NVIDIA GeForce RTX 4090
Specification
- Manufacturer
- NVIDIA
- Architecture
- Ada Lovelace
- GPU chip
- AD103
- Chip variant
- GN21-X11
- Foundry
- TSMC
- Process node
- 5 nm
- Transistors (bn)
- 45.9 mld
- Die size
- 379 mm²
- Announcement date
- January 3, 2023
- Series
- RTX 40 Mobile
- Short name
- RTX 4090
- TGP
- 80–150 W
- Dynamic Boost 2.0
- 25 W
- CUDA cores
- 9728
- TMUs
- 304
- ROPs
- 112
- Ray tracing cores
- 76
- Tensor cores
- 304
- SM blocks
- 76
- L2 cache
- 64 MB
- L1 cache
- 128 KB
- Boost clock
- 1455–2040 MHz
- VRAM
- 16 GB
- Memory type
- GDDR6
- Memory speed
- 18 Gb/s
- Memory bus
- 256 bit
- Bandwidth
- 576 GB/s
- Interface
- PCIe 4.0 x16
- AI performance
- 686 TOPS
Features
DLSS 3, DLSS Frame Generation, DLSS Ray Reconstruction, DLSS Super Resolution, DLAA, NVIDIA Reflex, NVIDIA Broadcast, RTX Remix, G-SYNC, Resizable BAR, DirectX 12 Ultimate, Vulkan RT, OpenGL 4.6, 2x NVENC Gen 8, NVDEC Gen 5, AV1 Encode, AV1 Decode