Nom du GPU | Rocket Lake GT1 | GK208B |
---|---|---|
Architecture | Generation 12.1 | Kepler 2.0 |
Fonderie | Intel | TSMC |
Taille du processus | 14 nm+++ | 28 nm |
Transistors | unknown | 1,020 million |
Taille des matrices | unknown | 87 mm² |
GPU variant | — | N16V-GM |
Date de publication | Mar 30th, 2021 | — |
---|---|---|
Génération | HD Graphics (Rocket Lake) | — |
Production | Active | — |
Bus interface | Ring Bus | — |
Critiques | 1 in our database | — |
Base clock | 300 MHz | — |
---|---|---|
Boost clock | 1300 MHz | — |
Mémoire clock | System Shared | 1001 MHz 2 Gbps effective |
GPU clock | — | 954 MHz |
Taille de la mémoire | System Shared | 2 GB |
---|---|---|
Type de mémoire | System Shared | DDR3 |
Bus mémoire | System Shared | 64 bit |
Bande passante | System Dependent | 16.02 GB/s |
Shading units | 192 | 384 |
---|---|---|
TMUs | 12 | 32 |
ROPs | 8 | 8 |
Unités d'exécution | 24 | — |
Comptage SMX | — | 2 |
Cache L1 | — | 16 KB (per SMX) |
Cache L2 | — | 512 KB |
Taux de pixel | 10.40 GPixel/s | 7.632 GPixel/s |
---|---|---|
Taux de texture | 15.60 GTexel/s | 30.53 GTexel/s |
FP16 (half) performance | 998.4 GFLOPS (2:1) | — |
FP32 (float) performance | 499.2 GFLOPS | 732.7 GFLOPS |
FP64 (double) performance | 124.8 GFLOPS (1:4) | 30.53 GFLOPS (1:24) |
Taille Slot | IGP | IGP |
---|---|---|
TDP | 15 W | 33 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 | — | 3.5 |
Date de publication | — | Mar 13th, 2015 |
---|---|---|
Génération | — | GeForce 900A |
Production | — | Active |
Bus interface | — | PCIe 3.0 x8 |
Prédécesseur | — | GeForce 800A |