Nom du GPU | Ivy Bridge GT2 | GF108 |
---|---|---|
Architecture | Generation 7.0 | Fermi |
Fonderie | Intel | TSMC |
Taille du processus | 22 nm | 40 nm |
Transistors | 1,200 million | 585 million |
Taille des matrices | 133 mm² | 116 mm² |
GPU variant | — | N11P-GS-A1 |
Date de publication | May 14th, 2012 | — |
---|---|---|
Génération | HD Graphics-W (Ivy Bridge) | — |
Production | End-of-life | — |
Bus interface | Ring Bus | — |
Critiques | 1 in our database | — |
Base clock | 650 MHz | — |
---|---|---|
Boost clock | 1250 MHz | — |
Mémoire clock | System Shared | 800 MHz 1600 Mbps effective |
GPU clock | — | 560 MHz |
Shader clock | — | 1120 MHz |
Taille de la mémoire | System Shared | 1024 MB |
---|---|---|
Type de mémoire | System Shared | DDR3 |
Bus mémoire | System Shared | 128 bit |
Bande passante | System Dependent | 25.60 GB/s |
Shading units | 128 | 96 |
---|---|---|
TMUs | 16 | 16 |
ROPs | 1 | 4 |
Unités d'exécution | 16 | — |
Comptage SM | — | 2 |
Cache L1 | — | 64 KB (per SM) |
Cache L2 | — | 256 KB |
Taux de pixel | 1.250 GPixel/s | 2.240 GPixel/s |
---|---|---|
Taux de texture | 20.00 GTexel/s | 8.960 GTexel/s |
FP32 (float) performance | 320.0 GFLOPS | 215.0 GFLOPS |
FP64 (double) performance | 80.00 GFLOPS (1:4) | 17.92 GFLOPS (1:12) |
Taille Slot | IGP | — |
---|---|---|
TDP | 45 W | 23 W |
Sorties | No outputs | No outputs |
DirectX | 11.1 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.0 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | 1.0 | — |
Shader model | 5.0 | 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 |