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ProductNVIDIA GeForce RTX 5090NVIDIA GeForce RTX 5080NVIDIA GeForce RTX 4090Corsair HX1500i 1500 W ATX PSU
TypeStandalone componentStandalone componentStandalone componentStandalone component
PriceList $1,999List $999List $1,599Compare prices
ManufacturerNVIDIANVIDIANVIDIACorsair
Offers6 marketplaces6 marketplaces6 marketplaces6 marketplaces
Spec 1Memory: 32 GB GDDR7Memory: 16 GB GDDR7Memory: 24 GB GDDR6XOutput: 1500 W
Spec 2Interface: PCIe 5.0 x16Interface: PCIe 5.0 x16Interface: PCIe 4.0 x16Efficiency: 80 PLUS Platinum
Spec 3TBP: 575 WTBP: 360 WTBP: 450 WForm: ATX
Power575 W, 12V-2x6 connector; 1000 W PSU recommended360 W, 12V-2x6 connector; 850 W PSU recommended450 W, 16-pin connector; 850 W PSU recommended1500 W
HostPCIe x16 slot, adequate case airflowPCIe x16 slotPCIe x16 slot; discontinued, mostly used/refurbished stockWorkstations with 1–2 high-power GPUs; check connector revision
WarrantyManufacturer/partner warranty, varies by brand and regionManufacturer/partner warranty, variesVaries; often seller warranty on used units10 years (Corsair)