NVIDIA GeForce GTX 675MX Mac Edition vs NVIDIA GeForce MX150 GP107
Processeur graphique
| Nom du GPU | GK104 | GP107 |
|---|---|---|
| GPU variant | N13E-GSR-A2 | — |
| Architecture | Kepler | Pascal |
| Fonderie | TSMC | Samsung |
| Taille du processus | 28 nm | 14 nm |
| Transistors | 3,540 million | 3,300 million |
| Taille des matrices | 294 mm² | 132 mm² |
Graphiques mobiles
| Date de publication | Apr 1st, 2013 | Feb 23rd, 2019 |
|---|---|---|
| Génération | GeForce 600M | GeForce MX (1xx) |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x4 |
| Prédécesseur | GeForce 500M | — |
| Successeur | GeForce 700M | — |
Vitesse clock
| GPU clock | 719 MHz | — |
|---|---|---|
| Mémoire clock | 1250 MHz 5 Gbps effective | 1502 MHz 6 Gbps effective |
| Base clock | — | 1469 MHz |
| Boost clock | — | 1532 MHz |
Mémoire
| Taille de la mémoire | 1024 MB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 256 bit | 64 bit |
| Bande passante | 160.0 GB/s | 48.06 GB/s |
Render Config
| Shading units | 1344 | 384 |
|---|---|---|
| TMUs | 112 | 24 |
| ROPs | 32 | 16 |
| Comptage SMX | 7 | — |
| Cache L1 | 16 KB (per SMX) | 48 KB (per SM) |
| Cache L2 | 512 KB | 512 KB |
| Comptage SM | — | 3 |
Performance théorique
| Taux de pixel | 20.13 GPixel/s | 24.51 GPixel/s |
|---|---|---|
| Taux de texture | 80.53 GTexel/s | 36.77 GTexel/s |
| FP32 (float) performance | 1.933 TFLOPS | 1,177 GFLOPS |
| FP64 (double) performance | 80.53 GFLOPS (1:24) | 36.77 GFLOPS (1:32) |
| FP16 (half) performance | — | 18.38 GFLOPS (1:64) |
Board Design
| TDP | 100 W | 25 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | IGP |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 3.0 | 6.1 |
| Shader model | 5.1 | 6.4 |
