AMD Radeon RX Vega Nano vs NVIDIA Quadro P400
Processeur graphique
| Nom du GPU | Vega 10 | GP107 |
|---|---|---|
| GPU variant | Vega 10 XT (215-0894200) | — |
| Architecture | GCN 5.0 | Pascal |
| Fonderie | GlobalFoundries | Samsung |
| Taille du processus | 14 nm | 14 nm |
| Transistors | 12,500 million | 3,300 million |
| Taille des matrices | 495 mm² | 132 mm² |
Carte graphique
| Date de publication | Never Released | Feb 7th, 2017 |
|---|---|---|
| Génération | Vega | Quadro |
| Prédécesseur | Polaris | — |
| Successeur | Navi | — |
| Production | unknown | End-of-life |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Vitesse clock
| Base clock | 1247 MHz | 1228 MHz |
|---|---|---|
| Boost clock | 1546 MHz | 1252 MHz |
| Mémoire clock | 800 MHz 1600 Mbps effective | 1002 MHz 4 Gbps effective |
Mémoire
| Taille de la mémoire | 8 GB | 2 GB |
|---|---|---|
| Type de mémoire | HBM2 | GDDR5 |
| Bus mémoire | 2048 bit | 64 bit |
| Bande passante | 409.6 GB/s | 32.06 GB/s |
Render Config
| Shading units | 4096 | 256 |
|---|---|---|
| TMUs | 256 | 16 |
| ROPs | 64 | 16 |
| Compute units | 64 | — |
| Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
| Cache L2 | 4 MB | 512 KB |
| Comptage SM | — | 2 |
Performance théorique
| Taux de pixel | 98.94 GPixel/s | 20.03 GPixel/s |
|---|---|---|
| Taux de texture | 395.8 GTexel/s | 20.03 GTexel/s |
| FP32 (float) performance | 12.66 TFLOPS | 641.0 GFLOPS |
| FP64 (double) performance | 791.6 GFLOPS (1:16) | 20.03 GFLOPS (1:32) |
| FP16 (half) performance | — | 10.02 GFLOPS (1:64) |
Board Design
| Taille Slot | Dual-slot | Single-slot |
|---|---|---|
| Longueur | 152 mm 6 inches | 150 mm 5.9 inches |
| Taille | 111 mm 4.4 inches | 69 mm 2.7 inches |
| TDP | 175 W | 30 W |
| Suggestions pour le PSU | 450 W | 200 W |
| Sorties | 1x HDMI3x DisplayPort | 3x mini-DisplayPort |
| Connecteurs de puissance | 1x 8-pin | None |
| Board number | — | PG212 SKU 500 |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 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 |
