can i upgrade from a AMD Raeden HD 6530D to a Asus Radeon R9 270X 2GB ? My specs Operating System: Windows 8 64-bit

Solution
A 270X might be a little overkill for such a low-end APU.

PSUs in low-end pre-built systems are rarely particularly good so you may have a problem there as well.

fruitcake115

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Nov 8, 2013
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Operating System: Windows 8 64-bit (6.2, Build 9200) (9200.win8_rtm.120725-1247)
Language: English (Regional Setting: English)
System Manufacturer: Gateway
System Model: DX4370G
BIOS: P11-A2
Processor: AMD A6-3620 APU with Radeon(tm) HD Graphics (4 CPUs), ~2.2GHz
Memory: 6144MB RAM