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Dell / Alienware Alienware Graphics Amplifier vs AOOSTAR EG02 TB5 OCuLink eGPU Dock: Comparison

Dell / Alienware Alienware Graphics Amplifier and AOOSTAR EG02 TB5 OCuLink eGPU Dock separate most on psu wattage: Dell / Alienware Alienware Graphics Amplifier at 460, AOOSTAR EG02 TB5 OCuLink eGPU Dock at 800, 43% in favour of AOOSTAR EG02 TB5 OCuLink eGPU Dock.

Alienware Graphics Amplifier (Proprietary PCIe Connector / 460W PSU / Full-Length GPU / Compatible Alienware & Dell G-Series Only)
DellDell / Alienware Alienware Graphics Amplifier
AOOSTAR EG02 TB5 OCuLink eGPU Dock (Dual Thunderbolt 5 + OCuLink / User-Supplied ATX/SFX PSU / Up to 800W)
AOOSTARAOOSTAR EG02 TB5 OCuLink eGPU Dock

Specs

Specification
Alienware Graphics Amplifier (Proprietary PCIe Connector / 460W PSU / Full-Length GPU / Compatible Alienware & Dell G-Series Only)
Dell / Alienware Alienware Graphics Amplifier
AOOSTAR EG02 TB5 OCuLink eGPU Dock (Dual Thunderbolt 5 + OCuLink / User-Supplied ATX/SFX PSU / Up to 800W)
AOOSTAR EG02 TB5 OCuLink eGPU Dock
Connection StandardProprietaryDual Thunderbolt 5 ports plus OCuLink (PCIe 4.0 x4)
BrandAlienwareAOOSTAR
Extra Ports4x USB 3.0 Type-A, 1x Gigabit EthernetNo integrated Ethernet or M.2 slot on this model
PSU Wattage460-42%800
Cooling TypeActive FanOpen-frame, relies on installed card's own cooler plus chassis airflow
ModelGraphics AmplifierEG02
PriceLaunched around $299 (2015)Launched at $219 (2025)

Price comparison

RetailerDell / Alienware Alienware Graphics AmplifierAOOSTAR EG02 TB5 OCuLink eGPU Dock
AmazonView on Amazon

Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Verdict

Dell / Alienware Alienware Graphics Amplifier

6 / 10 Expert Rating

Strong bandwidth for its era, but locked to a short list of older Alienware and Dell G-Series laptops.

AOOSTAR EG02 TB5 OCuLink eGPU Dock

7 / 10 Expert Rating

An aggressively priced early Thunderbolt 5 dock for enthusiasts willing to source their own PSU, though it lacks the built-in convenience of AOOSTAR's AG-series.

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