Intel UHD Graphics 620 vs NVIDIA GeForce GTX 660 Ti
Processeur graphique
| Nom du GPU | Kaby Lake GT2 | GK104 |
|---|---|---|
| Architecture | Generation 9.5 | Kepler |
| Fonderie | Intel | TSMC |
| Taille du processus | 14 nm++ | 28 nm |
| Transistors | unknown | 3,540 million |
| Taille des matrices | unknown | 294 mm² |
| GPU variant | — | GK104-300-KD-A2 |
Carte graphique intégré
| Date de publication | Sep 1st, 2017 | — |
|---|---|---|
| Génération | HD Graphics-M (Kaby Lake Refresh) | — |
| Production | Active | — |
| Bus interface | Ring Bus | — |
| Critiques | 1 in our database | — |
Vitesse clock
| Base clock | 300 MHz | 915 MHz |
|---|---|---|
| Boost clock | 1000 MHz | 980 MHz |
| Mémoire clock | System Shared | 1502 MHz 6 Gbps effective |
Mémoire
| Taille de la mémoire | System Shared | 2 GB |
|---|---|---|
| Type de mémoire | System Shared | GDDR5 |
| Bus mémoire | System Shared | 192 bit |
| Bande passante | System Dependent | 144.2 GB/s |
Render Config
| Shading units | 192 | 1344 |
|---|---|---|
| TMUs | 24 | 112 |
| ROPs | 3 | 24 |
| Unités d'exécution | 24 | — |
| Comptage SMX | — | 7 |
| Cache L1 | — | 16 KB (per SMX) |
| Cache L2 | — | 384 KB |
Performance théorique
| Taux de pixel | 3.000 GPixel/s | 27.44 GPixel/s |
|---|---|---|
| Taux de texture | 24.00 GTexel/s | 109.8 GTexel/s |
| FP16 (half) performance | 768.0 GFLOPS (2:1) | — |
| FP32 (float) performance | 384.0 GFLOPS | 2.634 TFLOPS |
| FP64 (double) performance | 96.00 GFLOPS (1:4) | 109.8 GFLOPS (1:24) |
Board Design
| Taille Slot | IGP | Dual-slot |
|---|---|---|
| TDP | 15 W | 150 W |
| Sorties | No outputs | 2x DVI1x HDMI1x DisplayPort |
| Longueur | — | 241 mm 9.5 inches |
| Suggestions pour le PSU | — | 450 W |
| Connecteurs de puissance | — | 2x 6-pin |
| Board number | — | P2004 |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader model | 6.4 | 5.1 |
| CUDA | — | 3.0 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Aug 16th, 2012 |
|---|---|---|
| Génération | — | GeForce 600 |
| Production | — | End-of-life |
| Prix de lancement | — | 299 USD |
| Bus interface | — | PCIe 3.0 x16 |
| Critiques | — | 83 in our database |
| Prédécesseur | — | GeForce 500 |
| Successeur | — | GeForce 700 |
