Last price update was: November 20, 2024 12:06 pm

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Dell Latitude 7640

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Product is rated as #103 in category Compare Dell Laptops

7.8

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Performance	8
Gaming	4.9
Display	4.4
Battery Life	6.6
Connectivity	9.9
Portability	9.1

Last updated on November 20, 2024 12:06 pm

Dell Latitude 7640

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Dell Latitude 7640 Prices

Dell Latitude 7640 - Intel Core i7 1355U / 1.7...

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Specification: Dell Latitude 7640

General info

Launched	March 2023
2-in-1	No
Colors	Gray
Screen-to-body ratio	82.80%
Dimensions	358 x 250.42 x 18.4-19.5 mm
Side bezels	6.7 mm

Cooling

Cooling system	Active
Vapor chamber	No
Number of fans	1

Display

Touchscreen	No
Resolution	1920 x 1200 pixels
Size	16 inches
Display type	IPS LCD
Refresh rate	60 Hz
Response time	35 ms
PPI	142 ppi
HDR support	No
Coating	Matte
Max. brightness	250 nits

Battery

Battery	38 Wh, 57 Wh
Battery type	Li-Ion
Capacity	38 Wh 57 Wh
Charge power	60 / 65 / 100 W
Fast charging	Yes
Replaceable	No
USB Power Delivery	Yes
Voltage	7.6 V

Graphics Card

GPU performance	1.41 TFLOPS
Integrated GPU	Intel Iris Xe Graphics (80EU)
TGP	15 W
Fabrication process	10 nm
GPU base clock	300 MHz
GPU boost clock	1100 MHz
FLOPS	1.41 TFLOPS
Memory size	System Shared
Memory speed	LPDDR5
ROPs	20
Shading units (cores)	640
Texture mapping units (TMUs)	40

Sound

Dolby Atmos	No
Microphones	2
Speakers	4
Power	4x2W
Audio chip	Realtek ALC3281

Connectivity

Bluetooth	v5.3
Fingerprint scanner	Optional
Optical drive	No
Webcam	Above the display
Webcam resolution	1920 x 1080
Wi-Fi standard	v6E

Input

Backlight	Yes
Keyboard type	Island
Numpad	No
Windows Precision	Yes

CPU

CPU Brand	Intel
CPU	Intel Core i5 1335U, Intel Core i5 1340P, Intel Core i5 1345U, Intel Core i5 1350P, Intel Core i7 1355U, Intel Core i7 1365U, Intel Core i7 1370P
Base frequency	1.3 GHz
Turbo frequency	4.6 GHz
Cores	10
Threads	12
L3 Cache	12 MB
Geekbench 5 (Single-Core)	1688
Geekbench 5 (Multi-Core)	7510
Cinebench R23 (Single-Core)	1702
Cinebench R23 (Multi-Core)	7365

RAM

RAM	8GB, 16GB, 32GB
Channels	2×4 GB
Total slots	1
Upgradable	No
Clock	4800 MHz

Storage

Storage	256GB, 512GB, 1024GB, 2048GB
Storage type	SSD (M2)
NVMe	Yes
Bus	PCI-E Gen 4.0 (4x)

Ports

Audio jack (3.5 mm)	Yes
DisplayPort	No
Ethernet (RJ45)	No
HDMI	1x HDMI 2.0
Proprietary charging port	No
SD card reader	No
Thunderbolt	Thunderbolt 4
USB-A	2x USB 3.2
USB Type-C	2x USB 4.0
VGA	No