NVIDIA GRID A100A vs NVIDIA Quadro K4100M
Processeur graphique
| Nom du GPU | GA100 | GK104 |
|---|---|---|
| Architecture | Ampere | Kepler |
| Fonderie | TSMC | TSMC |
| Taille du processus | 7 nm | 28 nm |
| Transistors | 54,200 million | 3,540 million |
| Taille des matrices | 826 mm² | 294 mm² |
| GPU variant | — | N15E-Q3-A2 |
Carte graphique
| Date de publication | May 14th, 2020 | — |
|---|---|---|
| Génération | GRID | — |
| Production | Active | — |
| Bus interface | PCIe 4.0 x16 | — |
Vitesse clock
| Base clock | 900 MHz | — |
|---|---|---|
| Boost clock | 1005 MHz | — |
| Mémoire clock | 1215 MHz 2.4 Gbps effective | 800 MHz 3.2 Gbps effective |
| GPU clock | — | 706 MHz |
Mémoire
| Taille de la mémoire | 48 GB | 4 GB |
|---|---|---|
| Type de mémoire | HBM2E | GDDR5 |
| Bus mémoire | 6144 bit | 256 bit |
| Bande passante | 1,866 GB/s | 102.4 GB/s |
Render Config
| Shading units | 6912 | 1152 |
|---|---|---|
| TMUs | 432 | 96 |
| ROPs | 192 | 32 |
| Comptage SM | 108 | — |
| Tensor cores | 432 | — |
| Cache L1 | 192 KB (per SM) | 16 KB (per SMX) |
| Cache L2 | 48 MB | 512 KB |
| Comptage SMX | — | 6 |
Performance théorique
| Taux de pixel | 193.0 GPixel/s | 16.94 GPixel/s |
|---|---|---|
| Taux de texture | 434.2 GTexel/s | 67.78 GTexel/s |
| FP16 (half) performance | 55.57 TFLOPS (4:1) | — |
| FP32 (float) performance | 13.89 TFLOPS | 1.627 TFLOPS |
| FP64 (double) performance | 6.947 TFLOPS (1:2) | 67.78 GFLOPS (1:24) |
Board Design
| Taille Slot | IGP | MXM Module |
|---|---|---|
| TDP | 400 W | 100 W |
| Suggestions pour le PSU | 800 W | — |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | — |
Caractéristiques graphiques
| DirectX | — | 12 (11_0) |
|---|---|---|
| OpenGL | — | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | — | 1.1 |
| CUDA | 8.0 | 3.0 |
| Shader model | — | 5.1 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Jul 23rd, 2013 |
|---|---|---|
| Génération | — | Quadro Mobile (Kx100M) |
| Production | — | End-of-life |
| Prix de lancement | — | 1,499 USD |
| Bus interface | — | MXM-B (3.0) |
| Critiques | — | 26 in our database |
