AMD Radeon Graphics 448SP vs NVIDIA GeForce GTX 1650 GDDR6
Processeur graphique
| Nom du GPU | Renoir | TU117 |
|---|---|---|
| Architecture | GCN 5.1 | Turing |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 7 nm | 12 nm |
| Transistors | 9,800 million | 4,700 million |
| Taille des matrices | 156 mm² | 200 mm² |
| GPU variant | — | TU117-300-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 | 1410 MHz |
|---|---|---|
| Boost clock | 1600 MHz | 1590 MHz |
| Mémoire clock | System Shared | 1500 MHz 12 Gbps effective |
Mémoire
| Taille de la mémoire | System Shared | 4 GB |
|---|---|---|
| Type de mémoire | System Shared | GDDR6 |
| Bus mémoire | System Shared | 128 bit |
| Bande passante | System Dependent | 192.0 GB/s |
Render Config
| Shading units | 448 | 896 |
|---|---|---|
| TMUs | 28 | 56 |
| ROPs | 8 | 32 |
| Compute units | 7 | — |
| Comptage SM | — | 14 |
| Cache L1 | — | 64 KB (per SM) |
| Cache L2 | — | 1024 KB |
Performance théorique
| Taux de pixel | 12.80 GPixel/s | 50.88 GPixel/s |
|---|---|---|
| Taux de texture | 44.80 GTexel/s | 89.04 GTexel/s |
| FP16 (half) performance | 2.867 TFLOPS (2:1) | 5.699 TFLOPS (2:1) |
| FP32 (float) performance | 1,434 GFLOPS | 2.849 TFLOPS |
| FP64 (double) performance | 89.60 GFLOPS (1:16) | 89.04 GFLOPS (1:32) |
Board Design
| Taille Slot | IGP | Dual-slot |
|---|---|---|
| TDP | 15 W | 75 W |
| Sorties | No outputs | 1x DVI1x HDMI1x DisplayPort |
| Longueur | — | 229 mm 9 inches |
| Taille | — | 111 mm 4.4 inches |
| Taille | — | 35 mm 1.4 inches |
| Suggestions pour le PSU | — | 250 W |
| Connecteurs de puissance | — | None |
| Board number | — | PG177 SKU 1 |
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 | 6.6 |
| CUDA | — | 7.5 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Apr 1st, 2020 |
|---|---|---|
| Génération | — | GeForce 16 |
| Prédécesseur | — | GeForce 10 |
| Successeur | — | GeForce 20 |
| Production | — | Active |
| Prix de lancement | — | 149 USD |
| Bus interface | — | PCIe 3.0 x16 |
| Critiques | — | 45 in our database |
