AISURIX Radeon RX 550 4GB GDDR5
Its 50W TDP allows operation solely from the PCIe slot without an external power connector, making it a simple upgrade for basic display output and multi-monitor setups via its HDMI and DP ports. The compact, single-fan design fits easily into small form factor or office PCs while the 4GB GDDR5 buffer handles light esports titles. This card is best for office users needing dual-screen stock trading setups or upgrading aging systems for smooth 1080p desktop productivity.
GPU Radeon RX 550
VRAM 4GB GDDR5
Boost Clock 1250 MHz
TDP 50 W
Memory Bus 128 bit
Class consumer
23 综合评分
价格 £99
概览
优缺点
优点
- Strong affordability (92nd percentile) 92nd
缺点
- Below average feature (12th percentile)
- Below average raster (14th percentile)
- Below average vram (18th percentile)
- Below average efficiency (21st percentile)
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 |
| Bandwidth | 504 |
Compute
| Stream Processors | 512 |
| RT Cores | 54 |
| Base Clock | 1327 |
| Boost Clock | 1250 |
| FP16 TFLOPS | 55.3 |
| FP32 TFLOPS | 27.65 |
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 | 1 |
| HDMI | 1 |
Physical
| Form Factor | Low Profile |
Features
| DirectX | 12 |
竞品对比
| Spec | AISURIX Radeon RX 550 | ASUS Dual DUAL-RTX4060-O8G-V2 | MSI GAMING GeForce GTX 1080 Ti GAMING X 11G | ASRock Challenger B570 CL 10GO | XFX SPEEDSTER SWFT309 RX-67XLKWFDV | Sapphire PULSE 11324-01-20G |
|---|---|---|---|---|---|---|
| Chipset | Radeon RX 550 | GeForce RTX 4060 | GeForce GTX 1080 Ti | Arc B570 | Radeon RX 6700 | Radeon RX 7600 |
| Vram | 4GB GDDR5 | 8GB GDDR6 | 11GB GDDR5X | 10GB GDDR6 | 10GB GDDR6 | 8GB GDDR6 |
| Boost Clock Mhz | 1250 | 2535 | 1683 | 2600 | 2425 | 2755 |
| Tdp W | 50 | 115 | 250 | 150 | 175 | 185 |
| Memory Bus Bits | 128 | 128 | 352 | 192 | 160 | 128 |
| Ray Tracing | - | true | false | 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 | Efficiency | Connectivity | 用户口碑 | Affordability |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AISURIX Radeon RX 550 | 25.3 | 22.7 | 18.2 | 13.9 | 26 | 11.6 | 27.4 | 20.9 | 21.9 | 61.3 | 92.3 |
| ASUS Dual DUAL-RTX4060-O8G-V2 Compare | 33.2 | 46 | 33.4 | 44.9 | 38 | 90 | 56.6 | 97.4 | 70.7 | 88.9 | 72 |
| MSI GAMING GeForce GTX 1080 Ti GAMING X 11G Compare | 50.5 | 38.6 | 45 | 42.8 | 31.7 | 46 | 56.6 | 29.8 | 43 | 82.6 | 62.8 |
| ASRock Challenger B570 CL 10GO Compare | 46.2 | 35 | 46.2 | 32.7 | 9.1 | 84.4 | 56.6 | 54.8 | 87.3 | 88.9 | 78.3 |
| XFX SPEEDSTER SWFT309 RX-67XLKWFDV Compare | 45.1 | 42.5 | 45.4 | 43.7 | 28.1 | 66.9 | 72.8 | 74.9 | 57.7 | 88.9 | 79.8 |
| Sapphire PULSE 11324-01-20G Compare | 46.7 | 47.1 | 35.7 | 38.4 | 53.2 | 66.9 | 44.2 | 49.8 | 57.7 | 75.6 | 74.5 |
价格
性价比分析
最低 £99
Amazon 1 个报价 最低 £99
我们自 2026年11月9日 起追踪该产品的价格。数据增多后将显示图表。
使用场景评分
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。
