NVIDIA GeForce GTX 560 Ti 448 vs NVIDIA GRID K2
Processeur graphique
| Nom du GPU | GF110 | GK104 |
|---|---|---|
| GPU variant | GF110-270-A1 | GK104-895-A2 |
| Architecture | Fermi 2.0 | Kepler |
| Fonderie | TSMC | TSMC |
| Taille du processus | 40 nm | 28 nm |
| Transistors | 3,000 million | 3,540 million |
| Taille des matrices | 520 mm² | 294 mm² |
Carte graphique
| Date de publication | Nov 29th, 2011 | May 11th, 2013 |
|---|---|---|
| Génération | GeForce 500 | GRID |
| Production | End-of-life | End-of-life |
| Prix de lancement | 289 USD | 5,199 USD |
| Bus interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Critiques | 36 in our database | — |
| Prédécesseur | GeForce 400 | — |
| Successeur | GeForce 600 | — |
Vitesse clock
| GPU clock | 732 MHz | 745 MHz |
|---|---|---|
| Shader clock | 1464 MHz | — |
| Mémoire clock | 950 MHz 3.8 Gbps effective | 1250 MHz 5 Gbps effective |
Mémoire
| Taille de la mémoire | 1280 MB | 4 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 320 bit | 256 bit |
| Bande passante | 152.0 GB/s | 160.0 GB/s |
Render Config
| Shading units | 448 | 1536 |
|---|---|---|
| TMUs | 56 | 128 |
| ROPs | 40 | 32 |
| Comptage SM | 14 | — |
| Cache L1 | 64 KB (per SM) | 16 KB (per SMX) |
| Cache L2 | 640 KB | 512 KB |
| Comptage SMX | — | 8 |
Performance théorique
| Taux de pixel | 20.50 GPixel/s | 23.84 GPixel/s |
|---|---|---|
| Taux de texture | 40.99 GTexel/s | 95.36 GTexel/s |
| FP32 (float) performance | 1,312 GFLOPS | 2.289 TFLOPS |
| FP64 (double) performance | 164.0 GFLOPS (1:8) | 95.36 GFLOPS (1:24) |
Board Design
| Taille Slot | Dual-slot | Dual-slot |
|---|---|---|
| Longueur | 267 mm 10.5 inches | 267 mm 10.5 inches |
| TDP | 210 W | 225 W |
| Suggestions pour le PSU | 550 W | 550 W |
| Sorties | 2x DVI1x mini-HDMI | No outputs |
| Connecteurs de puissance | 2x 6-pin | 1x 8-pin |
| Board number | P1263 | P2055 |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | — | 1.1 |
| CUDA | 2.0 | 3.0 |
| Shader model | 5.1 | 5.1 |
