Nom du GPU | GM108 | GF114 |
---|---|---|
Architecture | Maxwell | Fermi 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 40 nm |
Transistors | unknown | 1,950 million |
Taille des matrices | unknown | 332 mm² |
GPU variant | — | GF114-400-A1 |
Date de publication | Mar 13th, 2015 | — |
---|---|---|
Génération | GeForce 900A | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x8 | — |
Prédécesseur | GeForce 800A | — |
Base clock | 1006 MHz | — |
---|---|---|
Boost clock | 1189 MHz | — |
Mémoire clock | 1253 MHz 5 Gbps effective | 1002 MHz 4 Gbps effective |
GPU clock | — | 779 MHz |
Shader clock | — | 1557 MHz |
Taille de la mémoire | 1024 MB | 1024 MB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 64 bit | 192 bit |
Bande passante | 40.10 GB/s | 96.19 GB/s |
Shading units | 384 | 336 |
---|---|---|
TMUs | 24 | 56 |
ROPs | 8 | 24 |
Comptage SMM | 3 | — |
Cache L1 | 64 KB (per SMM) | 64 KB (per SM) |
Cache L2 | 1024 KB | 384 KB |
Comptage SM | — | 7 |
Taux de pixel | 9.512 GPixel/s | 10.91 GPixel/s |
---|---|---|
Taux de texture | 28.54 GTexel/s | 43.62 GTexel/s |
FP32 (float) performance | 913.2 GFLOPS | 1,046 GFLOPS |
FP64 (double) performance | 28.54 GFLOPS (1:32) | 87.19 GFLOPS (1:12) |
Taille Slot | MXM Module | Dual-slot |
---|---|---|
TDP | 33 W | 160 W |
Sorties | No outputs | 2x DVI1x mini-HDMI |
Longueur | — | 210 mm 8.3 inches |
Suggestions pour le PSU | — | 450 W |
Connecteurs de puissance | — | 2x 6-pin |
Board number | — | P1041 SKU 60 |
DirectX | 12 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 1.1 |
Vulkan | 1.1 | — |
CUDA | 5.0 | 2.1 |
Shader model | 5.1 | 5.1 |
Date de publication | — | Sep 24th, 2011 |
---|---|---|
Génération | — | GeForce 400 |
Production | — | End-of-life |
Prix de lancement | — | 199 USD |
Bus interface | — | PCIe 2.0 x16 |
Critiques | — | 154 in our database |
Prédécesseur | — | GeForce 200 |
Successeur | — | GeForce 500 |