NVIDIA GeForce GT 440 vs NVIDIA GRID RTX T10-4
Processeur graphique
| Nom du GPU | GF108 | TU102 |
|---|---|---|
| GPU variant | GF108-400-A1 | TU102-875-A1 |
| Architecture | Fermi | Turing |
| Fonderie | TSMC | TSMC |
| Taille du processus | 40 nm | 12 nm |
| Transistors | 585 million | 18,600 million |
| Taille des matrices | 116 mm² | 754 mm² |
Carte graphique
| Date de publication | Feb 1st, 2011 | Unknown |
|---|---|---|
| Génération | GeForce 400 | GRID |
| Production | End-of-life | Active |
| Prix de lancement | 79 USD | — |
| Bus interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Critiques | 5 in our database | — |
| Prédécesseur | GeForce 200 | — |
| Successeur | GeForce 500 | — |
Vitesse clock
| GPU clock | 810 MHz | — |
|---|---|---|
| Shader clock | 1620 MHz | — |
| Mémoire clock | 900 MHz 1800 Mbps effective | 1750 MHz 14 Gbps effective |
| Base clock | — | 1065 MHz |
| Boost clock | — | 1395 MHz |
Mémoire
| Taille de la mémoire | 1024 MB | 4 GB |
|---|---|---|
| Type de mémoire | DDR3 | GDDR6 |
| Bus mémoire | 128 bit | 384 bit |
| Bande passante | 28.80 GB/s | 672.0 GB/s |
Render Config
| Shading units | 96 | 4608 |
|---|---|---|
| TMUs | 16 | 288 |
| ROPs | 4 | 96 |
| Comptage SM | 2 | 72 |
| Cache L1 | 64 KB (per SM) | 64 KB (per SM) |
| Cache L2 | 256 KB | 6 MB |
| Tensor cores | — | 576 |
| RT cores | — | 72 |
Performance théorique
| Taux de pixel | 3.240 GPixel/s | 133.9 GPixel/s |
|---|---|---|
| Taux de texture | 12.96 GTexel/s | 401.8 GTexel/s |
| FP32 (float) performance | 311.0 GFLOPS | 12.86 TFLOPS |
| FP64 (double) performance | 25.92 GFLOPS (1:12) | 401.8 GFLOPS (1:32) |
| FP16 (half) performance | — | 25.71 TFLOPS (2:1) |
Board Design
| Taille Slot | Single-slot | Dual-slot |
|---|---|---|
| Longueur | 145 mm 5.7 inches | 267 mm 10.5 inches |
| TDP | 65 W | 260 W |
| Suggestions pour le PSU | 250 W | 600 W |
| Sorties | 1x DVI1x HDMI1x VGA | No outputs |
| Connecteurs de puissance | None | 1x 6-pin + 1x 8-pin |
| Board number | P1071 | PG150 SKU 215 |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | — | 1.2 |
| CUDA | 2.1 | 7.5 |
| Shader model | 5.1 | 6.6 |
