The GIGABYTE RTX 4090 D is a flagship-level graphics card engineered for gamers, creators, and professionals demanding the highest performance. Powered by NVIDIA’s Ada Lovelace architecture, it delivers exceptional real-time ray tracing, AI-enhanced graphics, and ultra-high frame rates for 4K gaming and professional creative workloads.
Designed with advanced cooling solutions and a durable build, the RTX 4090 D ensures stable performance under heavy load. It is ideal for gaming, VR, 3D rendering, video editing, AI processing, and other high-performance computing tasks.
| Specification | Detail | 
| GPU Architecture | NVIDIA Ada Lovelace | 
| CUDA Cores | Ultra-high count for maximum parallel performance | 
| Tensor Cores | Optimized for AI and deep learning workloads | 
| RT Cores | For real-time ray tracing | 
| Memory | 24GB GDDR6X | 
| Memory Interface | 384-bit | 
| Memory Bandwidth | High-speed GDDR6X | 
| PCI Express | PCIe Gen4 compatible | 
| Outputs | HDMI 2.1, DisplayPort 1.4a (varies by model) | 
| Cooling | Advanced multi-fan cooling system | 
| Power Supply Requirement | Recommended PSU: 850W or higher | 
| Use Cases / Workload Fit | Gaming, VR, 3D rendering, video editing, AI workloads | 
| Form Factor | Standard desktop GPU | 
| Certifications | CE, FCC, RoHS | 
| Warranty / Support Options | Standard GIGABYTE warranty; optional extended support |