NVIDIA GeForce 7600 GT vs NVIDIA GeForce GT 740 OEM
Processeur graphique
| Nom du GPU | G73 | GK106 |
|---|---|---|
| GPU variant | G73-GT-N-A2 | — |
| Architecture | Curie | Kepler |
| Fonderie | TSMC | TSMC |
| Taille du processus | 90 nm | 28 nm |
| Transistors | 177 million | 2,540 million |
| Taille des matrices | 125 mm² | 221 mm² |
Carte graphique
| Date de publication | Mar 9th, 2006 | Apr 14th, 2015 |
|---|---|---|
| Génération | GeForce 7 PCIe | GeForce 700 |
| Production | End-of-life | Active |
| Prix de lancement | 199 USD | — |
| Bus interface | PCIe 1.0 x16 | PCIe 3.0 x16 |
| Critiques | 83 in our database | — |
| Prédécesseur | GeForce 6 PCIe | GeForce 600 |
| Successeur | GeForce 8 | GeForce 900 |
Vitesse clock
| GPU clock | 560 MHz | 1050 MHz |
|---|---|---|
| Mémoire clock | 700 MHz 1400 Mbps effective | 1253 MHz 5 Gbps effective |
Mémoire
| Taille de la mémoire | 256 MB | 1024 MB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR5 |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 22.40 GB/s | 80.19 GB/s |
Render Config
| Pixel shaders | 12 | — |
|---|---|---|
| Vertex shaders | 5 | — |
| TMUs | 12 | 32 |
| ROPs | 8 | 16 |
| Shading units | — | 384 |
| Comptage SMX | — | 2 |
| Cache L1 | — | 16 KB (per SMX) |
| Cache L2 | — | 256 KB |
Performance théorique
| Taux de pixel | 4.480 GPixel/s | 8.400 GPixel/s |
|---|---|---|
| Vertex rate | 700.0 MVertices/s | — |
| Taux de texture | 6.720 GTexel/s | 33.60 GTexel/s |
| FP32 (float) performance | — | 806.4 GFLOPS |
| FP64 (double) performance | — | 33.60 GFLOPS (1:24) |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| TDP | 40 W | 65 W |
| Suggestions pour le PSU | 200 W | 250 W |
| Sorties | 2x DVI1x S-Video | No outputs |
| Connecteurs de puissance | None | None |
| Board number | P456 | — |
Caractéristiques graphiques
| DirectX | 9.0c (9_3) | 12 (11_0) |
|---|---|---|
| OpenGL | 2.1 | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.1 |
| Shader model | 3.0 | 5.1 |
| CUDA | — | 3.0 |
