX Power Connector" so I don't understand what that "Optional" there means.

 

[Dark Lord of Tech]

If you want the card to run at full performance a capabilities it's not optional , I own 3 of them all are the Nitro+.

 

[nasdaq]

If you want the card to run at full performance a capabilities it's not optional , I own 3 of them all are the Nitro+.

Understandable. About the psu then, is the corsair cx450 better than bequiet system power9 500w? Not much in price difference so I might take that instead. Will cx 450w will be enough for a system when a gpu takes 235w?

 

[jitendrad]

So i have a budget build -
Cpu - Ryzen 3 1200
Motherboard - GIGABYTE GA-AB350M-Gaming 3 (Micro-atx)
Ram - KINGSTON 8GB 2666MHZ DDR4 CL15 HYPERX FURY BLACK KIT OF 2 HX426C15FBK2/8
Psu - BE QUIET! SYSTEM POWER 9 500W 48eur
Ssd - A-DATA ULTIMATE SU650 240GB SATAIII 2.5" ASU650SS-240GT-C
Case - THERMALTAKE VERSA H15 MICRO TOWER MATX BLACK CA-1D4-00S1NN-00
2x - ARCTIC F12 120MM L0913/ AFACO-12000-GBA01
GOOBAY POWER CABLE MOLEX MALE TO FAN 2X12V+2X5V 0.15M

So which card should i take? and what is the difference between them?
SAPPHIRE PULSE RADEON RX 580 4GB GDDR5 PCIE 11265-09-20G price - 183eur
https://www.1a.lt/kompiuteriu_komponentai_tinklo_produktai/komponentai/vaizdo_plokstes/sapphire_pulse_radeon_rx_580_4gb_gddr5_pcie_112650920g
or
SAPPHIRE RADEON RX 580 NITRO+ 4GB GDDR5 PCIE 11265-07-20G price 176eur
https://www.1a.lt/kompiuteriu_komponentai_tinklo_produktai/komponentai/vaizdo_plokstes/sapphire_radeon_rx_580_nitro_4gb_gddr5_pcie_112650720g

I've read the specifications of both cards and the only difference i saw was the nitro clock was little bit higher and nitro used 1-8pin power and an optional 6pin power connector? How can it be optional? If I oc or boost it I should connect both of them? Don't really understand.
And some cosmetic difference, the nitro has some rgbs. So which one should i pick? The nitro is 7 eures cheaper too.

Your build is quite good but need some changes
1) Used faster RAM, RAM which have atleast 3000Mhz frequency, as ryzen tends to perform better with faster RAM
2) Your PSU can handle the build but I strongly suggest you to get a better PSU as AMD components are power hungry

 

[nasdaq]

So i have a budget build -
Cpu - Ryzen 3 1200
Motherboard - GIGABYTE GA-AB350M-Gaming 3 (Micro-atx)
Ram - KINGSTON 8GB 2666MHZ DDR4 CL15 HYPERX FURY BLACK KIT OF 2 HX426C15FBK2/8
Psu - BE QUIET! SYSTEM POWER 9 500W 48eur
Ssd - A-DATA ULTIMATE SU650 240GB SATAIII 2.5" ASU650SS-240GT-C
Case - THERMALTAKE VERSA H15 MICRO TOWER MATX BLACK CA-1D4-00S1NN-00
2x - ARCTIC F12 120MM L0913/ AFACO-12000-GBA01
GOOBAY POWER CABLE MOLEX MALE TO FAN 2X12V+2X5V 0.15M

So which card should i take? and what is the difference between them?
SAPPHIRE PULSE RADEON RX 580 4GB GDDR5 PCIE 11265-09-20G price - 183eur
https://www.1a.lt/kompiuteriu_komponentai_tinklo_produktai/komponentai/vaizdo_plokstes/sapphire_pulse_radeon_rx_580_4gb_gddr5_pcie_112650920g
or
SAPPHIRE RADEON RX 580 NITRO+ 4GB GDDR5 PCIE 11265-07-20G price 176eur
https://www.1a.lt/kompiuteriu_komponentai_tinklo_produktai/komponentai/vaizdo_plokstes/sapphire_radeon_rx_580_nitro_4gb_gddr5_pcie_112650720g

I've read the specifications of both cards and the only difference i saw was the nitro clock was little bit higher and nitro used 1-8pin power and an optional 6pin power connector? How can it be optional? If I oc or boost it I should connect both of them? Don't really understand.
And some cosmetic difference, the nitro has some rgbs. So which one should i pick? The nitro is 7 eures cheaper too.

Your build is quite good but need some changes
1) Used faster RAM, RAM which have atleast 3000Mhz frequency, as ryzen tends to perform better with faster RAM
2) Your PSU can handle the build but I strongly suggest you to get a better PSU as AMD components are power hungry

Well sadly there are no 3000-3200mhz 2x4gb ram sticks in my country that are supported by this motherboard QVL memory pdf. So im going with 2666mhz that aren't overclocked and I will try to overclock them myself to 2993mhz.
I think the psu can handle it. Gpu 235w + cpu 65w=300w so there is about 150w left for other components. I don't know if i need or can go higher with the psu. Im right on my 500eur budget limit.