NVIDIA GeForce GTX TITAN X vs NVIDIA RTX A4500 Mobile
Processeur graphique
| Nom du GPU | GM200 | GA104 |
|---|---|---|
| GPU variant | GM200-400-A1 | — |
| Architecture | Maxwell 2.0 | Ampere |
| Fonderie | TSMC | Samsung |
| Taille du processus | 28 nm | 8 nm |
| Transistors | 8,000 million | 17,400 million |
| Taille des matrices | 601 mm² | 392 mm² |
Carte graphique
| Date de publication | Mar 17th, 2015 | — |
|---|---|---|
| Génération | GeForce 900 | — |
| Production | End-of-life | — |
| Prix de lancement | 999 USD | — |
| Bus interface | PCIe 3.0 x16 | — |
| Critiques | 29 in our database | — |
| Prédécesseur | GeForce 700 | — |
| Successeur | GeForce 10 | — |
Vitesse clock
| Base clock | 1000 MHz | 1020 MHz |
|---|---|---|
| Boost clock | 1089 MHz | 1545 MHz |
| Mémoire clock | 1753 MHz 7 Gbps effective | 1500 MHz 12 Gbps effective |
Mémoire
| Taille de la mémoire | 12 GB | 12 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR6 |
| Bus mémoire | 384 bit | 256 bit |
| Bande passante | 336.6 GB/s | 384.0 GB/s |
Render Config
| Shading units | 3072 | 5632 |
|---|---|---|
| TMUs | 192 | 176 |
| ROPs | 96 | 80 |
| Comptage SMM | 24 | — |
| Cache L1 | 48 KB (per SMM) | 128 KB (per SM) |
| Cache L2 | 3 MB | 4 MB |
| Comptage SM | — | 44 |
| Tensor cores | — | 176 |
| RT cores | — | 44 |
Performance théorique
| Taux de pixel | 104.5 GPixel/s | 123.6 GPixel/s |
|---|---|---|
| Taux de texture | 209.1 GTexel/s | 271.9 GTexel/s |
| FP32 (float) performance | 6.691 TFLOPS | 17.40 TFLOPS |
| FP64 (double) performance | 209.1 GFLOPS (1:32) | 543.8 GFLOPS (1:32) |
| FP16 (half) performance | — | 17.40 TFLOPS (1:1) |
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 | 250 W | 140 W |
| Suggestions pour le PSU | 600 W | — |
| Sorties | 1x DVI1x HDMI3x DisplayPort | No outputs |
| Connecteurs de puissance | 1x 6-pin + 1x 8-pin | None |
| Board number | PG600 | — |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 5.2 | 8.6 |
| Shader model | 6.4 | 6.6 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Unknown |
|---|---|---|
| Génération | — | Quadro Mobile (Ax000) |
| Production | — | Unreleased |
| Bus interface | — | PCIe 4.0 x16 |
