ZOTAC GeForce RTX 4090 Trinity OC graphics card ZT-D40900J-10P

ZOTAC GeForce RTX 4090 Trinity OC

This ZOTAC Gaming GeForce RTX 4090 Trinity OC graphics card delivers 24GB GDDR6X memory on a 384-bit interface with 16384 CUDA cores. It operates at a 2535 MHz boost clock via PCI Express 4.0 and includes triple-fan IceStorm 3.0 cooling, SPECTRA 2.0 ARGB lighting, a metal backplate and a bundled GPU support stand. The 3.5-slot design measures 356 mm in length.

24GB GDDR6X 384-bit upgrade path

Moving from an earlier GeForce RTX 40 Series card or previous-generation GPU adds 24GB GDDR6X at 21 Gbps, 16384 CUDA cores and Ada Lovelace architecture with 4th Generation Tensor Cores and 3rd Generation RT Cores. The 450W TDP demands a 1000W power supply and sufficient case clearance for the 356 mm length and 3.5-slot width. The jump is worth it when 8K gaming, heavy ray tracing or AI workloads exceed current memory and compute limits.

450W TDP 3.5-slot workstation focus

Content creators, 8K gamers and AI developers who need 24GB VRAM, 384-bit bandwidth and DLSS 3 frame generation will benefit from the 2535 MHz boost clock and triple-fan thermal headroom. The 356 mm length, 3.5-slot thickness and 1000W PSU requirement suit full-tower builds with robust cooling. Users with compact cases, modest power supplies or 1080p-only targets should consider smaller, lower-power alternatives.