Intel GMA 950 vs NVIDIA GeForce GTX 670
Processeur graphique
| Nom du GPU | Calistoga | GK104 |
|---|---|---|
| GPU variant | Calistoga-GME | GK104-325-A2 |
| Architecture | Generation 3.5 | Kepler |
| Fonderie | Intel | TSMC |
| Taille du processus | 90 nm | 28 nm |
| Transistors | unknown | 3,540 million |
| Taille des matrices | unknown | 294 mm² |
Carte graphique intégré
| Date de publication | 2006 | — |
|---|---|---|
| Génération | GMA Graphics-M (GMA 950 IGP) | — |
| Production | End-of-life | — |
| Bus interface | FSB | — |
| Critiques | 1 in our database | — |
Vitesse clock
| GPU clock | 250 MHz | — |
|---|---|---|
| Mémoire clock | System Shared | 1502 MHz 6 Gbps effective |
| Base clock | — | 915 MHz |
| Boost clock | — | 980 MHz |
Mémoire
| Taille de la mémoire | System Shared | 2 GB |
|---|---|---|
| Type de mémoire | System Shared | GDDR5 |
| Bus mémoire | System Shared | 256 bit |
| Bande passante | System Dependent | 192.3 GB/s |
Render Config
| Pixel shaders | 4 | — |
|---|---|---|
| Vertex shaders | 1 | — |
| TMUs | 4 | 112 |
| ROPs | 1 | 32 |
| Shading units | — | 1344 |
| Comptage SMX | — | 7 |
| Cache L1 | — | 16 KB (per SMX) |
| Cache L2 | — | 512 KB |
Performance théorique
| Taux de pixel | 250.0 MPixel/s | 27.44 GPixel/s |
|---|---|---|
| Vertex rate | 62.50 MVertices/s | — |
| Taux de texture | 1.000 GTexel/s | 109.8 GTexel/s |
| FP32 (float) performance | — | 2.634 TFLOPS |
| FP64 (double) performance | — | 109.8 GFLOPS (1:24) |
Board Design
| Taille Slot | IGP | Dual-slot |
|---|---|---|
| TDP | 7 W | 170 W |
| Sorties | No outputs | 2x DVI1x HDMI1x DisplayPort |
| Longueur | — | 241 mm 9.5 inches |
| Taille | — | 111 mm 4.4 inches |
| Taille | — | 38 mm 1.5 inches |
| Suggestions pour le PSU | — | 450 W |
| Connecteurs de puissance | — | 2x 6-pin |
| Board number | — | P2004 |
Caractéristiques graphiques
| DirectX | 9.0c | 12 (11_0) |
|---|---|---|
| OpenGL | 2.0 | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.1 |
| Shader model | 3.0 | 5.1 |
| CUDA | — | 3.0 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | May 10th, 2012 |
|---|---|---|
| Génération | — | GeForce 600 |
| Production | — | End-of-life |
| Prix de lancement | — | 399 USD |
| Bus interface | — | PCIe 3.0 x16 |
| Critiques | — | 108 in our database |
| Prédécesseur | — | GeForce 500 |
| Successeur | — | GeForce 700 |
