NVIDIA GeForce GTX 1080 Max-Q vs NVIDIA GeForce GTX 480
Processeur graphique
| Nom du GPU | GP104 | GF100 |
|---|---|---|
| GPU variant | N17E-G3-A1 | GF100-375-A3 |
| Architecture | Pascal | Fermi |
| Fonderie | TSMC | TSMC |
| Taille du processus | 16 nm | 40 nm |
| Transistors | 7,200 million | 3,100 million |
| Taille des matrices | 314 mm² | 529 mm² |
Graphiques mobiles
| Date de publication | Jun 27th, 2017 | — |
|---|---|---|
| Génération | GeForce 10 Mobile | — |
| Production | Active | — |
| Bus interface | PCIe 3.0 x16 | — |
| Critiques | 183 in our database | — |
Vitesse clock
| Base clock | 1290 MHz | — |
|---|---|---|
| Boost clock | 1468 MHz | — |
| Mémoire clock | 1251 MHz 10008 MHz effective | 924 MHz 3.7 Gbps effective |
| GPU clock | — | 701 MHz |
| Shader clock | — | 1401 MHz |
Mémoire
| Taille de la mémoire | 8 GB | 1536 MB |
|---|---|---|
| Type de mémoire | GDDR5X | GDDR5 |
| Bus mémoire | 256 bit | 384 bit |
| Bande passante | 320.3 GB/s | 177.4 GB/s |
Render Config
| Shading units | 2560 | 480 |
|---|---|---|
| TMUs | 160 | 60 |
| ROPs | 64 | 48 |
| Comptage SM | 20 | 15 |
| Cache L1 | 48 KB (per SM) | 64 KB (per SM) |
| Cache L2 | 2 MB | 768 KB |
Performance théorique
| Taux de pixel | 93.95 GPixel/s | 21.03 GPixel/s |
|---|---|---|
| Taux de texture | 234.9 GTexel/s | 42.06 GTexel/s |
| FP16 (half) performance | 117.4 GFLOPS (1:64) | — |
| FP32 (float) performance | 7.516 TFLOPS | 1,345 GFLOPS |
| FP64 (double) performance | 234.9 GFLOPS (1:32) | 168.1 GFLOPS (1:8) |
Board Design
| Taille Slot | MXM Module | Dual-slot |
|---|---|---|
| TDP | 150 W | 250 W |
| Sorties | No outputs | 2x DVI1x mini-HDMI |
| Connecteurs de puissance | None | 1x 6-pin + 1x 8-pin |
| Board number | E2915 SKU 10 | P1022 |
| Longueur | — | 267 mm 10.5 inches |
| Suggestions pour le PSU | — | 600 W |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.2.131 | — |
| CUDA | 6.1 | 2.0 |
| Shader model | 6.4 | 5.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Mar 26th, 2010 |
|---|---|---|
| Génération | — | GeForce 400 |
| Production | — | End-of-life |
| Prix de lancement | — | 499 USD |
| Bus interface | — | PCIe 2.0 x16 |
| Critiques | — | 84 in our database |
| Prédécesseur | — | GeForce 200 |
| Successeur | — | GeForce 500 |
