NVIDIA GeForce RTX 3090 (Founders Edition)

Cat. no. gpu-rtx-3090

Buy used

Curator note

The cheapest way to get 24 GB on one card: bought used, it costs a fraction of a newer 24 GB or 32 GB card. 24 GB holds a quantised 30B-class model on one card. It runs hot and needs three slots, so multi-GPU builds usually put it on risers.

No paid placement

Buy this one used. Read the Used RTX 3090 buying checklist before you pay.

Specifications

VRAM 24 GB Source
Memory bandwidth 936 GB/s Source
TDP 350 W Source
Slot width 3 slots Source
Length 313 mm Source
Power connectors 1x 12-pin Source
Cooler flow-through Source

Derived metrics

VRAM/W 0.069 GB/W Computed
VRAM/slot 8.0 GB Computed

Used in build tiers