AMD Radeon VII vs NVIDIA GeForce RTX 2060 Mobile Refresh
Processeur graphique
| Nom du GPU | Vega 20 | TU106B |
|---|---|---|
| GPU variant | Vega 20 XT | N18E-G1-KD-A1 |
| Architecture | GCN 5.1 | Turing |
| Fonderie | TSMC | TSMC |
| Taille du processus | 7 nm | 12 nm |
| Transistors | 13,230 million | 10,800 million |
| Taille des matrices | 331 mm² | 445 mm² |
Carte graphique
| Date de publication | Feb 7th, 2019 | — |
|---|---|---|
| Génération | Vega II | — |
| Production | Active | — |
| Prix de lancement | 699 USD | — |
| Prix courant | Amazon / Newegg | — |
| Bus interface | PCIe 3.0 x16 | — |
| Prédécesseur | Vega | — |
| Successeur | Navi | — |
Vitesse clock
| Base clock | 1400 MHz | 1005 MHz |
|---|---|---|
| Boost clock | 1750 MHz | 1560 MHz |
| Peak clock | 1802 MHz | — |
| Mémoire clock | 1000 MHz 2 Gbps effective | 1375 MHz 11 Gbps effective |
Mémoire
| Taille de la mémoire | 16 GB | 6 GB |
|---|---|---|
| Type de mémoire | HBM2 | GDDR6 |
| Bus mémoire | 4096 bit | 192 bit |
| Bande passante | 1,024 GB/s | 264.0 GB/s |
Render Config
| Shading units | 3840 | 1920 |
|---|---|---|
| TMUs | 240 | 120 |
| ROPs | 64 | 48 |
| Compute units | 60 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 4 MB | 3 MB |
| Comptage SM | — | 30 |
| Tensor cores | — | 240 |
| RT cores | — | 30 |
Performance théorique
| Taux de pixel | 112.0 GPixel/s | 74.88 GPixel/s |
|---|---|---|
| Taux de texture | 420.0 GTexel/s | 187.2 GTexel/s |
| FP16 (half) performance | 26.88 TFLOPS (2:1) | 11.98 TFLOPS (2:1) |
| FP32 (float) performance | 13.44 TFLOPS | 5.990 TFLOPS |
| FP64 (double) performance | 3.360 TFLOPS (1:4) | 187.2 GFLOPS (1:32) |
Board Design
| Taille Slot | Dual-slot | MXM Module |
|---|---|---|
| Longueur | 280 mm 11 inches | — |
| Taille | 125 mm 4.9 inches | — |
| Taille | 40 mm 1.6 inches | — |
| TDP | 295 W | 65 W |
| Suggestions pour le PSU | 600 W | — |
| Sorties | 1x HDMI3x DisplayPort | No outputs |
| Connecteurs de puissance | 2x 8-pin | None |
| Board number | 109-D36037-00_04 | E4914 SKU 31 |
| gpu.details.bios-number | 113-D3600200-105 | — |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.6 |
| CUDA | — | 7.5 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Jan 29th, 2019 |
|---|---|---|
| Génération | — | GeForce 20 Mobile |
| Production | — | Active |
| Bus interface | — | PCIe 3.0 x16 |
| Prédécesseur | — | GeForce 10 Mobile |
| Successeur | — | GeForce 30 Mobile |
