NVIDIA GeForce 9800 GTX vs NVIDIA GeForce MX450 25W
Processeur graphique
| Nom du GPU | G92 | TU117 |
|---|---|---|
| GPU variant | G92-420-A2 | N18S-G5 |
| Architecture | Tesla | Turing |
| Fonderie | TSMC | TSMC |
| Taille du processus | 65 nm | 12 nm |
| Transistors | 754 million | 4,700 million |
| Taille des matrices | 324 mm² | 200 mm² |
Carte graphique
| Date de publication | Mar 28th, 2008 | — |
|---|---|---|
| Génération | GeForce 9 | — |
| Production | End-of-life | — |
| Prix de lancement | 299 USD | — |
| Bus interface | PCIe 2.0 x16 | — |
| Critiques | 84 in our database | — |
| Prédécesseur | GeForce 8 | — |
| Successeur | GeForce 200 | — |
Vitesse clock
| GPU clock | 675 MHz | — |
|---|---|---|
| Shader clock | 1688 MHz | — |
| Mémoire clock | 1100 MHz 2.2 Gbps effective | 1250 MHz 10 Gbps effective |
| Base clock | — | 720 MHz |
| Boost clock | — | 930 MHz |
Mémoire
| Taille de la mémoire | 512 MB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR6 |
| Bus mémoire | 256 bit | 64 bit |
| Bande passante | 70.40 GB/s | 80.00 GB/s |
Render Config
| Shading units | 128 | 896 |
|---|---|---|
| TMUs | 64 | 56 |
| ROPs | 16 | 32 |
| Comptage SM | 16 | 14 |
| Cache L2 | 64 KB | 512 KB |
| Cache L1 | — | 64 KB (per SM) |
Performance théorique
| Taux de pixel | 10.80 GPixel/s | 29.76 GPixel/s |
|---|---|---|
| Taux de texture | 43.20 GTexel/s | 52.08 GTexel/s |
| FP32 (float) performance | 432.1 GFLOPS | 1.667 TFLOPS |
| FP16 (half) performance | — | 3.333 TFLOPS (2:1) |
| FP64 (double) performance | — | 52.08 GFLOPS (1:32) |
Board Design
| Taille Slot | Dual-slot | — |
|---|---|---|
| Longueur | 267 mm 10.5 inches | — |
| Taille | 111 mm 4.4 inches | — |
| Taille | 38 mm 1.5 inches | — |
| TDP | 140 W | 25 W |
| Suggestions pour le PSU | 300 W | — |
| Sorties | 2x DVI1x S-Video | No outputs |
| Connecteurs de puissance | 2x 6-pin | None |
| Board number | P392 | — |
Caractéristiques graphiques
| DirectX | 11.1 (10_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | — | 1.2 |
| CUDA | 1.1 | 7.5 |
| Shader model | 4.0 | 6.6 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Aug 15th, 2020 |
|---|---|---|
| Génération | — | GeForce MX (4xx) |
| Production | — | Active |
| Bus interface | — | PCIe 4.0 x4 |
