Nom du GPU | Broadwell GT2 | GF108 |
---|---|---|
Architecture | Generation 8.0 | Fermi |
Fonderie | Intel | TSMC |
Taille du processus | 14 nm | 40 nm |
Transistors | unknown | 585 million |
Taille des matrices | unknown | 116 mm² |
GPU variant | — | N11P-GE-A1 |
Date de publication | Sep 5th, 2014 | — |
---|---|---|
Génération | HD Graphics-M (Broadwell) | — |
Production | End-of-life | — |
Bus interface | Ring Bus | — |
Critiques | 1 in our database | — |
Base clock | 300 MHz | — |
---|---|---|
Boost clock | 800 MHz | — |
Mémoire clock | System Shared | 800 MHz 1600 Mbps effective |
GPU clock | — | 500 MHz |
Shader clock | — | 1000 MHz |
Taille de la mémoire | System Shared | 512 MB |
---|---|---|
Type de mémoire | System Shared | DDR3 |
Bus mémoire | System Shared | 128 bit |
Bande passante | System Dependent | 25.60 GB/s |
Shading units | 192 | 96 |
---|---|---|
TMUs | 24 | 16 |
ROPs | 3 | 4 |
Unités d'exécution | 24 | — |
Comptage SM | — | 2 |
Cache L1 | — | 64 KB (per SM) |
Cache L2 | — | 256 KB |
Taux de pixel | 2.400 GPixel/s | 2.000 GPixel/s |
---|---|---|
Taux de texture | 19.20 GTexel/s | 8.000 GTexel/s |
FP32 (float) performance | 307.2 GFLOPS | 192.0 GFLOPS |
FP64 (double) performance | 76.80 GFLOPS (1:4) | 16.00 GFLOPS (1:12) |
Taille Slot | IGP | — |
---|---|---|
TDP | 15 W | 23 W |
Sorties | No outputs | No outputs |
DirectX | 12 (11_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 3.0 | 1.1 |
Vulkan | 1.0 | — |
Shader model | 5.1 | 5.1 |
CUDA | — | 2.1 |
Date de publication | — | Sep 3rd, 2010 |
---|---|---|
Génération | — | GeForce 400M |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Prédécesseur | — | GeForce 300M |
Successeur | — | GeForce 500M |