PNY Quadro K420 2GB GDDR5 workstation
PNY
21 综合评分
vs
MSI GeForce RTX 5070 Ti Ventus 3X OC 16GB GDDR7 Black
MSI
98 综合评分
买家怎么说
PNY Quadro K420 2GB GDDR5 workstation
86 满分 100 置信度中 13 条评价
NVIDIA Quadro P400 被广泛认为是一款可靠且低成本的办公和专业应用多屏解决方案。用户称赞它能同时驱动三台显示器且无延迟、运行安静、功耗低。然而，一部分人遇到了间歇性显示器闪烁、与旧PC的兼容性问题以及从未授权商家购买时的保修麻烦。经过验证的买家普遍非常满意，认为这是一款适合生产力任务而非高端游戏的扎实入门级显卡。
优点
- 同时驱动三台显示器
- 低功耗，无需额外电源线
- 运行安静
- 性价比高
- 附带 Mini DP 转 DP 适配器
缺点
- 部分设备间歇性显示器闪烁
- 与旧主板存在兼容性问题
- 非授权商家购买存在保修问题
- Mini DP 接口需要转接器
- 不适合高端游戏
Multi monitor support 6
Build quality 3
Value for money 5
Ease of installation 4
Power consumption 2
Reliability 5
MSI GeForce RTX 5070 Ti Ventus 3X OC 16GB GDDR7 Black
87 满分 100 置信度高 52 条评价
MSI RTX 5070 Ti 因其强劲的性能而广受赞誉，尤其是在1440p和4K分辨率下，用户称赞其出色的散热、静音运行以及令人印象深刻的DLSS 4和多帧生成技术。许多人欣赏附带的GPU支撑架和紧凑的尺寸，尽管有些人提到高温下风扇噪音较大，并希望价格更低。总体而言，它被认为是性价比极高的产品，只有一些关于塑料材质和成本的轻微抱怨。
优点
- 出色的散热
- 静音运行
- 强劲的1440p/4K性能
- DLSS 4和多帧生成
- 附带的GPU支撑架
缺点
- 高温下风扇噪音
- 价格高于预期
- 廉价塑料材质
- 没有免费游戏
- 供应有限
Performance 15
Cooling 12
Noise level 8
Value for money 7
Build quality 5
Dlss and frame gen 4
评分
Gaming 1080p
Gaming 1440p
Ray Tracing
Gaming 4k
Content Creation
Budget
Workstation
Ai Llm
规格
| PNY Quadro K420 | MSI GeForce RTX 5070 Ti Ventus 3X OC | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Quadro K420 | GeForce RTX 5070 Ti |
| Brand | NVIDIA | NVIDIA |
| Architecture | Pascal | Blackwell |
| Class | workstation | consumer |
| Process | — | 5★ |
| Memory | ||
| VRAM | 2 GB | 16 GB★ |
| Memory Type | GDDR5 | GDDR7★ |
| Memory Bus | ||
| Bandwidth | 无数据 | |
| Compute | ||
| CUDA Cores | ||
| Tensor Cores | 无数据 | |
| RT Cores | — | 70★ |
| Base Clock | ||
| Boost Clock | 无数据 | |
| FP16 TFLOPS | — | 43.939998626708984★ |
| FP32 TFLOPS | — | 43.939998626708984★ |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 41★ | 300 |
| Recommended PSU | — | 750★ |
| Power Connectors | — | 1 x 16-Pin |
| Cooler | Single Fan | Triple Fan★ |
| Fans | — | 3★ |
| Connectivity | ||
| Interface | PCI Express 3.0 x16 | PCI Express 5.0 |
| DisplayPort | 3 | 3 |
| HDMI | 0 | 1★ |
| Max Displays | 3 | 4★ |
| Max Resolution | 5120 x 2880 | 7680 x 4320 |
| Physical | ||
| Length | — | 303★ |
| Slot Width | 1★ | 2.5 |
| Form Factor | Low Profile | Full Height |
| Weight | 0.13 kg★ | 1.07 kg |
| Features | ||
| Ray Tracing | ✗ | ✓★ |
| Upscaling | — | DLSS 4 |
| AV1 Encode | — | ✓★ |
| VR Ready | — | ✓★ |
| DirectX | — | 12 Ultimate |
| RGB | — | ✓★ |
优缺点
PNY Quadro K420 2GB GDDR5 workstation
- Strong affordability (94th percentile)94th %ile
- Strong user sentiment (80th percentile)80th %ile
- Strong social proof (78th percentile)
- Below average compute (4th percentile)4th %ile
- Below average ai (7th percentile)7th %ile
- Below average vram (7th percentile)7th %ile
- Below average rt (8th percentile)8th %ile
MSI GeForce RTX 5070 Ti Ventus 3X OC 16GB GDDR7 Black
- Strong feature (96th percentile)96th %ile
- Strong connectivity (94th percentile)94th %ile
- Strong rt (92nd percentile)92nd %ile
- Strong thermal (92nd percentile)92nd %ile
- Below average affordability (21st percentile)
价格
PNY Quadro K420 2GB GDDR5 workstation0.273每美元得分
vs
MSI GeForce RTX 5070 Ti Ventus 3X OC 16GB GDDR7 Black0.067每美元得分
PNY Quadro K420 2GB GDDR5 workstation 性价比高 4.1 倍
PNY Quadro K420 2GB GDDR5 workstation
MSI GeForce RTX 5070 Ti Ventus 3X OC 16GB GDDR7 Black
结论
胜出: MSI GeForce RTX 5070 Ti Ventus 3X OC
Scores 98 overall, wins 8 of 8 usage categories and 24 of 38 specs.
