AMD FirePro D300 vs NVIDIA GeForce RTX 2080
Processeur graphique
| Nom du GPU | Pitcairn | TU104 |
|---|---|---|
| GPU variant | Pitcairn XT GL (215-0828073) | TU104-400A-A1 |
| Architecture | GCN 1.0 | Turing |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 12 nm |
| Transistors | 2,800 million | 13,600 million |
| Taille des matrices | 212 mm² | 545 mm² |
Carte graphique
| Date de publication | Jan 18th, 2014 | Sep 20th, 2018 |
|---|---|---|
| Génération | FirePro | GeForce 20 |
| Production | End-of-life | Active |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Prédécesseur | — | GeForce 10 |
| Prix de lancement | — | 699 USD |
| Prix courant | — | Amazon / Newegg |
| Critiques | — | 66 in our database |
| Successeur | — | GeForce 30 |
Vitesse clock
| GPU clock | 850 MHz | — |
|---|---|---|
| Mémoire clock | 1270 MHz 5.1 Gbps effective | 1750 MHz 14 Gbps effective |
| Base clock | — | 1515 MHz |
| Boost clock | — | 1710 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 8 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR6 |
| Bus mémoire | 256 bit | 256 bit |
| Bande passante | 162.6 GB/s | 448.0 GB/s |
Render Config
| Shading units | 1280 | 2944 |
|---|---|---|
| TMUs | 80 | 184 |
| ROPs | 32 | 64 |
| Compute units | 20 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 512 KB | 4 MB |
| Comptage SM | — | 46 |
| Tensor cores | — | 368 |
| RT cores | — | 46 |
Performance théorique
| Taux de pixel | 27.20 GPixel/s | 109.4 GPixel/s |
|---|---|---|
| Taux de texture | 68.00 GTexel/s | 314.6 GTexel/s |
| FP32 (float) performance | 2.176 TFLOPS | 10.07 TFLOPS |
| FP64 (double) performance | 136.0 GFLOPS (1:16) | 314.6 GFLOPS (1:32) |
| FP16 (half) performance | — | 20.14 TFLOPS (2:1) |
Board Design
| Taille Slot | Single-slot | Dual-slot |
|---|---|---|
| Longueur | 242 mm 9.5 inches | 267 mm 10.5 inches |
| TDP | 150 W | 215 W |
| Suggestions pour le PSU | 450 W | 550 W |
| Sorties | 4x DisplayPort | 1x HDMI3x DisplayPort1x USB Type-C |
| Taille | — | 116 mm 4.6 inches |
| Taille | — | 35 mm 1.4 inches |
| Connecteurs de puissance | — | 1x 6-pin + 1x 8-pin |
| Board number | — | PG180 SKU 2 |
Caractéristiques graphiques
| DirectX | 12 (11_1) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 5.1 | 6.6 |
| CUDA | — | 7.5 |
