PNY Quadro K420 2GB GDDR5 workstation
The Pascal-based Quadro P400 doubles visualization performance over the Maxwell K420 while fitting into a low-profile, 41W single-slot design with 2GB of GDDR5 memory. Its three DisplayPort 1.4 outputs and dedicated H.264/HEVC encode engines provide flexible multi-monitor setups and smooth HDR video playback in a compact workstation. This card is best for entry-level CAD users and financial traders needing certified driver stability and triple-display support, not for GPU compute or AI workloads.
Resumen
Ventajas y desventajas
Ventajas
- Strong affordability (94th percentile) 94th
- Strong user sentiment (80th percentile) 80th
- Strong social proof (78th percentile) 78th
Desventajas
- Below average compute (3rd percentile)
- Below average ai (7th percentile)
- Below average vram (7th percentile)
- Below average rt (8th percentile)
Opinión de los propietarios
Cómo cambió la opinión de los propietarios con el tiempo
ExclusivaSegún cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.
Basado en 13 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.
Las pruebas
Rendimiento
Especificaciones
Especificaciones completas
Chipset
| GPU Chipset | Quadro K420 |
| Brand | NVIDIA |
| Architecture | Pascal |
| Class | workstation |
Memory
| VRAM | 2 GB |
| Memory Type | GDDR5 |
| Memory Bus | 64 |
Compute
| CUDA Cores | 256 |
| Base Clock | 1070 |
Performance
| PassMark G3D | 724 |
| GPU Compute | 344 |
Power & Cooling
| TDP | 41 |
| Cooler | Single Fan |
Connectivity
| Interface | PCI Express 3.0 x16 |
| DisplayPort | 3 |
| HDMI | 0 |
| Max Displays | 3 |
| Max Resolution | 5120 x 2880 |
Physical
| Slot Width | 1 |
| Form Factor | Low Profile |
| Weight | 0.1 kg / 0.3 lbs |
Features
| Ray Tracing | No |
Frente a la competencia
| Spec | PNY Quadro K420 | MSI Gaming X RTX 3050 6G | Gigabyte WINDFORCE GV-N1080WF3OC-8GD | ZOTAC Twin Edge OC ZT-A30510H-10A | ASRock Challenger A750 CL SE 8GO | ASUS TUF Gaming TUF-GTX1660S-O6G-GAMING |
|---|---|---|---|---|---|---|
| Chipset | Quadro K420 | GeForce RTX 3050 | GeForce GTX 1080 | GeForce RTX 3050 | Arc A750 | GeForce GTX 1660 SUPER |
| Vram | 2GB GDDR5 | 6GB GDDR6 | 8GB GDDR5X | 6GB GDDR6 | 8GB GDDR6 | 6GB GDDR6 |
| Boost Clock Mhz | - | 1507 | 1797 | 1477 | 2200 | 1845 |
| Tdp W | 41 | 70 | 180 | 70 | 225 | 125 |
| Memory Bus Bits | 64 | 96 | 256 | 96 | 256 | 192 |
| Ray Tracing | false | true | false | true | true | false |
| GPU Class | workstation | consumer | consumer | consumer | consumer | consumer |
| Compare | Compare | Compare | Compare | Compare |
| Producto | AI | Rt | Vram | Raster | Compute | Feature | Thermal | User Sentiment | Efficiency | Connectivity | Valoración social | Affordability |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PNY Quadro K420 | 7.1 | 7.7 | 7.2 | 8.5 | 3.4 | 11.5 | 17.5 | 79.6 | 11.3 | 34.3 | 78.4 | 94 |
| MSI Gaming X RTX 3050 6G Compare | 18.6 | 29.9 | 23.1 | 23 | 19.3 | 72.3 | 43.9 | 57.7 | 91 | 52.4 | 95.5 | 81.2 |
| Gigabyte WINDFORCE GV-N1080WF3OC-8GD Compare | 31.1 | 33.2 | 27.6 | 33.9 | 26.7 | 42.5 | 91.5 | 27.5 | 43.9 | 46.3 | 78.4 | 74.1 |
| ZOTAC Twin Edge OC ZT-A30510H-10A Compare | 18.2 | 35.6 | 22.4 | 27.1 | 19.3 | 89.7 | 56.4 | 6.1 | 98.5 | 70.3 | 26.6 | 81.4 |
| ASRock Challenger A750 CL SE 8GO Compare | 26.2 | 32.2 | 41.5 | 28.1 | 0 | 72.3 | 56.4 | 45.2 | 19.7 | 74.6 | 65.2 | 85.8 |
| ASUS TUF Gaming TUF-GTX1660S-O6G-GAMING Compare | 20.1 | 28.5 | 23.1 | 28.6 | 17.2 | 42.5 | 43.9 | 71.9 | 65.1 | 27.2 | 88.8 | 76 |
Precio
Relación calidad-precio
Amazon 1 oferta Desde 75 US$
Price History
Puntuaciones por uso
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