QTHREE Radeon RX 550 4GB GDDR5
Its 50W TDP requires no external power connector, making it a simple drop-in upgrade for older office PCs with limited power supplies. The 4GB GDDR5 frame buffer and compact 170mm single-fan design allow for 4K 60Hz output via HDMI and DP in a small form factor. This card is best for users needing basic multi-monitor productivity or adding modern display outputs to a legacy system, not for modern 1080p gaming.
GPU Radeon RX 550
VRAM 4GB GDDR5
Boost Clock 1180 MHz
TDP 50 W
Memory Bus 128 bit
Class consumer
16 综合评分
价格 US$113
概览
优缺点
优点
- Strong affordability (89th percentile) 89th
缺点
- Below average compute (4th percentile)
- Below average feature (11th percentile)
- Below average rt (12th percentile)
- Below average ai (13th percentile)
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
用户口碑随时间不断改善
72/100我们的 AI 口碑分析
基于 12 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
性能表现
规格参数
完整规格参数
Chipset
| GPU Chipset | Radeon RX 550 |
| Brand | AMD |
| Architecture | Polaris |
| Class | consumer |
| Process | 14 |
Memory
| VRAM | 4 GB |
| Memory Type | GDDR5 |
| Memory Bus | 128 |
Compute
| Stream Processors | 512 |
| Base Clock | 1180 |
| Boost Clock | 1180 |
Performance
| PassMark G3D | 2696 |
| GPU Compute | 964 |
Power & Cooling
| TDP | 50 |
| Recommended PSU | 450 |
| Power Connectors | None |
| Cooler | Single Fan |
| Fans | 1 |
Connectivity
| Interface | PCI Express 3.0 x8 |
| DisplayPort | 0 |
| HDMI | 1 |
| USB-C | 0 |
| Max Displays | 3 |
| Max Resolution | 4096x2160 |
Physical
| Length | 170 |
| Slot Width | 2 |
| Form Factor | Low Profile |
| Weight | 0.3 kg / 0.7 lbs |
Features
| Ray Tracing | No |
| DirectX | 12 |
竞品对比
| Spec | QTHREE Radeon RX 550 | MSI SHADOW RTX 5060 8G SHADOW 2X OC | Gigabyte Gaming OC GV-N3070GAMING OC-8GD (rev. 2.0) | PNY DUAL FAN OC VCG5060T8DFXPB1-O | ASUS Dual DUAL-RTX4060-O8G-EVO | ASRock Challenger RX7600 CL 8GO |
|---|---|---|---|---|---|---|
| Chipset | Radeon RX 550 | GeForce RTX 5060 | GeForce RTX 3070 | GeForce RTX 5060 Ti | GeForce RTX 4060 | Radeon RX 7600 |
| Vram | 4GB GDDR5 | 8GB GDDR7 | 8GB GDDR6 | 8GB GDDR7 | 8GB GDDR6 | 8GB GDDR6 |
| Boost Clock Mhz | 1180 | 2527 | 1815 | 2692 | 2505 | 2695 |
| Tdp W | 50 | 145 | 220 | 180 | 115 | 165 |
| Memory Bus Bits | 128 | 128 | 256 | 128 | 128 | 128 |
| Ray Tracing | false | true | true | true | true | true |
| GPU Class | consumer | consumer | consumer | consumer | consumer | consumer |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AI | Rt | Vram | Raster | Compute | Feature | Thermal | User Sentiment | Efficiency | Connectivity | 用户口碑 | Affordability |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QTHREE Radeon RX 550 | 13 | 11.6 | 13.8 | 13.1 | 4.3 | 11.4 | 26.8 | 27.3 | 19 | 18.5 | 59.9 | 88.8 |
| MSI SHADOW RTX 5060 8G SHADOW 2X OC Compare | 40.5 | 58.8 | 48 | 51.7 | 47 | 72.1 | 56.4 | 71.8 | 95.1 | 94 | 95.5 | 66.3 |
| 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 | 57.6 | 62.4 | 52.3 | 95.5 | 43.4 |
| PNY DUAL FAN OC VCG5060T8DFXPB1-O Compare | 40.5 | 59.9 | 48 | 53.4 | 50.9 | 66.2 | 43.8 | 71.8 | 82.2 | 81.8 | 88.8 | 75.6 |
| ASUS Dual DUAL-RTX4060-O8G-EVO Compare | 32.9 | 45.3 | 33.2 | 44.1 | 37.8 | 72.1 | 56.4 | 92.2 | 97.4 | 70.2 | 95.5 | 70.9 |
| ASRock Challenger RX7600 CL 8GO Compare | 46.7 | 40.3 | 35.4 | 37 | 53.1 | 58.1 | 56.4 | 57.6 | 61 | 70.2 | 88.8 | 76 |
价格
性价比分析
最低 US$113
Amazon 2 个报价 最低 US$113
Price History
使用场景评分
- 总体16.3
- AI/LLM6.1
- Budget62.2
- Gaming 4k10.3
- Ray Tracing11
- Workstation10.9
- Gaming 1080p18
- Gaming 1440p14.6
- Content Creation9.6
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
