Lenovo ThinkPad 14" T450 Black 2019
CPU AMD Ryzen 3 5300U
RAM 8 GB
Storage 256 GB
Screen 14" 1600x900
GPU Intel HD Graphics 5500
OS Windows 7 Pro
Weight 1.7 kg
42 综合评分
价格 US$258
概览
优缺点
优点
- Strong gpu (97th percentile) 97th
- Strong reliability (80th percentile) 80th
- Strong portability (72nd percentile) 72nd
缺点
- Below average ram (5th percentile)
- Below average screen (9th percentile)
- Below average storage (18th percentile)
- Below average cpu (20th percentile)
实测数据
性能表现
规格参数
完整规格参数
Processor
| CPU | AMD Ryzen 3 5300U |
| Cores | 2 |
| Frequency | 2.3 GHz |
| L3 Cache | 4 MB |
Graphics
| GPU | Intel HD Graphics 5500 |
| Type | Integrated |
| VRAM | 48 GB |
| VRAM Type | GDDR6 |
Memory & Storage
| RAM | 8 GB |
| RAM Generation | DDR3L |
| Storage | 256 GB |
| Storage Type | SSD |
Display
| Size | 14" |
| Resolution | 1600x900 |
| Panel | IPS |
Connectivity
| USB Ports | 3 |
| HDMI | Mini DisplayPort |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | Yes |
| Ethernet | RJ-45 |
Physical
| Weight | 1.7 kg / 3.8 lbs |
| OS | Windows 7 Pro |
竞品对比
| Spec | Lenovo ThinkPad 14" T450 | Apple MacBook Pro Geek Squad Certified Refurbished 16" | ASUS ZenBook UM3406KA-WS79T | HP OmniBook X Flip | Samsung Galaxy Book5 NP750XHD-KB1US | Dell Latitude 7455 |
|---|---|---|---|---|---|---|
| CPU | AMD Ryzen 3 5300U | AMD Ryzen 5 5500 | AMD Ryzen AI 7 350 | Intel Core Ultra 5 226V | Intel Core Ultra 7 255U | Qualcomm Snapdragon X Elite X1E-84-100 |
| RAM (GB) | 8 | 16 | 32 | 16 | 16 | 32 |
| Storage (GB) | 256 | 1000 | 1024 | 512 | 512 | 512 |
| Screen | 14" 1600x900 | 16" 3072x1920 | 14" 1920x1200 | 14" 1920x1200 | 15.6" 1920x1080 | 14" 2560x1600 |
| GPU | Intel HD Graphics 5500 | AMD Radeon Pro 5500M | AMD Radeon Graphics | Intel Arc 130V | Intel UHD Graphics | Qualcomm Adreno |
| OS | Windows 7 Pro | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Home | Windows 11 Pro |
| Weight (kg) | 1.7 | 2 | 1.3 | 1.4 | 1.6 | 1.4 |
| Battery (Wh) | - | - | - | 65 | - | - |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | CPU | GPU | RAM | 接口 | 屏幕 | 便携性 | 存储 | 可靠性 | 用户口碑 |
|---|---|---|---|---|---|---|---|---|---|
| Lenovo ThinkPad 14" T450 | 20.2 | 96.9 | 4.8 | 42.6 | 9.2 | 72.2 | 17.5 | 80.4 | 52.7 |
| Apple MacBook Pro Geek Squad Certified Refurbished 16" Compare | 63.2 | 69.5 | 26.8 | 99.7 | 90.1 | 21.8 | 62.2 | 97.2 | 90.5 |
| ASUS ZenBook UM3406KA-WS79T Compare | 77.7 | 68.6 | 81 | 83.3 | 80.1 | 86.5 | 80.5 | 59.7 | 35.1 |
| HP OmniBook X Flip Compare | 60 | 63.5 | 67.8 | 80.8 | 74.4 | 82 | 37.6 | 32.8 | 98.2 |
| Samsung Galaxy Book5 NP750XHD-KB1US Compare | 60.7 | 33.3 | 52.2 | 85.8 | 41.8 | 53.9 | 52.2 | 80.4 | 99.4 |
| Dell Latitude 7455 Compare | 98.9 | 24.6 | 81 | 75.1 | 86.1 | 78.7 | 37.6 | 32.8 | 31.8 |
价格
性价比分析
最低 US$258
Newegg 1 个报价 最低 US$258
我们自 2026年6月24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。
其他配置12
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