NVIDIA GeForce MX450 25W vs NVIDIA Quadro K1000M
Grafikprozessor
| GPU Name | TU117 | GK107 |
|---|---|---|
| GPU Variante | N18S-G5 | N14P-Q1-A2 |
| Architektur | Turing | Kepler |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 12 nm | 28 nm |
| Transistoren | 4,700 million | 1,270 million |
| Chipgröße | 200 mm² | 118 mm² |
Mobile Grafik
| Veröffentlichungsdatum | Aug 15th, 2020 | Jun 1st, 2012 |
|---|---|---|
| Generation | GeForce MX (4xx) | Quadro Mobile (Kx000M) |
| Produktion | Active | End-of-life |
| Businterface | PCIe 4.0 x4 | MXM-A (3.0) |
| Reviews | — | 26 in our database |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 720 MHz | — |
|---|---|---|
| Boost-Takt | 930 MHz | — |
| Speicher-Taktung | 1250 MHz 10 Gbps effective | 900 MHz 1800 Mbps effective |
| GPU-Taktung | — | 850 MHz |
Speicher
| Speichergröße | 2 GB | 2 GB |
|---|---|---|
| Speichertyp | GDDR6 | DDR3 |
| Speicherbus | 64 bit | 128 bit |
| Bandbreite | 80.00 GB/s | 28.80 GB/s |
Render-Konfiguration
| Shading-Einheiten | 896 | 192 |
|---|---|---|
| TMUs | 56 | 16 |
| ROPs | 32 | 16 |
| Anzahl SM | 14 | — |
| Cache L1 | 64 KB (per SM) | 16 KB (per SMX) |
| Cache L2 | 512 KB | 256 KB |
| Anzahl SMX | — | 1 |
Theoretische Leistung
| Pixelrate | 29.76 GPixel/s | 3.400 GPixel/s |
|---|---|---|
| Texturrate | 52.08 GTexel/s | 13.60 GTexel/s |
| FP16 (half) Leistung | 3.333 TFLOPS (2:1) | — |
| FP32 (float) Leistung | 1.667 TFLOPS | 326.4 GFLOPS |
| FP64 (double) Leistung | 52.08 GFLOPS (1:32) | 13.60 GFLOPS (1:24) |
Boarddesign
| TDP | 25 W | 45 W |
|---|---|---|
| Ausgabe | No outputs | No outputs |
| Stromverbindung | None | — |
| Steckplatzbreite | — | MXM Module |
Grafik-Features
| DirectX | 12 (12_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| CUDA | 7.5 | 3.0 |
| Shader-Modell | 6.6 | 5.1 |
