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.
Nessun prezzo attuale dai rivenditori
Panoramica
Pro e contro
Pro
- Strong affordability (94th percentile) 94th
- Strong user sentiment (80th percentile) 80th
- Strong social proof (78th percentile) 78th
Contro
- Below average compute (3rd percentile)
- Below average ai (7th percentile)
- Below average vram (7th percentile)
- Below average rt (8th percentile)
Cosa dicono i proprietari
Come è cambiata l'opinione dei proprietari nel tempo
EsclusivaIn base a quando i clienti hanno effettivamente scritto le recensioni, per vedere se gli elogi iniziali sono durati.
Basato su 13 recensioni dei clienti datate, raggruppate per trimestre solare. L'analisi per periodo è in inglese.
Le prove
Prestazioni
Scheda tecnica
Specifiche tecniche complete
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 |
Rispetto alla concorrenza
| Spec | PNY Quadro K420 | Gigabyte Gaming OC GV-N3070GAMING OC-8GD (rev. 2.0) | MSI Gaming RTX 5050 8G GAMING OC | ASUS Dual DUAL-RTX4060-O8G-EVO | ASRock Challenger RX7600 CL 8GO | ZOTAC Twin Edge OC ZT-B50500H-10M |
|---|---|---|---|---|---|---|
| Chipset | Quadro K420 | GeForce RTX 3070 | GeForce RTX 5050 | GeForce RTX 4060 | Radeon RX 7600 | GeForce RTX 5050 |
| Vram | 2GB GDDR5 | 8GB GDDR6 | 8GB GDDR6 | 8GB GDDR6 | 8GB GDDR6 | 8GB GDDR6 |
| Boost Clock Mhz | - | 1815 | 2632 | 2505 | 2695 | 2602 |
| Tdp W | 41 | 220 | 130 | 115 | 165 | 130 |
| Memory Bus Bits | 64 | 256 | 128 | 128 | 128 | 128 |
| Ray Tracing | false | true | true | true | true | true |
| GPU Class | workstation | consumer | consumer | consumer | consumer | consumer |
| Compare | Compare | Compare | Compare | Compare |
| Prodotto | AI | Rt | Vram | Raster | Compute | Feature | Thermal | User Sentiment | Efficiency | Connectivity | Riscontro degli utenti | Affordability |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PNY Quadro K420 | 7.1 | 7.7 | 7.2 | 8.5 | 3.4 | 11.4 | 17.4 | 79.7 | 11.3 | 34.2 | 78.3 | 94 |
| Gigabyte Gaming OC GV-N3070GAMING OC-8GD (rev. 2.0) Compare | 37.6 | 67.8 | 39.3 | 57.2 | 45.2 | 78.7 | 91.5 | 57.7 | 62.5 | 52.2 | 95.4 | 43.5 |
| MSI Gaming RTX 5050 8G GAMING OC Compare | 30.3 | 43.1 | 36.3 | 39.5 | 32.3 | 96.2 | 56.4 | 86.3 | 88 | 94 | 63.1 | 74 |
| ASUS Dual DUAL-RTX4060-O8G-EVO Compare | 32.9 | 45.3 | 33.2 | 44.1 | 37.8 | 72.2 | 56.4 | 92.4 | 97.4 | 70.2 | 95.4 | 70.9 |
| ASRock Challenger RX7600 CL 8GO Compare | 46.7 | 40.2 | 35.4 | 37 | 53.1 | 58.1 | 56.4 | 57.7 | 61 | 70.2 | 88.8 | 75.6 |
| ZOTAC Twin Edge OC ZT-B50500H-10M Compare | 30.3 | 43.1 | 36.3 | 39.5 | 32.3 | 89.6 | 43.8 | 0 | 88 | 94 | 43.1 | 77.2 |
Prezzo
Rapporto qualità-prezzo
Monitoriamo i prezzi di questo prodotto dal 11 lug 2026. Il grafico apparirà quando avremo più dati.
Punteggi per utilizzo
- Complessivo20.4
- AI/LLM4.6
- Budget48
- Gaming 4k6.1
- Ray Tracing5.2
- Workstation12.4
- Gaming 1080p11.1
- Gaming 1440p8.7
- Content Creation8.9
Una recensione completa è in arrivo. Le specifiche, i punteggi, i prezzi e i grafici qui sopra sono sempre aggiornati.
