AMD Radeon Pro Vega II vs NVIDIA Quadro GP100
Processeur graphique
| Nom du GPU | Vega 20 | GP100 |
|---|---|---|
| GPU variant | Vega 20 XT | — |
| Architecture | GCN 5.1 | Pascal |
| Fonderie | TSMC | TSMC |
| Taille du processus | 7 nm | 16 nm |
| Transistors | 13,230 million | 15,300 million |
| Taille des matrices | 331 mm² | 610 mm² |
Carte graphique
| Date de publication | Jun 3rd, 2019 | Oct 1st, 2016 |
|---|---|---|
| Génération | Radeon Pro Mac | Quadro |
| Production | Active | End-of-life |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Vitesse clock
| Base clock | 1574 MHz | 1304 MHz |
|---|---|---|
| Boost clock | 1720 MHz | 1442 MHz |
| Mémoire clock | 806 MHz 1612 Mbps effective | 715 MHz 1430 Mbps effective |
Mémoire
| Taille de la mémoire | 32 GB | 16 GB |
|---|---|---|
| Type de mémoire | HBM2 | HBM2 |
| Bus mémoire | 4096 bit | 4096 bit |
| Bande passante | 825.3 GB/s | 732.2 GB/s |
Render Config
| Shading units | 4096 | 3584 |
|---|---|---|
| TMUs | 256 | 224 |
| ROPs | 64 | 96 |
| Compute units | 64 | — |
| Cache L1 | 16 KB (per CU) | 24 KB (per SM) |
| Cache L2 | 4 MB | 4 MB |
| Comptage SM | — | 56 |
Performance théorique
| Taux de pixel | 110.1 GPixel/s | 138.4 GPixel/s |
|---|---|---|
| Taux de texture | 440.3 GTexel/s | 323.0 GTexel/s |
| FP16 (half) performance | 28.18 TFLOPS (2:1) | 20.67 TFLOPS (2:1) |
| FP32 (float) performance | 14.09 TFLOPS | 10.34 TFLOPS |
| FP64 (double) performance | 880.6 GFLOPS (1:16) | 5.168 TFLOPS (1:2) |
Board Design
| Taille Slot | Quad-slot | Dual-slot |
|---|---|---|
| TDP | 475 W | 235 W |
| Suggestions pour le PSU | 850 W | 550 W |
| Sorties | 1x HDMI4x Thunderbolt | 1x DVI4x DisplayPort |
| Connecteurs de puissance | None | 1x 8-pin |
| Board number | MW672ZM/A | — |
| Longueur | — | 267 mm 10.5 inches |
| Taille | — | 111 mm 4.4 inches |
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 | — | 6.0 |
