AMD Radeon RX 550 vs NVIDIA Quadro K1200
Processeur graphique
| Nom du GPU | Lexa | GM107 |
|---|---|---|
| GPU variant | Lexa PRO (215-0904018) | GM107-860-A2 |
| Architecture | GCN 4.0 | Maxwell |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 14 nm | 28 nm |
| Transistors | 2,200 million | 1,870 million |
| Taille des matrices | 103 mm² | 148 mm² |
Carte graphique
| Date de publication | Apr 20th, 2017 | Jan 28th, 2015 |
|---|---|---|
| Génération | Polaris | Quadro |
| Production | End-of-life | End-of-life |
| Prix de lancement | 79 USD | — |
| Bus interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
| Prédécesseur | Arctic Islands | — |
| Successeur | Vega | — |
| Critiques | — | 26 in our database |
Vitesse clock
| Base clock | 1100 MHz | 1058 MHz |
|---|---|---|
| Boost clock | 1183 MHz | 1124 MHz |
| Mémoire clock | 1750 MHz 7 Gbps effective | 1250 MHz 5 Gbps effective |
Mémoire
| Taille de la mémoire | 2 GB | 4 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 112.0 GB/s | 80.00 GB/s |
Render Config
| Shading units | 512 | 512 |
|---|---|---|
| TMUs | 32 | 32 |
| ROPs | 16 | 16 |
| Compute units | 8 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SMM) |
| Cache L2 | 512 KB | 2 MB |
| Comptage SMM | — | 4 |
Performance théorique
| Taux de pixel | 18.93 GPixel/s | 17.98 GPixel/s |
|---|---|---|
| Taux de texture | 37.86 GTexel/s | 35.97 GTexel/s |
| FP16 (half) performance | 1,211 GFLOPS (1:1) | — |
| FP32 (float) performance | 1,211 GFLOPS | 1,151 GFLOPS |
| FP64 (double) performance | 75.71 GFLOPS (1:16) | 35.97 GFLOPS (1:32) |
Board Design
| Taille Slot | Dual-slot | Single-slot |
|---|---|---|
| Longueur | 145 mm 5.7 inches | 160 mm 6.3 inches |
| TDP | 50 W | 45 W |
| Suggestions pour le PSU | 250 W | 200 W |
| Sorties | 1x DVI1x HDMI1x DisplayPort | 4x mini-DisplayPort |
| Connecteurs de puissance | None | None |
| Board number | D090-01 | — |
| Taille | — | 69 mm 2.7 inches |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader model | 6.4 | 5.1 |
| CUDA | — | 5.0 |
