Nom du GPU | Alder Lake GT1 | DG1 |
---|---|---|
Architecture | Generation 12.2 | Generation 12.1 |
Fonderie | Intel | Intel |
Taille du processus | 10 nm | 10 nm |
Transistors | unknown | unknown |
Taille des matrices | unknown | 95 mm² |
Date de publication | Nov 4th, 2021 | — |
---|---|---|
Génération | HD Graphics (Alder Lake) | — |
Production | Active | — |
Bus interface | Ring Bus | — |
Critiques | 1 in our database | — |
Base clock | 300 MHz | 900 MHz |
---|---|---|
Boost clock | 1450 MHz | 1550 MHz |
Mémoire clock | System Shared | 2133 MHz 4.3 Gbps effective |
Taille de la mémoire | System Shared | 4 GB |
---|---|---|
Type de mémoire | System Shared | LPDDR4X |
Bus mémoire | System Shared | 128 bit |
Bande passante | System Dependent | 68.26 GB/s |
Shading units | 256 | 640 |
---|---|---|
TMUs | 16 | 40 |
ROPs | 8 | 20 |
Unités d'exécution | 32 | 80 |
Cache L2 | — | 1024 KB |
gpu.details.l3-cache | — | 16 MB |
Taux de pixel | 11.60 GPixel/s | 31.00 GPixel/s |
---|---|---|
Taux de texture | 23.20 GTexel/s | 62.00 GTexel/s |
FP16 (half) performance | 1,485 GFLOPS (2:1) | 3.968 TFLOPS (2:1) |
FP32 (float) performance | 742.4 GFLOPS | 1.984 TFLOPS |
FP64 (double) performance | 185.6 GFLOPS (1:4) | 496.0 GFLOPS (1:4) |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | 15 W | 30 W |
Sorties | No outputs | 1x HDMI3x DisplayPort |
Longueur | — | 178 mm 7 inches |
Suggestions pour le PSU | — | 200 W |
Connecteurs de puissance | — | None |
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 |
Date de publication | — | Never Released |
---|---|---|
Génération | — | Xe Graphics |
Production | — | Active |
Bus interface | — | PCIe 3.0 x4 |