NVIDIA GeForce RTX 40 Series
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Compare NVIDIA GeForce RTX 40 Series GPU based on ADA Lovelace architecture including SUPER series.
Compare NVIDIA GeForce RTX 40 Series GPU based on ADA Lovelace architecture including SUPER series.
Lien | GeForce RTX 4090 | GeForce RTX 4080 |
|---|---|---|
| Site web | ||
| Vidéo | ||
| Caractéristiques | ||
| Image |  |  |
| Hauteur | ||
| Largeur | ||
| Profondeur | ||
| Poids | ||
| Prix | 1 599 $ | |
| Release Date | Q4 2022 | Q4 2022 |
| Architecture | ADA Lovelace | ADA Lovelace |
| Lithography | 5nm | 5nm |
| GPU Engine | ||
| CUDA Cores | 16384 | 9728 |
| GPU Boost Clock | 2520 MHz | 2510 MHz |
| GPU Base Clock | 2230 MHz | 2210 MHz |
| Shader TFLOPS | 83 TFLOPS | 49 TFLOPS |
| Memory Specifications | ||
| Mémoire vidéo | 24 GB | 16 GB |
| Memory Type | GDDR6X | GDDR6X |
| Memory Bus Width | 384-bit | 256-bit |
| Technology Support | ||
| Ray Tracing | 3rd Generation; 191 TFLOPS | 3rd Generation; 113 TFLOPS |
| Tensor Cores | 4th Generation; 1321 TFLOPS | 4th Generation; 780 TFLOPS |
| NVIDIA DLSS | Oui 3.5 | Oui 3.5 |
| NVIDIA Reflex | Oui | Oui |
| NVIDIA Broadcast | Oui | Oui |
| Encoder | Up to AV1 NVENC encoder (8th Gen) | Up to AV1 NVENC encoder (8th Gen) |
| Resizable BAR | Oui | Oui |
| Virtual Reality (VR) | Oui | Oui |
| G-Sync | Oui | Oui |
| HDCP | 2.3 | 2.3 |
| DirectX | 12 Ultimate (feature level 12_2) | 12 Ultimate (feature level 12_2) |
| Connectivité | ||
| PCI E | 4.0 | 4.0 |
| Video Connectors | 1x HDMI, 3X DP | 1x HDMI, 3X DP |
| Display Support | ||
| 4K compatible | Oui 240Hz | Oui 240Hz |
| 8K compatible | Oui 60Hz with DSC, HDR | Oui 60Hz with DSC, HDR |
| Power | ||
| Total Graphics Power (TGP) | 450W | 320W |
| Connector | 3x PCIe x8 adapter | 3x PCIe x8 adapter |
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