AMD Radeon RX 550X 640SP vs NVIDIA GeForce MX330
Processeur graphique
| Nom du GPU | Baffin | GP108 |
|---|---|---|
| GPU variant | Baffin LE | GP108-655-A1 (N17S-G3-A1) |
| Architecture | GCN 4.0 | Pascal |
| Fonderie | GlobalFoundries | Samsung |
| Taille du processus | 14 nm | 14 nm |
| Transistors | 3,000 million | 1,800 million |
| Taille des matrices | 123 mm² | 74 mm² |
Carte graphique
| Date de publication | Apr 11th, 2018 | — |
|---|---|---|
| Génération | Polaris | — |
| Production | Active | — |
| Bus interface | PCIe 3.0 x8 | — |
| Prédécesseur | Polaris | — |
| Successeur | Vega | — |
Vitesse clock
| Base clock | 1019 MHz | 1531 MHz |
|---|---|---|
| Boost clock | 1071 MHz | 1594 MHz |
| Mémoire clock | 1500 MHz 6 Gbps effective | 1752 MHz 7 Gbps effective |
Mémoire
| Taille de la mémoire | 2 GB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 128 bit | 64 bit |
| Bande passante | 96.00 GB/s | 56.06 GB/s |
Render Config
| Shading units | 640 | 384 |
|---|---|---|
| TMUs | 40 | 24 |
| ROPs | 16 | 16 |
| Compute units | 10 | — |
| Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
| Cache L2 | 1024 KB | 512 KB |
| Comptage SM | — | 3 |
Performance théorique
| Taux de pixel | 17.14 GPixel/s | 25.50 GPixel/s |
|---|---|---|
| Taux de texture | 42.84 GTexel/s | 38.26 GTexel/s |
| FP16 (half) performance | 1,371 GFLOPS (1:1) | 19.13 GFLOPS (1:64) |
| FP32 (float) performance | 1,371 GFLOPS | 1,224 GFLOPS |
| FP64 (double) performance | 85.68 GFLOPS (1:16) | 38.26 GFLOPS (1:32) |
Board Design
| Taille Slot | Dual-slot | IGP |
|---|---|---|
| Longueur | 145 mm 5.7 inches | — |
| TDP | 60 W | 10 W |
| Suggestions pour le PSU | 250 W | — |
| Sorties | 1x DVI1x HDMI1x DisplayPort | No outputs |
| Connecteurs de puissance | None | None |
| Board number | D090-21 | — |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.4 |
| CUDA | — | 6.1 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Feb 10th, 2020 |
|---|---|---|
| Génération | — | GeForce MX (3xx) |
| Production | — | End-of-life |
| Bus interface | — | PCIe 3.0 x4 |
