XFX Radeon RX 7600 XT Speedster 16GB GDDR6
PNY Quadro K420 2GB GDDR5 workstation
买家怎么说
XFX Radeon RX 7600 XT Speedster 16GB GDDR6
暂无用户反馈
PNY Quadro K420 2GB GDDR5 workstation
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
评分
规格
| XFX Radeon RX 7600 XT Speedster | PNY Quadro K420 | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7600 XT | Quadro K420 |
| Brand | AMD | NVIDIA |
| Architecture | RDNA 3 | Pascal |
| Class | consumer | workstation |
| Process | 6★ | — |
| Memory | ||
| VRAM | 16 GB★ | 2 GB |
| Memory Type | GDDR6★ | GDDR5 |
| Memory Bus | ||
| Bandwidth | 无数据 | |
| Compute | ||
| CUDA Cores | 无数据 | |
| Stream Processors | 无数据 | |
| Tensor Cores | 64★ | — |
| RT Cores | 32★ | — |
| Base Clock | ||
| Boost Clock | 无数据 | |
| FP16 TFLOPS | 45.13999938964844★ | — |
| FP32 TFLOPS | 22.56999969482422★ | — |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 165 | 41★ |
| Recommended PSU | 600★ | — |
| Power Connectors | 2 x 8-Pin | — |
| Cooler | Triple Fan★ | Single Fan |
| Fans | 3★ | — |
| Connectivity | ||
| Interface | PCI Express 4.0 x8 | PCI Express 3.0 x16 |
| DisplayPort | 3 | 3 |
| HDMI | 1★ | 0 |
| Max Displays | 4★ | 3 |
| Max Resolution | 7680 x 4320 | 5120 x 2880 |
| Physical | ||
| Length | 302★ | — |
| Slot Width | 2.5 | 1★ |
| Form Factor | ATX | Low Profile |
| Weight | 0.90 kg | 0.13 kg★ |
| Features | ||
| Ray Tracing | ✓★ | ✗ |
| Upscaling | RIS (Radeon Image Sharpening) | — |
| DirectX | 12 Ultimate | — |
优缺点
XFX Radeon RX 7600 XT Speedster 16GB GDDR6
- Strong social proof (89th percentile)89th %ile
- Strong ai (75th percentile)
- Strong connectivity (75th percentile)
- Strong thermal (73rd percentile)
PNY Quadro K420 2GB GDDR5 workstation
- Strong user sentiment (79th percentile)
- Strong social proof (78th percentile)
- Below average ai (7th percentile)7th %ile
- Below average vram (7th percentile)7th %ile
- Below average rt (9th percentile)9th %ile
- Below average raster (10th percentile)10th %ile
价格
PNY Quadro K420 2GB GDDR5 workstation 性价比高 3.0 倍
结论
Scores 64 overall, wins 8 of 8 usage categories and 21 of 36 specs.