NVIDIA GeForce RTX 3080 Ti vs NVIDIA Quadro T2000 Max-Q
Processeur graphique
| Nom du GPU | GA102 | TU117 |
|---|---|---|
| GPU variant | GA102-300-A1 | — |
| Architecture | Ampere | Turing |
| Fonderie | TSMC | TSMC |
| Taille du processus | 7 nm | 12 nm |
| Transistors | 40,000 million | 4,700 million |
| Taille des matrices | 627 mm² | 200 mm² |
Carte graphique
| Date de publication | 2020 | — |
|---|---|---|
| Génération | GeForce 30 | — |
| Production | Unreleased | — |
| Prix de lancement | 1,399 USD | — |
| Bus interface | PCIe 4.0 x16 | — |
Vitesse clock
| Base clock | 1410 MHz | 1200 MHz |
|---|---|---|
| Boost clock | 1740 MHz | 1620 MHz |
| Mémoire clock | 2375 MHz 19000 MHz effective | 1751 MHz 7 Gbps effective |
Mémoire
| Taille de la mémoire | 12 GB | 4 GB |
|---|---|---|
| Type de mémoire | GDDR6X | GDDR5 |
| Bus mémoire | 384 bit | 128 bit |
| Bande passante | 912.0 GB/s | 112.1 GB/s |
Render Config
| Shading units | 5120 | 1024 |
|---|---|---|
| TMUs | 320 | 64 |
| ROPs | 96 | 32 |
| Comptage SM | 80 | 16 |
| Tensor cores | 640 | — |
| RT cores | 160 | — |
| Cache L1 | 192 KB (per SM) | 64 KB (per SM) |
| Cache L2 | 6 MB | 1024 KB |
Performance théorique
| Taux de pixel | 167.0 GPixel/s | 51.84 GPixel/s |
|---|---|---|
| Taux de texture | 556.8 GTexel/s | 103.7 GTexel/s |
| FP16 (half) performance | 35.64 TFLOPS (2:1) | 6.636 TFLOPS (2:1) |
| FP32 (float) performance | 17.82 TFLOPS | 3.318 TFLOPS |
| FP64 (double) performance | 556.8 GFLOPS (1:32) | 103.7 GFLOPS (1:32) |
Board Design
| Taille Slot | Dual-slot | IGP |
|---|---|---|
| Longueur | 267 mm 10.5 inches | — |
| TDP | 320 W | 40 W |
| Suggestions pour le PSU | 700 W | — |
| Sorties | 1x HDMI3x DisplayPort1x USB Type-C | No outputs |
| Connecteurs de puissance | 1x 12-pin | None |
| Board number | PG132 SKU 20 | — |
Caractéristiques graphiques
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2.140 | 1.2 |
| CUDA | 8.5 | 7.5 |
| Shader model | 6.5 | 6.6 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | May 27th, 2019 |
|---|---|---|
| Génération | — | Quadro Mobile (Tx000) |
| Production | — | Active |
| Bus interface | — | PCIe 3.0 x16 |
