Nom du GPU | Skylake GT4e | Coffee Lake GT2 |
---|---|---|
Architecture | Generation 9.0 | Generation 9.5 |
Fonderie | Intel | Intel |
Taille du processus | 14 nm+ | 14 nm+++ |
Transistors | unknown | unknown |
Taille des matrices | unknown | unknown |
Date de publication | Sep 1st, 2015 | May 24th, 2018 |
---|---|---|
Génération | HD Graphics-WM (Skylake) | HD Graphics-W (Coffee Lake) |
Production | Active | Active |
Bus interface | Ring Bus | Ring Bus |
Critiques | 1 in our database | 1 in our database |
Base clock | 350 MHz | 350 MHz |
---|---|---|
Boost clock | 1050 MHz | 1100 MHz |
Mémoire clock | System Shared | System Shared |
Taille de la mémoire | System Shared | System Shared |
---|---|---|
Type de mémoire | System Shared | System Shared |
Bus mémoire | System Shared | System Shared |
Bande passante | System Dependent | System Dependent |
Shading units | 576 | 192 |
---|---|---|
TMUs | 72 | 24 |
ROPs | 9 | 3 |
Unités d'exécution | 72 | 24 |
Taux de pixel | 9.450 GPixel/s | 3.300 GPixel/s |
---|---|---|
Taux de texture | 75.60 GTexel/s | 26.40 GTexel/s |
FP16 (half) performance | 2.419 TFLOPS (2:1) | 844.8 GFLOPS (2:1) |
FP32 (float) performance | 1,210 GFLOPS | 422.4 GFLOPS |
FP64 (double) performance | 302.4 GFLOPS (1:4) | 105.6 GFLOPS (1:4) |
Taille Slot | IGP | IGP |
---|---|---|
TDP | 15 W | 15 W |
Sorties | No outputs | No outputs |
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 |