NVIDIA GeForce GTX 670 vs NVIDIA Quadro K2000
Processeur graphique
| Nom du GPU | GK104 | GK107 |
|---|---|---|
| GPU variant | GK104-325-A2 | GK107-301-A2 |
| Architecture | Kepler | Kepler |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 28 nm |
| Transistors | 3,540 million | 1,270 million |
| Taille des matrices | 294 mm² | 118 mm² |
Carte graphique
| Date de publication | May 10th, 2012 | Mar 1st, 2013 |
|---|---|---|
| Génération | GeForce 600 | Quadro |
| Production | End-of-life | End-of-life |
| Prix de lancement | 399 USD | 599 USD |
| Bus interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Critiques | 108 in our database | 26 in our database |
| Prédécesseur | GeForce 500 | — |
| Successeur | GeForce 700 | — |
Vitesse clock
| Base clock | 915 MHz | — |
|---|---|---|
| Boost clock | 980 MHz | — |
| Mémoire clock | 1502 MHz 6 Gbps effective | 1000 MHz 4 Gbps effective |
| GPU clock | — | 954 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 256 bit | 128 bit |
| Bande passante | 192.3 GB/s | 64.00 GB/s |
Render Config
| Shading units | 1344 | 384 |
|---|---|---|
| TMUs | 112 | 32 |
| ROPs | 32 | 16 |
| Comptage SMX | 7 | 2 |
| Cache L1 | 16 KB (per SMX) | 16 KB (per SMX) |
| Cache L2 | 512 KB | 256 KB |
Performance théorique
| Taux de pixel | 27.44 GPixel/s | 7.632 GPixel/s |
|---|---|---|
| Taux de texture | 109.8 GTexel/s | 30.53 GTexel/s |
| FP32 (float) performance | 2.634 TFLOPS | 732.7 GFLOPS |
| FP64 (double) performance | 109.8 GFLOPS (1:24) | 30.53 GFLOPS (1:24) |
Board Design
| Taille Slot | Dual-slot | Single-slot |
|---|---|---|
| Longueur | 241 mm 9.5 inches | 202 mm 8 inches |
| Taille | 111 mm 4.4 inches | 111 mm 4.4 inches |
| Taille | 38 mm 1.5 inches | — |
| TDP | 170 W | 51 W |
| Suggestions pour le PSU | 450 W | 250 W |
| Sorties | 2x DVI1x HDMI1x DisplayPort | 1x DVI2x DisplayPort |
| Connecteurs de puissance | 2x 6-pin | None |
| Board number | P2004 | P2095 |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.1 |
| CUDA | 3.0 | 3.0 |
| Shader model | 5.1 | 5.1 |
