Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
Sapphire
96 综合评分
vs
AMD Radeon RX 550 Low Profile 4GB GDDR5
AMD
19 综合评分
买家怎么说
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
88 满分 100 置信度高 43 条评价
Sapphire Nitro+ RX 7900 XTX 凭借其出色的4K性能、安静运行和可靠的散热获得高度赞誉。大多数已验证买家强调其相比其他高端显卡更紧凑的尺寸、24GB大显存以及无电感啸叫的优点。部分评论提到偶尔会有电感啸叫和高功耗，但整体情绪非常积极。
优点
- 出色的4K游戏性能
- 运行非常安静
- 低温高效散热
- 高端显卡中紧凑的尺寸
- 24GB显存，使用寿命长
缺点
- 功耗较高
- 偶尔的电感啸叫
- 需要850W以上电源
- 大型4槽设计
Performance 4k 12
Noise level 15
Cooling efficiency 14
Build quality 8
Coil whine 7
Power consumption 6
AMD Radeon RX 550 Low Profile 4GB GDDR5
75 满分 100 置信度中 12 条评价
Radeon RX 550 LP 通常被视为一款经济实惠的薄型显卡，适合非游戏或较旧的配置。用户称赞其静音运行、安装简单，以及在 Linux 或 Windows 上执行办公和媒体播放等基本任务时的可靠性能。然而，长期耐用性存在重大担忧——一位已认证买家报告仅三周后就出现故障——而且在现代游戏中的表现较弱：《荒野大镖客2》在中画质下仅能达到 25 FPS。总体而言，对于简单的显示需求它是可靠的选择，但不适合严肃游戏。
优点
- 静音运行
- 安装简单
- 适合非游戏任务
- 价格合理
- 支持 Linux
缺点
- 三周后故障
- 现代游戏性能弱
- 《荒野大镖客2》仅 25 FPS
- Oculink 线缆问题不可预测
- 需要驱动设置
Durability 1
Price to performance 5
Noise level 2
Ease of installation 4
Gaming performance 5
Linux compatibility 2
评分
Ray Tracing
Gaming 4k
Gaming 1440p
Content Creation
Gaming 1080p
Ai Llm
Workstation
Budget
规格
| Sapphire Radeon RX 7900 XTX NITRO+ | AMD Radeon RX 550 Low Profile | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Radeon RX 7900 XTX | Radeon RX 550 |
| Brand | AMD | AMD |
| Architecture | RDNA 3 | 14nm |
| Class | consumer | consumer |
| Process | 5★ | 14 |
| Memory | ||
| VRAM | 24 GB★ | 4 GB |
| Memory Type | GDDR6★ | GDDR5 |
| Memory Bus | ||
| Bandwidth | 无数据 | |
| Compute | ||
| Stream Processors | ||
| Tensor Cores | 无数据 | |
| RT Cores | 96★ | — |
| Base Clock | ||
| Boost Clock | ||
| FP16 TFLOPS | 无数据 | |
| FP32 TFLOPS | 61.38999938964844★ | — |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 339 | 50★ |
| Recommended PSU | 800 | 300★ |
| Power Connectors | 3 x 8-Pin | None |
| Cooler | Triple Fan★ | Single Fan |
| Fans | 3★ | 1 |
| Connectivity | ||
| Interface | PCI Express 4.0 x16 | PCI Express 3.0 x8 |
| DisplayPort | 2★ | 1 |
| HDMI | 2★ | 1 |
| USB-C | 1★ | — |
| Max Displays | 4★ | 2 |
| Max Resolution | 7680 x 4320 | 4K |
| Physical | ||
| Length | 320 | 168★ |
| Slot Width | 4 | 1★ |
| Form Factor | ATX | Low Profile |
| Weight | 1.00 kg | 0.34 kg★ |
| Features | ||
| Ray Tracing | ✓★ | — |
| Upscaling | FSR 3.1 | — |
| AV1 Encode | ✓★ | — |
| DirectX | 12 Ultimate | 12 |
| RGB | ✓★ | — |
优缺点
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
- Strong connectivity (99th percentile)99th %ile
- Strong rt (96th percentile)96th %ile
- Strong compute (96th percentile)96th %ile
- Strong ai (95th percentile)95th %ile
- Below average affordability (16th percentile)16th %ile
AMD Radeon RX 550 Low Profile 4GB GDDR5
- Strong affordability (91st percentile)91st %ile
- Strong social proof (67th percentile)
- Below average compute (4th percentile)4th %ile
- Below average feature (12th percentile)12th %ile
- Below average rt (12th percentile)12th %ile
- Below average ai (12th percentile)12th %ile
价格
Sapphire Radeon RX 7900 XTX NITRO+ 24GB GDDR6 Silver
No current pricing available
AMD Radeon RX 550 Low Profile 4GB GDDR5
结论
胜出: Sapphire Radeon RX 7900 XTX NITRO+
Scores 96 overall, wins 8 of 8 usage categories and 23 of 38 specs.
