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.
Обзор
Плюсы и минусы
Плюсы
- Strong affordability (94th percentile) 94th
- Strong user sentiment (80th percentile) 80th
- Strong social proof (78th percentile) 78th
Минусы
- Below average compute (3rd percentile)
- Below average ai (7th percentile)
- Below average vram (7th percentile)
- Below average rt (8th percentile)
Мнение владельцев
Как менялось мнение владельцев со временем
ЭксклюзивНа основе того, когда покупатели действительно писали отзывы, - чтобы увидеть, оправдались ли первые похвалы.
На основе 13 датированных отзывов покупателей, сгруппированных по календарным кварталам. Анализ по периодам - на английском языке.
Факты
Производительность
Характеристики
Полные характеристики
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 |
В сравнении с конкурентами
| 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 |
| Товар | AI | Rt | Vram | Raster | Compute | Feature | Thermal | User Sentiment | Efficiency | Connectivity | Отзывы пользователей | 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 |
Цена
Цена и ценность
Amazon 1 предложение От 75 $
Price History
Оценки по сценариям использования
Полный обзор скоро появится. Характеристики, оценки, цены и графики выше всегда актуальны.
