AMD Radeon RX 6800 vs NVIDIA Quadro RTX 6000 Mobile
Processeur graphique
| Nom du GPU | Navi 21 | TU102 |
|---|---|---|
| GPU variant | Navi 21 XL (215-121000187) | — |
| Architecture | RDNA 2.0 | Turing |
| Fonderie | TSMC | TSMC |
| Taille du processus | 7 nm | 12 nm |
| Transistors | 26,800 million | 18,600 million |
| Taille des matrices | 520 mm² | 754 mm² |
Carte graphique
| Date de publication | Oct 28th, 2020 | — |
|---|---|---|
| gpu.details.availability | Nov 18th, 2020 | — |
| Génération | Navi II | — |
| Prédécesseur | Navi | — |
| Production | Active | — |
| Prix de lancement | 579 USD | — |
| Bus interface | PCIe 4.0 x16 | — |
| Critiques | 22 in our database | — |
| Successeur | Navi III | — |
Vitesse clock
| Base clock | 1700 MHz | 1275 MHz |
|---|---|---|
| Game clock | 1815 MHz | — |
| Boost clock | 2105 MHz | 1455 MHz |
| Mémoire clock | 2000 MHz 16 Gbps effective | 1750 MHz 14 Gbps effective |
Mémoire
| Taille de la mémoire | 16 GB | 24 GB |
|---|---|---|
| Type de mémoire | GDDR6 | GDDR6 |
| Bus mémoire | 256 bit | 384 bit |
| Bande passante | 512.0 GB/s | 672.0 GB/s |
Render Config
| Shading units | 3840 | 4608 |
|---|---|---|
| TMUs | 240 | 288 |
| ROPs | 96 | 96 |
| Compute units | 60 | — |
| RT cores | 60 | 72 |
| gpu.details.l0-cache | 32 KB per WGP | — |
| Cache L1 | 128 KB per Array | 64 KB (per SM) |
| Cache L2 | 4 MB | 6 MB |
| gpu.details.l3-cache | 128 MB | — |
| Comptage SM | — | 72 |
| Tensor cores | — | 576 |
Performance théorique
| Taux de pixel | 202.1 GPixel/s | 139.7 GPixel/s |
|---|---|---|
| Taux de texture | 505.2 GTexel/s | 419.0 GTexel/s |
| FP16 (half) performance | 32.33 TFLOPS (2:1) | 26.82 TFLOPS (2:1) |
| FP32 (float) performance | 16.17 TFLOPS | 13.41 TFLOPS |
| FP64 (double) performance | 1,010 GFLOPS (1:16) | 419.0 GFLOPS (1:32) |
Board Design
| Taille Slot | Dual-slot | — |
|---|---|---|
| Longueur | 267 mm 10.5 inches | — |
| Taille | 120 mm 4.7 inches | — |
| Taille | 40 mm 1.6 inches | — |
| TDP | 250 W | unknown |
| Suggestions pour le PSU | 600 W | — |
| Sorties | 1x HDMI2x DisplayPort1x USB Type-C | No outputs |
| Connecteurs de puissance | 2x 8-pin | None |
| Numéro de pièce | 102-D41209 | — |
| Board number | 109-D412A7 | — |
Caractéristiques graphiques
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.5 | 6.6 |
| CUDA | — | 7.5 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | 2020 |
|---|---|---|
| Génération | — | Quadro Mobile (Tx000) |
| Production | — | Active |
| Bus interface | — | PCIe 3.0 x16 |
