Nom du GPU | Rocket Lake GT1 | GM107 |
---|---|---|
Architecture | Generation 12.1 | Maxwell |
Fonderie | Intel | TSMC |
Taille du processus | 14 nm+++ | 28 nm |
Transistors | unknown | 1,870 million |
Taille des matrices | unknown | 148 mm² |
GPU variant | — | N15P-GT-A1 |
Date de publication | 2021 | — |
---|---|---|
Génération | HD Graphics-W (Rocket Lake) | — |
Production | Active | — |
Bus interface | Ring Bus | — |
Critiques | 1 in our database | — |
Base clock | 300 MHz | 902 MHz |
---|---|---|
Boost clock | 900 MHz | 936 MHz |
Mémoire clock | System Shared | 900 MHz 1800 Mbps effective |
Taille de la mémoire | System Shared | 2 GB |
---|---|---|
Type de mémoire | System Shared | DDR3 |
Bus mémoire | System Shared | 128 bit |
Bande passante | System Dependent | 28.80 GB/s |
Shading units | 256 | 640 |
---|---|---|
TMUs | 64 | 40 |
ROPs | 32 | 16 |
Unités d'exécution | 32 | — |
Comptage SMM | — | 5 |
Cache L1 | — | 64 KB (per SMM) |
Cache L2 | — | 2 MB |
Taux de pixel | 28.80 GPixel/s | 14.98 GPixel/s |
---|---|---|
Taux de texture | 57.60 GTexel/s | 37.44 GTexel/s |
FP16 (half) performance | 921.6 GFLOPS (2:1) | — |
FP32 (float) performance | 460.8 GFLOPS | 1,198 GFLOPS |
FP64 (double) performance | 115.2 GFLOPS (1:4) | 37.44 GFLOPS (1:32) |
Taille Slot | IGP | IGP |
---|---|---|
TDP | 15 W | 45 W |
Sorties | No outputs | No outputs |
DirectX | 12 (12_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.4 | 5.1 |
CUDA | — | 5.0 |
Date de publication | — | Mar 17th, 2014 |
---|---|---|
Génération | — | GeForce 800A |
Production | — | End-of-life |
Bus interface | — | PCIe 3.0 x16 |
Prédécesseur | — | GeForce 700A |
Successeur | — | GeForce 900A |