Lenovo ThinkPad P14s Gen 3 vs E15 Gen 4 (Intel)

You can select specific configurations for the laptops to get a more accurate comparative review
Display
Battery
CPU
RAM
Storage

Review

Evaluation of Lenovo ThinkPad P14s Gen 3 and E15 Gen 4 (Intel) important characteristics
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Case
Design, materials, durability and usability

Key Differences

What are the key differences between the notebooks
Advantages of the Lenovo ThinkPad P14s Gen 3
  • Significantly easier to carry: weighs 540 grams less (around 1.19 lbs)
  • Higher number of cutting-edge USB Type-C ports: 2 versus 1
  • Around 26% better multi-core CPU performance in the Cinebench R23 test
  • Thinner bezels and 3% higher screen-to-body ratio
  • Provides 33% higher max. screen brightness: 400 vs 300 nits
  • Much smaller footprint: 18% more compact case (111.7 vs 135.8 square inches)
  • 15% sharper screen – 162 versus 141 pixels per inch (PPI)
Advantages of the Lenovo ThinkPad E15 Gen 4 (Intel)
  • Can run popular games at about 51-69% higher FPS
  • Features a bigger (~15%) battery – 45 against 39.3 watt-hours
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Tests and Specifications

Comparison table of test results and technical specs

Case

Weight 1.24 kg (2.73 lbs) 1.78 kg (3.92 lbs)
Dimensions 317.7 x 226.9 x 17.9 mm
12.51 x 8.93 x 0.7 inches
365 x 240 x 18.9 mm
14.37 x 9.45 x 0.74 inches
Area 721 cm2 (111.7 inches2) 876 cm2 (135.8 inches2)
Screen-to-body ratio ~78.8% ~76.6%
Side bezels 8.1 mm 9.8 mm
Colors Black, Gray Black, Gray
Transformer No No
Opening angle 180° 180°
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No No

Display

Size 14 inches 15.6 inches
Type IPS LCD IPS LCD
Refresh rate 60 Hz 60 Hz
PPI 162 ppi 141 ppi
Aspect ratio 16:10 16:9
Resolution 1920 x 1200 pixels 1920 x 1080 pixels
HDR support - No
Touchscreen No No
Coating Matte Matte
Display tests
Contrast 1000:1 1200:1
sRGB color space 100% 100%
Max. brightness

Battery

Capacity
Battery type Li-Po Li-Po
Replaceable No No
Fast charging Yes Yes
USB Power Delivery Yes Yes
Charging port position Left Left
Charge power 65 / 100 W 65 W

CPU

CPU name
Base frequency 1.7 GHz 1.2 GHz
Turbo frequency 4.4 GHz 4.4 GHz
Cores 12 6
Threads 16 8
L3 Cache 12 MB 10 MB
Integrated GPU Intel Iris Xe Graphics (80EU) Intel UHD Graphics (64EU)
Fabrication process 10 nm 10 nm

Benchmarks

Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

Graphics Card

GPU name
TGP 15 W -
Type Integrated Dedicated
Fabrication process 10 nm 12 nm
GPU base clock 300 MHz 1065 MHz
GPU boost clock 1100 MHz 1320 MHz
FLOPS 1.41 TFLOPS 2.703 TFLOPS
Memory size System Shared 2 GB
Memory type DDR4 GDDR6
Memory bus - 64 bit
Memory speed 3.2 Gbps ~12 Gbps
Shading units (cores) 640 1024
Texture mapping units (TMUs) 40 32
Raster operations pipelines (ROPs) 20 16
GPU performance
1.41 TFLOPS
2.703 TFLOPS

RAM

RAM size
Channels 1x8 GB 1x8 GB
Clock 3200 MHz 3200 MHz
Type DDR4 DDR4
Upgradable Yes Yes
Total slots 1 1
Max. ram size 48 GB 40 GB

Storage

Storage size
Bus PCI-E Gen 4.0 (4x) PCI-E Gen 4.0 (4x)
Storage type SSD (M2) SSD (M2)
Channels 1x256 GB 1x256 GB
Upgradable Yes Yes
Total slots 1 2
NVMe Yes Yes

Sound

Audio chip Realtek ALC3287 Realtek ALC3287
Speakers 2.0 2.0
Power 2x2W 2x2W
Dolby Atmos Yes Yes
Microphones 2 2

Connectivity

Wi-Fi standard v6E v6E
Bluetooth v5.2 v5.2
Fingerprint Optional Optional
Optical drive No No
Webcam Above the display Above the display
Webcam resolution 1920 x 1080 1920 x 1080
Ports
USB-A 2x USB 3.2 2x USB 3.2
USB Type-C 2x USB 3.2 1x USB 4.0
Thunderbolt Thunderbolt 4 Thunderbolt 4
HDMI 1x HDMI 2.0 1x HDMI 2.0
DisplayPort No No
VGA No No
Audio jack (3.5 mm) Yes Yes
Ethernet (RJ45) Yes Yes
SD card reader No No
Proprietary charging port No No

Input

Keyboard
Keyboard type Island Island
Numpad No Yes
Backlight Yes Yes
Touchpad
Size - 10.0 x 6.9 cm
Surface - Plastic
Windows Precision Yes Yes
*Disclaimer! Ports, speakers, display, and other specifications can be different depending on the laptop’s particular configuration or region.

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