New graphics card for old system - - - - - - My system Processor Intel i7 920 2.67 GHz Motherboard ASUS RAMPAGE II EXTREME 3 x PCIe 2.0 x16 support at x16, x8, x8, or dual x16 speed https://www.asus.com/Motherboards/RAMPAGE-II-EXTREME/ Memory DDR3 12GB Graphics card ATI Radeon HD 4550 512 MB Win 7 - - - - - - New graphics card? I need an new graphics card for my old computer. The current graphics card is an ATI Radeon HD 4550 with 512 MB but i think it is defect (System shuts down sometimes in FACEBOOK videos.) May be there is not enough with 512 MB Video Ram. I have found some here what is bet best to take (Wich one to take or maybe an AMD)? ASUS GT1030-SL-2G-BRK - GT 1030 - 2 GB GDDR5 - PCIe 3.0 low-profile - NO FAN - Price: 89$ Model: 90YV0AT0-M0NA00 https://www.asus.com/Graphics-Cards/GT1030-SL-2G-BRK/ or Gigabyte GV-N1030D5-2GL - GT 1030 - 2 GB GDDR5 - PCIe 3.0 low-profile - WITH FAN - Price: 87$ Model: GV-N1030D5-2GL https://www.gigabyte.com/Graphics-Card/GV-N1030D5-2GL#kf or ZOTAC GeForce GT 730 - GT 730 - 4 GB DDR3 - PCIe 2.0 x16 low-profile - NO FAN - Price: 91$ Model: ZT-71115-20L https://www.zotac.com/product/graphics_card/geforceĀ®-gt-730-4gb-zone-edition or ZOTAC GeForce GT 1030 - Graphics card - GF GT 1030 - 2 GB GDDR5 - PCIe 3.0 - WITH FAN - Pirce: 87$ Model: ZT-P10300A-10L https://www.zotac.com/product/graphics_card/zotac-geforce-gt-1030-2gb-gddr5-hdmi-dvi-low-profile or ZOTAC GeForce GT 1030 ZONE Edition - Low Profile - 2GB GDDR5 - NO FAN - Price: 91$ Model: ZT-P10300B-20L https://www.zotac.com/product/graphics_card/zotac-geforce-gt-1030-zone-edition or MSI GT 710 2GD3H LP - 2GB DDR3 - PCIe 2.0 x16 (uses x8) - NO FAN - 54$ Model: GT 710 2GD3H LP https://www.msi.com/Graphics-card/GT-710-2GD3H-LP or Gigabyte GV-N710D5SL-2GL - GT 710 - 2 GB GDDR5 - PCIe 2.0 x8 low-profile - NO FAN - 49$ Model: GV-N710D5SL-2GL https://www.gigabyte.com/Graphics-Card/GV-N710D5SL-2GL#ov or AMD? or ?