Nom du GPU | Skylake GT2 | G80 |
---|---|---|
Architecture | Generation 9.0 | Tesla |
Fonderie | Intel | TSMC |
Taille du processus | 14 nm+ | 90 nm |
Transistors | unknown | 681 million |
Taille des matrices | 123 mm² | 484 mm² |
GPU variant | — | G80-450-A3 |
Date de publication | Sep 1st, 2015 | — |
---|---|---|
Génération | HD Graphics-M (Skylake) | — |
Production | Active | — |
Bus interface | Ring Bus | — |
Critiques | 1 in our database | — |
Base clock | 300 MHz | — |
---|---|---|
Boost clock | 800 MHz | — |
Mémoire clock | System Shared | 1080 MHz 2.2 Gbps effective |
GPU clock | — | 612 MHz |
Shader clock | — | 1512 MHz |
Taille de la mémoire | System Shared | 768 MB |
---|---|---|
Type de mémoire | System Shared | GDDR3 |
Bus mémoire | System Shared | 384 bit |
Bande passante | System Dependent | 103.7 GB/s |
Shading units | 192 | 128 |
---|---|---|
TMUs | 24 | 32 |
ROPs | 3 | 24 |
Unités d'exécution | 24 | — |
Comptage SM | — | 16 |
Cache L2 | — | 96 KB |
Taux de pixel | 2.400 GPixel/s | 14.69 GPixel/s |
---|---|---|
Taux de texture | 19.20 GTexel/s | 39.17 GTexel/s |
FP16 (half) performance | 614.4 GFLOPS (2:1) | — |
FP32 (float) performance | 307.2 GFLOPS | 387.1 GFLOPS |
FP64 (double) performance | 76.80 GFLOPS (1:4) | — |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | 15 W | 171 W |
Sorties | No outputs | 2x DVI1x S-Video |
Longueur | — | 270 mm 10.6 inches |
Suggestions pour le PSU | — | 450 W |
Connecteurs de puissance | — | 2x 6-pin |
Board number | — | P355 |
DirectX | 12 (12_1) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 3.0 | 1.1 (1.0) |
Vulkan | 1.2 | — |
Shader model | 6.4 | 4.0 |
CUDA | — | 1.0 |
Date de publication | — | May 2nd, 2007 |
---|---|---|
Génération | — | GeForce 8 |
Production | — | End-of-life |
Prix de lancement | — | 829 USD |
Bus interface | — | PCIe 1.0 x16 |
Critiques | — | 403 in our database |
Prédécesseur | — | GeForce 7 PCIe |
Successeur | — | GeForce 9 |