It is more dependent on your case and power supply than the motherboard.Can GPU RX480 8GB be installed on ASUS P8B75-M LE motherboard?
Cpu: Intel Core i5 3570It is more dependent on your case and power supply than the motherboard.
What are those components ?
Looks like you have to have an 6 or 8 pin or BOTH PCIe power connector depending on the specific card.
450W power supply with no specifics doesn't help.Cpu: Intel Core i5 3570
RAM : 16.0GB Dual-Channel DDR3
Motherboard: ASUS P8B75-M LE (LGA1155)
GPU: 4096MB ATI Radeon RX 470 Graphics (Sapphire/PCPartner)
Power supply : 450 W
Computer case: PGV Eco goldCpu: Intel Core i5 3570
RAM : 16.0GB Dual-Channel DDR3
Motherboard: ASUS P8B75-M LE (LGA1155)
GPU: 4096MB ATI Radeon RX 470 Graphics (Sapphire/PCPartner)
Power supply : 450 W
Computer case: PGV Eco gold
Your current GPU has a single 6 pin PCIe power plug requirement. What does the proposed RX480 have ? That is the question you have to answer. It is quite possible you would have to replace your power supply in addition to the GPU.
AMD Radeon RX 470 Specs
AMD Ellesmere, 1206 MHz, 2048 Cores, 128 TMUs, 32 ROPs, 4096 MB GDDR5, 1650 MHz, 256 bitwww.techpowerup.com
AMD Radeon RX 470
GRAPHICS PROCESSOREllesmere
CORES2048
TMUS128
ROPS32
MEMORY SIZE4 GB
MEMORY TYPEGDDR5
BUS WIDTH256 bit
Power Connectors 1x 6-pin
Suggested PSU300 W