Nom du GPU | Neptune | GF110 |
---|---|---|
GPU variant | Neptune XT (216-0847000) | GF110-275-A1 |
Architecture | GCN 1.0 | Fermi 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 40 nm |
Transistors | 2,800 million | 3,000 million |
Taille des matrices | 212 mm² | 520 mm² |
Date de publication | May 14th, 2013 | — |
---|---|---|
Génération | Solar System (HD 8900M) | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x16 | — |
Prédécesseur | London | — |
Successeur | Crystal System | — |
Base clock | 850 MHz | — |
---|---|---|
Boost clock | 900 MHz | — |
Mémoire clock | 1200 MHz 4.8 Gbps effective | 950 MHz 3.8 Gbps effective |
GPU clock | — | 732 MHz |
Shader clock | — | 1464 MHz |
Taille de la mémoire | 4 GB | 1280 MB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 256 bit | 320 bit |
Bande passante | 153.6 GB/s | 152.0 GB/s |
Shading units | 1280 | 480 |
---|---|---|
TMUs | 80 | 60 |
ROPs | 32 | 40 |
Compute units | 20 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
Cache L2 | 512 KB | 640 KB |
Comptage SM | — | 15 |
Taux de pixel | 28.80 GPixel/s | 21.96 GPixel/s |
---|---|---|
Taux de texture | 72.00 GTexel/s | 43.92 GTexel/s |
FP32 (float) performance | 2.304 TFLOPS | 1,405 GFLOPS |
FP64 (double) performance | 144.0 GFLOPS (1:16) | 175.7 GFLOPS (1:8) |
Taille Slot | MXM Module | Dual-slot |
---|---|---|
TDP | 100 W | 219 W |
Sorties | No outputs | 2x DVI1x HDMI1x DisplayPort |
Longueur | — | 267 mm 10.5 inches |
Suggestions pour le PSU | — | 550 W |
Connecteurs de puissance | — | 2x 6-pin |
Board number | — | P1263 |
DirectX | 12 (11_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | 1.2 | — |
Shader model | 5.1 | 5.1 |
CUDA | — | 2.0 |
Date de publication | — | Dec 7th, 2010 |
---|---|---|
Génération | — | GeForce 500 |
Production | — | End-of-life |
Prix de lancement | — | 349 USD |
Bus interface | — | PCIe 2.0 x16 |
Critiques | — | 76 in our database |
Prédécesseur | — | GeForce 400 |
Successeur | — | GeForce 600 |