AMD Radeon Graphics 448SP vs AMD Radeon Pro WX 3100
Processeur graphique
| Nom du GPU | Renoir | Lexa |
|---|---|---|
| Architecture | GCN 5.1 | GCN 4.0 |
| Fonderie | GlobalFoundries | GlobalFoundries |
| Taille du processus | 7 nm | 14 nm |
| Transistors | 9,800 million | 2,200 million |
| Taille des matrices | 156 mm² | 103 mm² |
| GPU variant | — | Lexa XT |
Carte graphique intégré
| Date de publication | Jan 6th, 2020 | — |
|---|---|---|
| Génération | Renoir (Vega Mobile) | — |
| Production | Active | — |
| Bus interface | IGP | — |
Vitesse clock
| Base clock | 400 MHz | 925 MHz |
|---|---|---|
| Boost clock | 1600 MHz | 1219 MHz |
| Mémoire clock | System Shared | 1500 MHz 6 Gbps effective |
Mémoire
| Taille de la mémoire | System Shared | 4 GB |
|---|---|---|
| Type de mémoire | System Shared | GDDR5 |
| Bus mémoire | System Shared | 128 bit |
| Bande passante | System Dependent | 96.00 GB/s |
Render Config
| Shading units | 448 | 512 |
|---|---|---|
| TMUs | 28 | 32 |
| ROPs | 8 | 16 |
| Compute units | 7 | 8 |
| Cache L1 | — | 16 KB (per CU) |
| Cache L2 | — | 512 KB |
Performance théorique
| Taux de pixel | 12.80 GPixel/s | 19.50 GPixel/s |
|---|---|---|
| Taux de texture | 44.80 GTexel/s | 39.01 GTexel/s |
| FP16 (half) performance | 2.867 TFLOPS (2:1) | 1,248 GFLOPS (1:1) |
| FP32 (float) performance | 1,434 GFLOPS | 1,248 GFLOPS |
| FP64 (double) performance | 89.60 GFLOPS (1:16) | 78.02 GFLOPS (1:16) |
Board Design
| Taille Slot | IGP | Single-slot |
|---|---|---|
| TDP | 15 W | 65 W |
| Sorties | No outputs | 1x DisplayPort2x mini-DisplayPort |
| Longueur | — | 168 mm 6.6 inches |
| Taille | — | 69 mm 2.7 inches |
| Suggestions pour le PSU | — | 250 W |
| Connecteurs de puissance | — | None |
| Board number | — | D091 |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (12_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.1 |
| Vulkan | 1.2.131 | 1.2 |
| Shader model | 6.4 | 6.4 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Jun 12th, 2017 |
|---|---|---|
| Génération | — | Radeon Pro |
| Production | — | End-of-life |
| Prix de lancement | — | 199 USD |
| Bus interface | — | PCIe 3.0 x8 |
