AMD Radeon RX 540X Mobile vs NVIDIA GeForce GTX 555 OEM
Processeur graphique
| Nom du GPU | Polaris 23 | GF114 |
|---|---|---|
| GPU variant | Polaris 23 MXL | GF114-200-KB-A1 |
| Architecture | GCN 4.0 | Fermi 2.0 |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 14 nm | 40 nm |
| Transistors | 2,200 million | 1,950 million |
| Taille des matrices | 103 mm² | 332 mm² |
Graphiques mobiles
| Date de publication | Apr 11th, 2018 | — |
|---|---|---|
| Génération | Mobility Radeon (RX M500X) | — |
| Production | Active | — |
| Bus interface | PCIe 3.0 x8 | — |
| Prédécesseur | Crystal System | — |
Vitesse clock
| Base clock | 1124 MHz | — |
|---|---|---|
| Boost clock | 1211 MHz | — |
| Mémoire clock | 1500 MHz 6 Gbps effective | 957 MHz 3.8 Gbps effective |
| GPU clock | — | 736 MHz |
| Shader clock | — | 1472 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 1024 MB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 128 bit | 192 bit |
| Bande passante | 96.00 GB/s | 91.87 GB/s |
Render Config
| Shading units | 512 | 288 |
|---|---|---|
| TMUs | 32 | 48 |
| ROPs | 16 | 24 |
| Compute units | 8 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 512 KB | 384 KB |
| Comptage SM | — | 6 |
Performance théorique
| Taux de pixel | 19.38 GPixel/s | 8.832 GPixel/s |
|---|---|---|
| Taux de texture | 38.75 GTexel/s | 35.33 GTexel/s |
| FP16 (half) performance | 1,240 GFLOPS (1:1) | — |
| FP32 (float) performance | 1,240 GFLOPS | 847.9 GFLOPS |
| FP64 (double) performance | 77.50 GFLOPS (1:16) | 70.66 GFLOPS (1:12) |
Board Design
| Taille Slot | IGP | Dual-slot |
|---|---|---|
| TDP | 50 W | 150 W |
| Sorties | No outputs | 2x DVI1x mini-HDMI |
| Connecteurs de puissance | None | 2x 6-pin |
| Longueur | — | 210 mm 8.3 inches |
| Suggestions pour le PSU | — | 450 W |
| Board number | — | P1041 |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.1 |
| Vulkan | 1.2 | — |
| Shader model | 6.4 | 5.1 |
| CUDA | — | 2.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | May 14th, 2011 |
|---|---|---|
| Génération | — | GeForce 500 |
| Production | — | End-of-life |
| Bus interface | — | PCIe 2.0 x16 |
| Prédécesseur | — | GeForce 400 |
| Successeur | — | GeForce 600 |
