Asus ExpertBook B3405
Specifications
Asus ExpertBook B3405 (ExpertBook B3 Series)
Processor
Intel Core Ultra 5 125H 14c/18t, 4 x 4.5 GHz Intel Redwood Cove P-Core, 8 x 3.6 GHz Intel Crestmont E-Core, 2 x 2.5 GHz Intel Crestmont E-Core, Meteor Lake-H
Graphics adapter
Memory
16 GB
, DDR5-5200
Display
14.00 inch 16:10, 1920 x 1200 pixel 162 PPI, IPS, glossy: no, 60 Hz
Storage
M.2 PCIe
Connections
2 USB 3.0 / 3.1 Gen1, 2 USB 3.1 Gen2, USB-C Power Delivery (PD), 1 HDMI, Audio Connections: 3.5mm, 1 SmartCard, 1 Fingerprint Reader
Networking
10/100/1000 LAN Card (10/100/1000MBit/s), 802.11 a/b/g/n/ac/ax (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/), Bluetooth 5.4
Size
height x width x depth (in mm): 18.95 x 315.1 x 226.8
Battery
50 Wh Lithium-Ion, 3-cell
Operating System
Microsoft Windows 11 Pro
Camera
Primary Camera: 2 MPix
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes
Weight
1.42 kg
Price comparison
Reviews for the Asus ExpertBook B3405
ASUS ExpertBook B3 im Test Modernere Hardware, dafür Abstriche bei Display
Source: HardwareLuxx
DE→zh-CN
Single Review, online available, Very Long, Date: 11/10/2025
Source: HardwareLuxx
DE→zh-CNSingle Review, online available, Very Long, Date: 11/10/2025
Comment
Intel Arc 7-Core: 基于 Xe LPG 架构的集成显卡（与专用 Arc GPU 相似，但更注重效率）。提供 8 个 Xe 内核中的 7 个（112 个 Xe 向量引擎）和 7 个光线追踪单元。
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
Ultra 5 125H: 一款于 2023 年 12 月亮相的中端流星湖系列芯片。这款第 1 代酷睿 Ultra 笔记本电脑处理器将取代第 13 代酷睿芯片；它拥有 14 个内核（4 + 8 + 2）和 18 个线程。其中，性能内核（4 个）运行频率最高可达 4.5 GHz，而高效内核（10 个）（8 个主内核加上低功耗岛中的 2 个额外内核）运行频率最高可达 3.6 GHz。刚刚出炉的 7 核 Arc GPU 可用作集成图形适配器（运行频率高达 2.20 GHz），此外还提供了大量其他全新技术，如集成 AI Boost NPU（带有两个用于硬件 AI 工作负载加速的第 3 代引擎）。该芯片的英特尔建议 "最低保证 "功耗为 28 W，而最大 Turbo 功耗应该在 115 W 以内。» Further information can be found in our Comparison of Mobile Processsors.
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