Dell Latitude 5520 CTO1L552015US Laptop

Dell Latitude 5520 Business Laptop 11th gen Intel i3-1125G4 Intel UHD Graphics 15.6" HD screen 4GB RAM 128GB SSD CTO1L552015US

Work faster than ever with the built-in AI of Dell Optimizer on the first 15.6" laptop to use bioplastics from trees in its design. * This scalable laptop features a brighter screen with ComfortView Plus * , extended battery life and touchless wake & lock with ExpressSign-in. *

Dell Latitude 5520 CTO1L552015US image 1

Specifications Overview

Model	CTO1L552015US
CPU	Intel i3-1125G4
CPU Cores	4
CPU Clock Rate	2000 MHz
CPU Turbo Clock Rate	4200 MHz
RAM Size	4 GB
Memory Type	DDR4
Memory Configuration	1 x 4 GB
GPU	Intel UHD Graphics
SSD Capacity	128 GB
SSD Type	NVMe,PCI Express
Screen Size	15.6"
Resolution	1366 x 768
Panel Type	TN
Refresh Rate	60 Hz
Front Camera	Yes
Front Camera Resolution	HD
Dimensions	357.8 mm x 236.2 mm x 22.10 mm
Operating System	Windows 10 Pro
Weight	1.59 Kg
Battery Capacity	42 Wh
USB 3.2 Gen 1 Type A Ports	2
USB 4 Gen 3x2 Ports	2
Ethernet Ports	1
Ethernet Speed	10,100,1000 Mbit/s
HDMI Ports	1
HDMI Version	2.0
Wi-Fi Generation	5
Keyboard Backlit	Yes

	Old Name	Current Name	Branding	Data Speed	Port
USB 2.0	USB 2.0	USB 2.0	Hi-Speed USB	480 Mbit/s	diverse
USB 3.0	USB 3.1 Gen 1	USB 3.2 Gen 1x1	SuperSpeed USB	5 Gbit/s	diverse
USB 3.1	USB 3.1 Gen 2	USB 3.2 Gen 2x1	SuperSpeed USB 10Gbps	10 Gbit/s	diverse
USB 3.2	USB 3.2 Gen 2x2	USB 4.0 Gen 2x2	USB4 20Gbps	20 Gbit/s	only USB-C
USB4	USB 4.0 Gen 3x2	USB4 1.0	USB4 40Gbps	40 Gbit/s	only USB-C
USB4v2	USB 4.0 Gen 4	USB4 2.0	USB4 80Gbps	80-120 Gbit/s	only USB-C

🚀 Performance

CPU Single-Core

40%

(Charts)

CPU Multi-Core

14%

(Charts)

(Higher is better)

Dell Latitude 5520 CTO1L552015US Mobile CPU Performance

PassMark - CPU Mark Single Thread Performance

Single-thread laptop performance directly affects everyday tasks like web browsing, app launching, and office work. A higher score means snappier responsiveness, faster file operations, and smoother in applications that rely on a single CPU core.

AMD 5700U (8 Cores)		104%
Intel i7-1160G7 (4 Cores)		104%
Intel i5-10300H (4 Cores)		104%
Intel i5-1140G7 (4 Cores)		103%
Intel i9-9980HK (8 Cores)		103%
AMD 4700U (8 Cores)		102%
AMD 4500U (6 Cores)		102%
AMD 4750U (8 Cores)		101%
Intel i9-9880H (8 Cores)		101%
Intel i7-9850H (6 Cores)		101%
Intel i3-1125G4 (4 Cores)		100%
AMD 4600H (6 Cores)		99%
Microsoft SQ3 (8 Cores)		98%
AMD 5500U (6 Cores)		98%
Intel i7-9750H (6 Cores)		98%
Intel i7-1180G7 (4 Cores)		98%
AMD 7520U (4 Cores)		98%
AMD 4600U (6 Cores)		97%
AMD 4650U (6 Cores)		97%
Intel i5-9400H (4 Cores)		97%
Intel i5-1130G7 (4 Cores)		96%

View chart ►

(Higher is better)

Dell Latitude 5520 CTO1L552015US Mobile Workstation Performance

PassMark - CPU Mark Multi Thread Performance

Multi-thread performance determines how well a laptop handles demanding workloads like video editing, 3D rendering, compiling code, and running multiple applications simultaneously. A higher score means faster export times, smoother content creation, and better overall productivity under heavy parallel workloads.

Intel i7-1195G7 (4 Cores)		112%
Intel i3-1215U (6 Cores)		110%
Intel i7-1185G7 (4 Cores)		107%
Intel i7-1165G7 (4 Cores)		105%
Intel i7-8750H (6 Cores)		105%
Intel i7-11390H (4 Cores)		104%
Intel i5-1155G7 (4 Cores)		103%
AMD 4450U (4 Cores)		101%
Intel i5-1135G7 (4 Cores)		101%
AMD 5300U (4 Cores)		~
Intel i3-1125G4 (4 Cores)		100%
Intel i5-1145G7 (4 Cores)		99%
Intel i7-10710U (6 Cores)		99%
AMD 7520U (4 Cores)		96%
Intel i7-1160G7 (4 Cores)		94%
AMD 7320U (4 Cores)		91%
Intel i5-1140G7 (4 Cores)		90%
Intel i5-1130G7 (4 Cores)		88%
AMD 7320C (4 Cores)		88%
Intel i5-10300H (4 Cores)		88%
Intel i5-10400H (4 Cores)		88%