AMD Radeon HD 8490 OEM vs NVIDIA Quadro RTX 3000 Mobile Refresh
Processeur graphique
| Nom du GPU | Caicos | TU106 |
|---|---|---|
| GPU variant | Caicos XTX | N19E-Q1-KD-A1 |
| Architecture | TeraScale 2 | Turing |
| Fonderie | TSMC | TSMC |
| Taille du processus | 40 nm | 12 nm |
| Transistors | 370 million | 10,800 million |
| Taille des matrices | 67 mm² | 445 mm² |
Carte graphique
| Date de publication | Jul 23rd, 2013 | — |
|---|---|---|
| Génération | Sea Islands | — |
| Production | End-of-life | — |
| Bus interface | PCIe 2.0 x16 | — |
| Prédécesseur | Southern Islands | — |
| Successeur | Volcanic Islands | — |
Vitesse clock
| GPU clock | 875 MHz | — |
|---|---|---|
| Mémoire clock | 900 MHz 1800 Mbps effective | 1750 MHz 14 Gbps effective |
| Base clock | — | 945 MHz |
| Boost clock | — | 1380 MHz |
Mémoire
| Taille de la mémoire | 1024 MB | 6 GB |
|---|---|---|
| Type de mémoire | DDR3 | GDDR6 |
| Bus mémoire | 64 bit | 192 bit |
| Bande passante | 14.40 GB/s | 336.0 GB/s |
Render Config
| Shading units | 160 | 1920 |
|---|---|---|
| TMUs | 8 | 120 |
| ROPs | 4 | 64 |
| Compute units | 2 | — |
| Cache L1 | 8 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 128 KB | 4 MB |
| Comptage SM | — | 30 |
| Tensor cores | — | 240 |
| RT cores | — | 30 |
Performance théorique
| Taux de pixel | 3.500 GPixel/s | 88.32 GPixel/s |
|---|---|---|
| Taux de texture | 7.000 GTexel/s | 165.6 GTexel/s |
| FP32 (float) performance | 280.0 GFLOPS | 5.299 TFLOPS |
| FP16 (half) performance | — | 10.60 TFLOPS (2:1) |
| FP64 (double) performance | — | 165.6 GFLOPS (1:32) |
Board Design
| Taille Slot | Single-slot | IGP |
|---|---|---|
| Longueur | 168 mm 6.6 inches | — |
| TDP | 35 W | 80 W |
| Suggestions pour le PSU | 200 W | — |
| Sorties | 1x DVI1x DisplayPort | No outputs |
| Connecteurs de puissance | None | None |
| Board number | C369, C553 | — |
Caractéristiques graphiques
| DirectX | 11.2 (11_0) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | — | 1.2 |
| Shader model | 5.0 | 6.6 |
| CUDA | — | 7.5 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | May 27th, 2019 |
|---|---|---|
| Génération | — | Quadro Mobile (Tx000) |
| Production | — | Active |
| Bus interface | — | PCIe 3.0 x16 |
