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| Parameter | Specification |
| Product Name | NVIDIA GeForce RTX 3090 |
| GPU Chip | GA102-300 |
| Architecture | Ampere |
| Manufacturing Process | Samsung 8nm (8N) |
| CUDA Cores | 10496 |
| RT Cores (2nd Gen) | 82 |
| Tensor Cores (3rd Gen) | 328 |
| Base Clock | 1395 MHz |
| Boost Clock | 1695-1700 MHz |
| Video Memory Size | 24 GB |
| Memory Type | GDDR6X |
| Memory Bus | 384 bit |
| Memory Clock | 1219 MHz (19.5 Gbps effective) |
| Memory Bandwidth | 936 GB/s |
| TDP | 350 W |
| Bus Interface | PCIe 4.0 x16 |
| Output Ports | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| Max Digital Resolution | 7680 x 4320 (8K) |
| DirectX Support | DirectX 12 Ultimate |
| HDCP Version | 2.3 |
| Recommended Power Supply | 750W |
| Card Length (Founders Edition) | 313 mm (12.3") |
| Card Width (Founders Edition) | 138 mm (5.4") |
| Slot Width | 3-Slot |
| Max GPU Temp | 93°C |