Intel Iris Plus Graphics 645 vs NVIDIA Quadro4 550 XGL
Processeur graphique
| Nom du GPU | Coffee Lake GT3e | NV17 |
|---|---|---|
| Architecture | Generation 9.5 | Celsius |
| Fonderie | Intel | TSMC |
| Taille du processus | 14 nm+++ | 150 nm |
| Transistors | unknown | 29 million |
| Taille des matrices | unknown | 65 mm² |
| GPU variant | — | NV17 GL |
Carte graphique intégré
| Date de publication | Oct 7th, 2019 | — |
|---|---|---|
| Génération | HD Graphics-M (Coffee Lake) | — |
| Production | Active | — |
| Bus interface | Ring Bus | — |
| Critiques | 1 in our database | — |
Vitesse clock
| Base clock | 300 MHz | — |
|---|---|---|
| Boost clock | 1050 MHz | — |
| Mémoire clock | System Shared | 200 MHz 400 Mbps effective |
| GPU clock | — | 270 MHz |
Mémoire
| Taille de la mémoire | System Shared | 64 MB |
|---|---|---|
| Type de mémoire | System Shared | DDR |
| Bus mémoire | System Shared | 128 bit |
| Bande passante | System Dependent | 6.400 GB/s |
Render Config
| Shading units | 384 | — |
|---|---|---|
| TMUs | 48 | 4 |
| ROPs | 6 | 4 |
| Unités d'exécution | 48 | — |
| Pixel shaders | — | 2 |
| Vertex shaders | — | 0 |
Performance théorique
| Taux de pixel | 6.300 GPixel/s | 1.080 GPixel/s |
|---|---|---|
| Taux de texture | 50.40 GTexel/s | 1.080 GTexel/s |
| FP16 (half) performance | 1.613 TFLOPS (2:1) | — |
| FP32 (float) performance | 806.4 GFLOPS | — |
| FP64 (double) performance | 201.6 GFLOPS (1:4) | — |
Board Design
| Taille Slot | IGP | Single-slot |
|---|---|---|
| TDP | 15 W | unknown |
| Sorties | No outputs | 1x LFH60 |
| Suggestions pour le PSU | — | 200 W |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 7.0 |
|---|---|---|
| OpenGL | 4.6 | 1.5 |
| OpenCL | 3.0 | — |
| Vulkan | 1.2 | — |
| Shader model | 6.4 | — |
| Pixel shader | — | 1.1 |
| Vertex shader | — | 1.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Feb 19th, 2002 |
|---|---|---|
| Génération | — | Quadro4 XGL |
| Production | — | End-of-life |
| Bus interface | — | AGP 4x |
| Critiques | — | 26 in our database |
