Intel Iris Xe Graphics G4 vs NVIDIA T500 Mobile
Processeur graphique
| Nom du GPU | Tiger Lake GT2 | TU117 |
|---|---|---|
| Architecture | Generation 12.1 | Turing |
| Fonderie | Intel | TSMC |
| Taille du processus | 10 nm | 12 nm |
| Transistors | unknown | 4,700 million |
| Taille des matrices | 146 mm² | 200 mm² |
Carte graphique intégré
| Date de publication | Sep 2nd, 2020 | — |
|---|---|---|
| Génération | Iris Xe Graphics-M (Tiger Lake) | — |
| Production | Active | — |
| Bus interface | Ring Bus | — |
| Critiques | 1 in our database | — |
Vitesse clock
| Base clock | 300 MHz | 1365 MHz |
|---|---|---|
| Boost clock | 1100 MHz | 1695 MHz |
| Mémoire clock | System Shared | 1250 MHz 10 Gbps effective |
Mémoire
| Taille de la mémoire | System Shared | 2 GB |
|---|---|---|
| Type de mémoire | System Shared | GDDR6 |
| Bus mémoire | System Shared | 64 bit |
| Bande passante | System Dependent | 80.00 GB/s |
Render Config
| Shading units | 384 | 896 |
|---|---|---|
| TMUs | 24 | 56 |
| ROPs | 12 | 32 |
| Unités d'exécution | 48 | — |
| gpu.details.l3-cache | 3.75 MB | — |
| Comptage SM | — | 14 |
| Cache L1 | — | 64 KB (per SM) |
| Cache L2 | — | 1024 KB |
Performance théorique
| Taux de pixel | 13.20 GPixel/s | 54.24 GPixel/s |
|---|---|---|
| Taux de texture | 26.40 GTexel/s | 94.92 GTexel/s |
| FP16 (half) performance | 1.690 TFLOPS (2:1) | 6.075 TFLOPS (2:1) |
| FP32 (float) performance | 844.8 GFLOPS | 3.037 TFLOPS |
| FP64 (double) performance | 211.2 GFLOPS (1:4) | 94.92 GFLOPS (1:32) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | 15 W | 18 W |
| Sorties | No outputs | No outputs |
| 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 | 6.6 |
| CUDA | — | 7.5 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Dec 2nd, 2020 |
|---|---|---|
| Génération | — | Quadro Mobile (Tx000) |
| Production | — | Active |
| Bus interface | — | PCIe 3.0 x16 |
