NVIDIA GeForce GTX 670MX vs NVIDIA Quadro RTX 5000 Mobile Refresh
Processeur graphique
| Nom du GPU | GK104 | TU104B |
|---|---|---|
| GPU variant | N13E-GR-A2 | — |
| Architecture | Kepler | Turing |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 12 nm |
| Transistors | 3,540 million | 13,600 million |
| Taille des matrices | 294 mm² | 545 mm² |
Graphiques mobiles
| Date de publication | Oct 1st, 2012 | Jun 8th, 2020 |
|---|---|---|
| Génération | GeForce 600M | Quadro Mobile (Tx000) |
| Production | End-of-life | Active |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Prédécesseur | GeForce 500M | — |
| Successeur | GeForce 700M | — |
Vitesse clock
| GPU clock | 601 MHz | — |
|---|---|---|
| Mémoire clock | 700 MHz 2.8 Gbps effective | 1750 MHz 14 Gbps effective |
| Base clock | — | 1035 MHz |
| Boost clock | — | 1545 MHz |
Mémoire
| Taille de la mémoire | 3 GB | 16 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR6 |
| Bus mémoire | 192 bit | 256 bit |
| Bande passante | 67.20 GB/s | 448.0 GB/s |
Render Config
| Shading units | 960 | 3072 |
|---|---|---|
| TMUs | 80 | 192 |
| ROPs | 24 | 64 |
| Comptage SMX | 5 | — |
| Cache L1 | 16 KB (per SMX) | 64 KB (per SM) |
| Cache L2 | 384 KB | 4 MB |
| Comptage SM | — | 48 |
| Tensor cores | — | 384 |
| RT cores | — | 48 |
Performance théorique
| Taux de pixel | 12.02 GPixel/s | 98.88 GPixel/s |
|---|---|---|
| Taux de texture | 48.08 GTexel/s | 296.6 GTexel/s |
| FP32 (float) performance | 1,154 GFLOPS | 9.492 TFLOPS |
| FP64 (double) performance | 48.08 GFLOPS (1:24) | 296.6 GFLOPS (1:32) |
| FP16 (half) performance | — | 18.98 TFLOPS (2:1) |
Board Design
| TDP | 75 W | 110 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | IGP |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 3.0 | 7.5 |
| Shader model | 5.1 | 6.6 |
