AMD Radeon Graphics 448SP vs NVIDIA GeForce MX230
Processeur graphique
| Nom du GPU | Renoir | GP108 |
|---|---|---|
| Architecture | GCN 5.1 | Pascal |
| Fonderie | GlobalFoundries | Samsung |
| Taille du processus | 7 nm | 14 nm |
| Transistors | 9,800 million | 1,800 million |
| Taille des matrices | 156 mm² | 74 mm² |
| GPU variant | — | N17S-G0-A1 |
Carte graphique intégré
| Date de publication | Jan 6th, 2020 | — |
|---|---|---|
| Génération | Renoir (Vega Mobile) | — |
| Production | Active | — |
| Bus interface | IGP | — |
Vitesse clock
| Base clock | 400 MHz | 1519 MHz |
|---|---|---|
| Boost clock | 1600 MHz | 1531 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 | 64 bit |
| Bande passante | System Dependent | 48.06 GB/s |
Render Config
| Shading units | 448 | 256 |
|---|---|---|
| TMUs | 28 | 16 |
| ROPs | 8 | 16 |
| Compute units | 7 | — |
| Comptage SM | — | 2 |
| Cache L1 | — | 48 KB (per SM) |
| Cache L2 | — | 512 KB |
Performance théorique
| Taux de pixel | 12.80 GPixel/s | 24.50 GPixel/s |
|---|---|---|
| Taux de texture | 44.80 GTexel/s | 24.50 GTexel/s |
| FP16 (half) performance | 2.867 TFLOPS (2:1) | 12.25 GFLOPS (1:64) |
| FP32 (float) performance | 1,434 GFLOPS | 783.9 GFLOPS |
| FP64 (double) performance | 89.60 GFLOPS (1:16) | 24.50 GFLOPS (1:32) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | 15 W | 10 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2.131 | 1.2 |
| Shader model | 6.4 | 6.4 |
| CUDA | — | 6.1 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Feb 21st, 2019 |
|---|---|---|
| Génération | — | GeForce MX (2xx) |
| Production | — | End-of-life |
| Bus interface | — | PCIe 3.0 x4 |
