NVIDIA GeForce GTX 660M Mac Edition vs NVIDIA GeForce MX110
Processeur graphique
| Nom du GPU | GK107 | GM108 |
|---|---|---|
| Architecture | Kepler | Maxwell |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 28 nm |
| Transistors | 1,270 million | unknown |
| Taille des matrices | 118 mm² | unknown |
| GPU variant | — | N16V-GMR1-A1 |
Graphiques mobiles
| Date de publication | Apr 1st, 2013 | Nov 17th, 2017 |
|---|---|---|
| Génération | GeForce 600M | GeForce MX (1xx) |
| Production | End-of-life | End-of-life |
| Bus interface | MXM-B (3.0) | PCIe 3.0 x4 |
| Prédécesseur | GeForce 500M | — |
| Successeur | GeForce 700M | — |
Vitesse clock
| GPU clock | 950 MHz | — |
|---|---|---|
| Mémoire clock | 1250 MHz 5 Gbps effective | 1253 MHz 5 Gbps effective |
| Base clock | — | 978 MHz |
| Boost clock | — | 1006 MHz |
Mémoire
| Taille de la mémoire | 512 MB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 128 bit | 64 bit |
| Bande passante | 80.00 GB/s | 40.10 GB/s |
Render Config
| Shading units | 384 | 384 |
|---|---|---|
| TMUs | 32 | 24 |
| ROPs | 16 | 8 |
| Comptage SMX | 2 | — |
| Cache L1 | 16 KB (per SMX) | 64 KB (per SMM) |
| Cache L2 | 256 KB | 1024 KB |
| Comptage SMM | — | 3 |
Performance théorique
| Taux de pixel | 7.600 GPixel/s | 8.048 GPixel/s |
|---|---|---|
| Taux de texture | 30.40 GTexel/s | 24.14 GTexel/s |
| FP32 (float) performance | 729.6 GFLOPS | 772.6 GFLOPS |
| FP64 (double) performance | 30.40 GFLOPS (1:24) | 24.14 GFLOPS (1:32) |
Board Design
| Taille Slot | MXM Module | IGP |
|---|---|---|
| TDP | 50 W | 30 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | None |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.1 |
| CUDA | 3.0 | 5.0 |
| Shader model | 5.1 | 5.1 |
