Intel UHD Graphics 770 vs NVIDIA Tesla P4
Processeur graphique
| Nom du GPU | Alder Lake GT1 | GP104 |
|---|---|---|
| Architecture | Generation 12.2 | Pascal |
| Fonderie | Intel | TSMC |
| Taille du processus | 10 nm | 16 nm |
| Transistors | unknown | 7,200 million |
| Taille des matrices | unknown | 314 mm² |
| GPU variant | — | GP104-895-A1 |
Carte graphique intégré
| Date de publication | Nov 4th, 2021 | — |
|---|---|---|
| Génération | HD Graphics (Alder Lake) | — |
| Production | Active | — |
| Bus interface | Ring Bus | — |
| Critiques | 1 in our database | — |
Vitesse clock
| Base clock | 300 MHz | 886 MHz |
|---|---|---|
| Boost clock | 1450 MHz | 1114 MHz |
| Mémoire clock | System Shared | 1502 MHz 6 Gbps effective |
Mémoire
| Taille de la mémoire | System Shared | 8 GB |
|---|---|---|
| Type de mémoire | System Shared | GDDR5 |
| Bus mémoire | System Shared | 256 bit |
| Bande passante | System Dependent | 192.3 GB/s |
Render Config
| Shading units | 256 | 2560 |
|---|---|---|
| TMUs | 16 | 160 |
| ROPs | 8 | 64 |
| Unités d'exécution | 32 | — |
| Comptage SM | — | 20 |
| Cache L1 | — | 48 KB (per SM) |
| Cache L2 | — | 2 MB |
Performance théorique
| Taux de pixel | 11.60 GPixel/s | 71.30 GPixel/s |
|---|---|---|
| Taux de texture | 23.20 GTexel/s | 178.2 GTexel/s |
| FP16 (half) performance | 1,485 GFLOPS (2:1) | 89.12 GFLOPS (1:64) |
| FP32 (float) performance | 742.4 GFLOPS | 5.704 TFLOPS |
| FP64 (double) performance | 185.6 GFLOPS (1:4) | 178.2 GFLOPS (1:32) |
Board Design
| Taille Slot | IGP | Single-slot |
|---|---|---|
| TDP | 15 W | 75 W |
| Sorties | No outputs | No outputs |
| Longueur | — | 168 mm 6.6 inches |
| Suggestions pour le PSU | — | 250 W |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.4 |
| CUDA | — | 6.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Sep 13th, 2016 |
|---|---|---|
| Génération | — | Tesla |
| Production | — | End-of-life |
| Bus interface | — | PCIe 3.0 x16 |
