NVIDIA GeForce GT 220 vs NVIDIA GeForce GT 730
Processeur graphique
| Nom du GPU | G94 | GF108 |
|---|---|---|
| Architecture | Tesla | Fermi |
| Fonderie | TSMC | TSMC |
| Taille du processus | 65 nm | 40 nm |
| Transistors | 505 million | 585 million |
| Taille des matrices | 240 mm² | 116 mm² |
| GPU variant | — | GF108-400-A1 |
Carte graphique
| Date de publication | Jan 26th, 2010 | Jun 18th, 2014 |
|---|---|---|
| Génération | GeForce 200 | GeForce 700 |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Critiques | 27 in our database | — |
| Prédécesseur | GeForce 9 | GeForce 600 |
| Successeur | GeForce 400 | GeForce 900 |
Vitesse clock
| GPU clock | 600 MHz | 700 MHz |
|---|---|---|
| Shader clock | 1500 MHz | 1400 MHz |
| Mémoire clock | 700 MHz 1400 Mbps effective | 800 MHz 1600 Mbps effective |
Mémoire
| Taille de la mémoire | 1024 MB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR3 | DDR3 |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 22.40 GB/s | 25.60 GB/s |
Render Config
| Shading units | 48 | 96 |
|---|---|---|
| TMUs | 24 | 16 |
| ROPs | 8 | 4 |
| Comptage SM | 6 | 2 |
| Cache L2 | 64 KB | 256 KB |
| Cache L1 | — | 64 KB (per SM) |
Performance théorique
| Taux de pixel | 4.800 GPixel/s | 2.800 GPixel/s |
|---|---|---|
| Taux de texture | 14.40 GTexel/s | 11.20 GTexel/s |
| FP32 (float) performance | 144.0 GFLOPS | 268.8 GFLOPS |
| FP64 (double) performance | — | 22.40 GFLOPS (1:12) |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| Longueur | 168 mm 6.6 inches | 145 mm 5.7 inches |
| TDP | 58 W | 49 W |
| Suggestions pour le PSU | 250 W | 200 W |
| Sorties | 1x DVI1x HDMI1x VGA | 1x DVI1x HDMI1x VGA |
| Connecteurs de puissance | — | None |
| Board number | — | P1070, P1071 |
Caractéristiques graphiques
| DirectX | 11.1 (10_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| CUDA | 1.1 | 2.1 |
| Shader model | 4.0 | 5.1 |
