HP EliteBook 645 G9, Ryzen 7 5825U
Specifications
HP EliteBook 645 G9, Ryzen 7 5825U (EliteBook 645 Series)
Processor
AMD Ryzen 7 5825U 8 x 2 - 4.5 GHz, Barcelo-U (Zen 3)
Graphics adapter
AMD Radeon RX Vega 8 (Ryzen 4000/5000) - 512 MB VRAM, RAM: 1600 MHz
Memory
16 GB
, DDR4-3200 Single-Channel
Display
14.00 inch 16:9, 1920 x 1080 pixel 157 PPI, Chi Mei CMN141D, IPS, glossy: no, 60 Hz
Mainboard
AMD Promontory/Bixby FCH
Storage
Kioxia BG5 KBG50ZNV512G, 512 GB
, 512GB SSD, 400 GB free
Soundcard
AMD Raven/Renoir/Van Gogh/Cezanne/Rembrandt/Raphael - HD Audio Controller
Connections
3 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, 0 USB 4.0 40 Gbps, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Audio Connections: 3.5 mm Combo, 1 Fingerprint Reader, LAN
Networking
Realtek Semiconductor RTL8168/8111 PCI-E Gigabit Ethernet NIC (10/100/1000MBit/s), Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/ Wi-Fi 6E 6 GHz), Bluetooth 5.2, Intel XMM 7560 LTE Advanced Pro Cat 16, LTE
Size
height x width x depth (in mm): 19.9 x 321.9 x 213.9
Battery
51.3 Wh Lithium-Polymer, 3-cell
Operating System
Microsoft Windows 11 Pro
Camera
Webcam: HD 720p IR
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes, HP Smart USB Type-C-Adapter at 65 W, 36 Months Warranty
Weight
1.356 kg, Power Supply: 269 g
Price
1.389 Euro
Links
Price comparison
Average Score:
Average of 2 scores (from 1 reviews)
Average of 2 scores (from 1 reviews)
price: - %, performance: 74%, features: 66%, display: 92% mobility: 80%, workmanship: 88%, ergonomy: 85%, emissions: 95%
Reviews for the HP EliteBook 645 G9, Ryzen 7 5825U
惠普EliteBook 645 G9笔记本电脑评论：一个紧凑和强大的办公笔记本电脑与（未使用）的潜力 | Notebookcheck
14英寸，约1.4公斤，结构紧凑，重量轻，由于其LTE连接，不依赖快速WLAN，在日常使用中性能稳定：这些都是惠普EliteBook 645 G9所拥有的。我们的评论将显示这款笔记本电脑有哪些优势，以及在哪些方面仍有改进的余地。
14英寸，约1.4公斤，结构紧凑，重量轻，由于其LTE连接，不依赖快速WLAN，在日常使用中性能稳定：这些都是惠普EliteBook 645 G9所拥有的。我们的评论将显示这款笔记本电脑有哪些优势，以及在哪些方面仍有改进的余地。
HP EliteBook 645 G9
Source: PC Guia
PT→zh-CN
Single Review, online available, Short, Date: 09/08/2022
Rating: Total score: 74%
Source: PC Guia
PT→zh-CNSingle Review, online available, Short, Date: 09/08/2022
Rating: Total score: 74%
Comment
AMD Vega 8:
基于Vega架构的Ryzen APU的集成图形卡，具有8个CU（= 512着色器）和最高1.750 MHz的频率。
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
R7 5825U:
移动八核APU，带有Zen 3内核，时钟频率为2 GHz至4.5 GHz，以及8个CU的Vega iGPU，时钟频率高达2000 MHz。
» Further information can be found in our Comparison of Mobile Processsors.14.00":
大体上，这个屏幕尺寸常见于亚笔记本电脑，超极本和变形本中。对这三类产品来说这个尺寸都较大。亚笔记本中尺寸最大的机型是采用这个屏幕尺寸。
大尺寸可以让屏幕有更高的分辨率。因而例如字体等的细节将会更丰富。不过另一方面，小屏幕的功耗会较低，而设备也会更轻盈小巧，售价更低。
» To find out how fine a display is, see our DPI List.
1.356 kg: 这是11到13寸的超大尺寸平板电脑，亚笔记本电脑，超极本和变形本的常见重量。
» Further information can be found in our Notebook Purchase Guide.
