NVIDIA Quadro M4000 vs NVIDIA Tesla K80
Processeur graphique
| Nom du GPU | GM204 | GK210 |
|---|---|---|
| GPU variant | GM204-850-A1 | GK210-885-A1 |
| Architecture | Maxwell 2.0 | Kepler 2.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 28 nm |
| Transistors | 5,200 million | 7,100 million |
| Taille des matrices | 398 mm² | 561 mm² |
Carte graphique
| Date de publication | Jun 29th, 2015 | Nov 17th, 2014 |
|---|---|---|
| Génération | Quadro | Tesla |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Vitesse clock
| GPU clock | 773 MHz | — |
|---|---|---|
| Mémoire clock | 1502 MHz 6 Gbps effective | 1253 MHz 5 Gbps effective |
| Base clock | — | 562 MHz |
| Boost clock | — | 824 MHz |
Mémoire
| Taille de la mémoire | 8 GB | 12 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 256 bit | 384 bit |
| Bande passante | 192.3 GB/s | 240.6 GB/s |
Render Config
| Shading units | 1664 | 2496 |
|---|---|---|
| TMUs | 104 | 208 |
| ROPs | 64 | 48 |
| Comptage SMM | 13 | — |
| Cache L1 | 48 KB (per SMM) | 16 KB (per SMX) |
| Cache L2 | 2 MB | 1536 KB |
| Comptage SMX | — | 13 |
Performance théorique
| Taux de pixel | 49.47 GPixel/s | 42.85 GPixel/s |
|---|---|---|
| Taux de texture | 80.39 GTexel/s | 171.4 GTexel/s |
| FP32 (float) performance | 2.573 TFLOPS | 4.113 TFLOPS |
| FP64 (double) performance | 80.39 GFLOPS (1:32) | 1,371 GFLOPS (1:3) |
Board Design
| Taille Slot | Single-slot | Dual-slot |
|---|---|---|
| Longueur | 241 mm 9.5 inches | 267 mm 10.5 inches |
| Taille | 111 mm 4.4 inches | — |
| TDP | 120 W | 300 W |
| Suggestions pour le PSU | 300 W | 700 W |
| Sorties | 4x DisplayPort | No outputs |
| Connecteurs de puissance | 1x 6-pin | 1x 8-pin |
| Board number | — | P2080 SKU 200 |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (11_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.1 |
| CUDA | 5.2 | 3.7 |
| Shader model | 6.4 | 5.1 |
