NVIDIA Tesla K40m vs NVIDIA Tesla M10
Processeur graphique
| Nom du GPU | GK110B | GM107 |
|---|---|---|
| Architecture | Kepler | Maxwell |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 28 nm |
| Transistors | 7,080 million | 1,870 million |
| Taille des matrices | 561 mm² | 148 mm² |
| GPU variant | — | GM107-570-A2 |
Carte graphique
| Date de publication | Nov 22nd, 2013 | May 18th, 2016 |
|---|---|---|
| Génération | Tesla | Tesla |
| Production | End-of-life | End-of-life |
| Prix de lancement | 7,699 USD | — |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Vitesse clock
| Base clock | 745 MHz | 1033 MHz |
|---|---|---|
| Boost clock | 876 MHz | 1306 MHz |
| Mémoire clock | 1502 MHz 6 Gbps effective | 1300 MHz 5.2 Gbps effective |
Mémoire
| Taille de la mémoire | 12 GB | 8 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 384 bit | 128 bit |
| Bande passante | 288.4 GB/s | 83.20 GB/s |
Render Config
| Shading units | 2880 | 640 |
|---|---|---|
| TMUs | 240 | 40 |
| ROPs | 48 | 16 |
| Comptage SMX | 15 | — |
| Cache L1 | 16 KB (per SMX) | 64 KB (per SMM) |
| Cache L2 | 1536 KB | 2 MB |
| Comptage SMM | — | 5 |
Performance théorique
| Taux de pixel | 52.56 GPixel/s | 20.90 GPixel/s |
|---|---|---|
| Taux de texture | 210.2 GTexel/s | 52.24 GTexel/s |
| FP32 (float) performance | 5.046 TFLOPS | 1.672 TFLOPS |
| FP64 (double) performance | 1.682 TFLOPS (1:3) | 52.24 GFLOPS (1:32) |
Board Design
| Taille Slot | Dual-slot | Dual-slot |
|---|---|---|
| Longueur | 267 mm 10.5 inches | 267 mm 10.5 inches |
| TDP | 245 W | 225 W |
| Suggestions pour le PSU | 550 W | 550 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | — | 1x 8-pin |
| Board number | — | P2405 SKU 70 |
Caractéristiques graphiques
| DirectX | 12 (11_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.1 |
| CUDA | 3.5 | 5.0 |
| Shader model | 5.1 | 5.1 |
