NVIDIA GeForce GTX 1080 vs NVIDIA GeForce GTX 580
Processeur graphique
| Nom du GPU | GP104 | GF110 |
|---|---|---|
| GPU variant | GP104-400-A1 | GF110-375-A1 |
| Architecture | Pascal | Fermi 2.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 16 nm | 40 nm |
| Transistors | 7,200 million | 3,000 million |
| Taille des matrices | 314 mm² | 520 mm² |
Carte graphique
| Date de publication | May 27th, 2016 | Nov 9th, 2010 |
|---|---|---|
| Génération | GeForce 10 | GeForce 500 |
| Prédécesseur | GeForce 900 | GeForce 400 |
| Successeur | GeForce 20 | GeForce 600 |
| Production | End-of-life | End-of-life |
| Prix de lancement | 599 USD | 499 USD |
| Bus interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Critiques | 183 in our database | 136 in our database |
Vitesse clock
| Base clock | 1607 MHz | — |
|---|---|---|
| Boost clock | 1733 MHz | — |
| Mémoire clock | 1251 MHz 10 Gbps effective | 1002 MHz 4 Gbps effective |
| GPU clock | — | 772 MHz |
| Shader clock | — | 1544 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 | 192.4 GB/s |
Render Config
| Shading units | 2560 | 512 |
|---|---|---|
| TMUs | 160 | 64 |
| ROPs | 64 | 48 |
| Comptage SM | 20 | 16 |
| Cache L1 | 48 KB (per SM) | 64 KB (per SM) |
| Cache L2 | 2 MB | 768 KB |
Performance théorique
| Taux de pixel | 110.9 GPixel/s | 24.70 GPixel/s |
|---|---|---|
| Taux de texture | 277.3 GTexel/s | 49.41 GTexel/s |
| FP16 (half) performance | 138.6 GFLOPS (1:64) | — |
| FP32 (float) performance | 8.873 TFLOPS | 1.581 TFLOPS |
| FP64 (double) performance | 277.3 GFLOPS (1:32) | 197.6 GFLOPS (1:8) |
Board Design
| Taille Slot | Dual-slot | Dual-slot |
|---|---|---|
| Longueur | 267 mm 10.5 inches | 267 mm 10.5 inches |
| Taille | 112 mm 4.4 inches | — |
| Taille | 40 mm 1.6 inches | — |
| TDP | 180 W | 244 W |
| Suggestions pour le PSU | 450 W | 550 W |
| Sorties | 1x DVI1x HDMI3x DisplayPort | 2x DVI1x mini-HDMI |
| Connecteurs de puissance | 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Board number | PG413 SKU 0 | P1261 SKU 02 |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.1 |
| Vulkan | 1.2 | — |
| CUDA | 6.1 | 2.0 |
| Shader model | 6.4 | 5.1 |
