Nom du GPU | Broadwell GT2 | G80 |
---|---|---|
Architecture | Generation 8.0 | Tesla |
Fonderie | Intel | TSMC |
Taille du processus | 14 nm | 90 nm |
Transistors | unknown | 681 million |
Taille des matrices | unknown | 484 mm² |
GPU variant | — | G80-100-K0-A2 |
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 | — | 1200 MHz |
Taille de la mémoire | System Shared | 640 MB |
---|---|---|
Type de mémoire | System Shared | GDDR3 |
Bus mémoire | System Shared | 320 bit |
Bande passante | System Dependent | 64.00 GB/s |
Shading units | 192 | 112 |
---|---|---|
TMUs | 24 | 28 |
ROPs | 3 | 20 |
Unités d'exécution | 24 | — |
Comptage SM | — | 14 |
Cache L2 | — | 80 KB |
Taux de pixel | 2.400 GPixel/s | 10.00 GPixel/s |
---|---|---|
Taux de texture | 19.20 GTexel/s | 28.00 GTexel/s |
FP32 (float) performance | 307.2 GFLOPS | 268.8 GFLOPS |
FP64 (double) performance | 76.80 GFLOPS (1:4) | — |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | 15 W | 150 W |
Sorties | No outputs | 2x DVI1x S-Video |
Longueur | — | 267 mm 10.5 inches |
Suggestions pour le PSU | — | 450 W |
Connecteurs de puissance | — | 1x 6-pin |
DirectX | 12 (11_1) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.4 | 3.3 |
OpenCL | 3.0 | 1.1 (1.0) |
Vulkan | 1.0 | — |
Shader model | 5.1 | 4.0 |
CUDA | — | 1.0 |
Date de publication | — | Nov 19th, 2007 |
---|---|---|
Génération | — | GeForce 8 |
Production | — | End-of-life |
Bus interface | — | PCIe 1.0 x16 |
Critiques | — | 403 in our database |
Prédécesseur | — | GeForce 7 PCIe |
Successeur | — | GeForce 9 |