NVIDIA GeForce 315 OEM vs NVIDIA GeForce GTX 1080 11Gbps
Processeur graphique
| Nom du GPU | GT215 | GP104 |
|---|---|---|
| GPU variant | GT215-450-A2 | GP104-410-A1 |
| Architecture | Tesla 2.0 | Pascal |
| Fonderie | TSMC | TSMC |
| Taille du processus | 40 nm | 16 nm |
| Transistors | 727 million | 7,200 million |
| Taille des matrices | 144 mm² | 314 mm² |
Carte graphique
| Date de publication | Apr 28th, 2011 | Apr 20th, 2017 |
|---|---|---|
| Génération | GeForce 300 | GeForce 10 |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Prédécesseur | GeForce 200 | GeForce 900 |
| Successeur | GeForce 400 | GeForce 20 |
| Prix de lancement | — | 499 USD |
| Critiques | — | 183 in our database |
Vitesse clock
| GPU clock | 506 MHz | — |
|---|---|---|
| Shader clock | 1012 MHz | — |
| Mémoire clock | 350 MHz 700 Mbps effective | 1376 MHz 11 Gbps effective |
| Base clock | — | 1607 MHz |
| Boost clock | — | 1733 MHz |
Mémoire
| Taille de la mémoire | 256 MB | 8 GB |
|---|---|---|
| Type de mémoire | DDR2 | GDDR5X |
| Bus mémoire | 64 bit | 256 bit |
| Bande passante | 5.600 GB/s | 352.3 GB/s |
Render Config
| Shading units | 48 | 2560 |
|---|---|---|
| TMUs | 16 | 160 |
| ROPs | 4 | 64 |
| Comptage SM | 6 | 20 |
| Cache L2 | 32 KB | 2 MB |
| Cache L1 | — | 48 KB (per SM) |
Performance théorique
| Taux de pixel | 2.024 GPixel/s | 110.9 GPixel/s |
|---|---|---|
| Taux de texture | 8.096 GTexel/s | 277.3 GTexel/s |
| FP32 (float) performance | 97.15 GFLOPS | 8.873 TFLOPS |
| FP16 (half) performance | — | 138.6 GFLOPS (1:64) |
| FP64 (double) performance | — | 277.3 GFLOPS (1:32) |
Board Design
| Taille Slot | Single-slot | Dual-slot |
|---|---|---|
| Longueur | 168 mm 6.6 inches | 267 mm 10.5 inches |
| TDP | 33 W | 180 W |
| Suggestions pour le PSU | 200 W | 450 W |
| Sorties | 1x DVI1x HDMI1x VGA | 1x DVI1x HDMI3x DisplayPort |
| Connecteurs de puissance | None | 1x 8-pin |
| Board number | P680 | PG413 SKU 5 |
| Taille | — | 112 mm 4.4 inches |
| Taille | — | 40 mm 1.6 inches |
Caractéristiques graphiques
| DirectX | 11.1 (10_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | — | 1.2 |
| CUDA | 1.2 | 6.1 |
| Shader model | 4.1 | 6.4 |
