NVIDIA GeForce RTX 3080 Mobile vs NVIDIA Quadro P5200 Mobile
Processeur graphique
| Nom du GPU | GA104 | GP104 |
|---|---|---|
| GPU variant | GA104-775-A1 | — |
| Architecture | Ampere | Pascal |
| Fonderie | Samsung | TSMC |
| Taille du processus | 8 nm | 16 nm |
| Transistors | 17,400 million | 7,200 million |
| Taille des matrices | 392 mm² | 314 mm² |
Graphiques mobiles
| Date de publication | Jan 12th, 2021 | Feb 21st, 2018 |
|---|---|---|
| gpu.details.availability | Feb 2nd, 2021 | — |
| Génération | GeForce 30 Mobile | Quadro Mobile (Px200) |
| Prédécesseur | GeForce 20 Mobile | — |
| Production | Active | End-of-life |
| Bus interface | PCIe 4.0 x16 | MXM-B (3.0) |
Vitesse clock
| Base clock | 1110 MHz | 1557 MHz |
|---|---|---|
| Boost clock | 1545 MHz | 1747 MHz |
| Mémoire clock | 1750 MHz 14 Gbps effective | 1804 MHz 7.2 Gbps effective |
Mémoire
| Taille de la mémoire | 8 GB | 16 GB |
|---|---|---|
| Type de mémoire | GDDR6 | GDDR5 |
| Bus mémoire | 256 bit | 256 bit |
| Bande passante | 448.0 GB/s | 230.9 GB/s |
Render Config
| Shading units | 6144 | 2560 |
|---|---|---|
| TMUs | 192 | 160 |
| ROPs | 96 | 64 |
| Comptage SM | 48 | 20 |
| Tensor cores | 192 | — |
| RT cores | 48 | — |
| Cache L1 | 128 KB (per SM) | 48 KB (per SM) |
| Cache L2 | 4 MB | 2 MB |
Performance théorique
| Taux de pixel | 148.3 GPixel/s | 111.8 GPixel/s |
|---|---|---|
| Taux de texture | 296.6 GTexel/s | 279.5 GTexel/s |
| FP16 (half) performance | 18.98 TFLOPS (1:1) | 139.8 GFLOPS (1:64) |
| FP32 (float) performance | 18.98 TFLOPS | 8.945 TFLOPS |
| FP64 (double) performance | 296.6 GFLOPS (1:64) | 279.5 GFLOPS (1:32) |
Board Design
| TDP | 115 W | 100 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | None |
| Taille Slot | — | MXM Module |
Caractéristiques graphiques
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| CUDA | 8.6 | 6.1 |
| Shader model | 6.6 | 6.4 |
