RTX 4080 SUPER 32GB upgrade specifications
Spec
Stock
Upgraded
Memory capacity
Memory type
Memory bus
Bandwidth
Modules
Module manufacturer
GPU core
Power draw
Form factor
The board
The board is a new 32GB clamshell design in its current revision, and it comes as a 2-slot blower (turbo) card, the form factor built for stacking several cards in one workstation or server chassis, so it replaces the board and cooler on the card sent in.
The memory
8 additional Micron D8BZC modules are fitted alongside your original 8. Every module on the finished board is tested.
The clamshell design
The upgrade board carries memory on both faces: 8 modules on the front, 8 on the rear, sharing address and data lanes in the configuration the memory was designed for. Your original 8 modules transfer; 8 more complete the set.
Firmware and clocks
The card runs completely stock: stock clocks, stock power limits, stock behaviour everywhere else. No overclock is applied, nothing is pushed past specification.
Power delivery
The board's power stages carry substantial margin over the 320W the core ever asks for. The memory rail is similarly overbuilt. Nothing in this upgrade runs close to a limit.
Who this is not for
Better said now than after you have shipped a card.
- Gamers. 16GB already covers modern games, so frame rates do not change.
- Anyone buying a 4080 SUPER just to send it in, since the price is for a card already owned.
- Anyone whose models already fit comfortably in 16GB.
- Cards under warranty you want to keep. The upgrade replaces the board and the cooler, which the manufacturer warranty does not survive.
- Quick turnarounds. The protocol takes the time it takes.
Still sure? Then you are exactly who we built this for.