NVIDIA GeForce 7800 GTX 512 vs NVIDIA GeForce GTX 1050
Processeur graphique
| Nom du GPU | G70 | GP107 |
|---|---|---|
| GPU variant | GF-7800-U-A2 | GP107-300-A1 |
| Architecture | Curie | Pascal |
| Fonderie | TSMC | Samsung |
| Taille du processus | 110 nm | 14 nm |
| Transistors | 302 million | 3,300 million |
| Taille des matrices | 333 mm² | 132 mm² |
Carte graphique
| Date de publication | Nov 14th, 2005 | Oct 25th, 2016 |
|---|---|---|
| Génération | GeForce 7 PCIe | GeForce 10 |
| Production | End-of-life | End-of-life |
| Prix de lancement | 649 USD | 109 USD |
| Bus interface | PCIe 1.0 x16 | PCIe 3.0 x16 |
| Critiques | 206 in our database | 15 in our database |
| Prédécesseur | GeForce 6 PCIe | GeForce 900 |
| Successeur | GeForce 8 | GeForce 20 |
Vitesse clock
| GPU clock | 500 MHz | — |
|---|---|---|
| Mémoire clock | 800 MHz 1600 Mbps effective | 1752 MHz 7 Gbps effective |
| Base clock | — | 1354 MHz |
| Boost clock | — | 1455 MHz |
Mémoire
| Taille de la mémoire | 512 MB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR5 |
| Bus mémoire | 256 bit | 128 bit |
| Bande passante | 51.20 GB/s | 112.1 GB/s |
Render Config
| Pixel shaders | 24 | — |
|---|---|---|
| Vertex shaders | 8 | — |
| TMUs | 24 | 40 |
| ROPs | 16 | 32 |
| Shading units | — | 640 |
| Comptage SM | — | 5 |
| Cache L1 | — | 48 KB (per SM) |
| Cache L2 | — | 1024 KB |
Performance théorique
| Taux de pixel | 8.000 GPixel/s | 46.56 GPixel/s |
|---|---|---|
| Vertex rate | 1.000 GVertices/s | — |
| Taux de texture | 12.00 GTexel/s | 58.20 GTexel/s |
| FP16 (half) performance | — | 29.10 GFLOPS (1:64) |
| FP32 (float) performance | — | 1.862 TFLOPS |
| FP64 (double) performance | — | 58.20 GFLOPS (1:32) |
Board Design
| Taille Slot | Dual-slot | Dual-slot |
|---|---|---|
| Longueur | 228 mm 9 inches | 145 mm 5.7 inches |
| TDP | 108 W | 75 W |
| Suggestions pour le PSU | 300 W | 250 W |
| Sorties | 2x DVI1x S-Video | 1x DVI1x HDMI1x DisplayPort |
| Board number | P348 | PG210 SKU 1 |
| Taille | 111 mm 4.4 inches | 111 mm 4.4 inches |
| Taille | 38 mm 1.5 inches | — |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 9.0c (9_3) | 12 (12_1) |
|---|---|---|
| OpenGL | 2.1 | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.2 |
| Shader model | 3.0 | 6.4 |
| CUDA | — | 6.1 |
