NVIDIA GeForce GT 220 vs NVIDIA GeForce RTX 3070 Ti 16 GB
Processeur graphique
| Nom du GPU | G94 | GA104 |
|---|---|---|
| Architecture | Tesla | Ampere |
| Fonderie | TSMC | Samsung |
| Taille du processus | 65 nm | 8 nm |
| Transistors | 505 million | 17,400 million |
| Taille des matrices | 240 mm² | 392 mm² |
| GPU variant | — | GA104-401-A1 |
Carte graphique
| Date de publication | Jan 26th, 2010 | Jan 2022 |
|---|---|---|
| Génération | GeForce 200 | GeForce 30 |
| Production | End-of-life | Unreleased |
| Bus interface | PCIe 2.0 x16 | PCIe 4.0 x16 |
| Critiques | 27 in our database | 43 in our database |
| Prédécesseur | GeForce 9 | GeForce 20 |
| Successeur | GeForce 400 | — |
| gpu.details.availability | — | Jan 2022 |
| Prix de lancement | — | 699 USD |
Vitesse clock
| GPU clock | 600 MHz | — |
|---|---|---|
| Shader clock | 1500 MHz | — |
| Mémoire clock | 700 MHz 1400 Mbps effective | 1188 MHz 19 Gbps effective |
| Base clock | — | 1575 MHz |
| Boost clock | — | 1770 MHz |
Mémoire
| Taille de la mémoire | 1024 MB | 16 GB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR6X |
| Bus mémoire | 128 bit | 256 bit |
| Bande passante | 22.40 GB/s | 608.3 GB/s |
Render Config
| Shading units | 48 | 6144 |
|---|---|---|
| TMUs | 24 | 192 |
| ROPs | 8 | 96 |
| Comptage SM | 6 | 48 |
| Cache L2 | 64 KB | 4 MB |
| Tensor cores | — | 192 |
| RT cores | — | 48 |
| Cache L1 | — | 128 KB (per SM) |
Performance théorique
| Taux de pixel | 4.800 GPixel/s | 169.9 GPixel/s |
|---|---|---|
| Taux de texture | 14.40 GTexel/s | 339.8 GTexel/s |
| FP32 (float) performance | 144.0 GFLOPS | 21.75 TFLOPS |
| FP16 (half) performance | — | 21.75 TFLOPS (1:1) |
| FP64 (double) performance | — | 339.8 GFLOPS (1:64) |
Board Design
| Taille Slot | Single-slot | Dual-slot |
|---|---|---|
| Longueur | 168 mm 6.6 inches | 267 mm 10.5 inches |
| TDP | 58 W | 290 W |
| Suggestions pour le PSU | 250 W | 600 W |
| Sorties | 1x DVI1x HDMI1x VGA | 1x HDMI3x DisplayPort |
| Taille | — | 112 mm 4.4 inches |
| Connecteurs de puissance | — | 1x 12-pin |
Caractéristiques graphiques
| DirectX | 11.1 (10_0) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | — | 1.2 |
| CUDA | 1.1 | 8.6 |
| Shader model | 4.0 | 6.6 |
