2020 Lenovo IdeaPad Gaming 3 (AMD) vs. Lenovo Legion Slim 7i (15”, Intel, 2020): Full specs comparison

We have comprehensively analyzed the technical specifications for the 2020 Lenovo IdeaPad Gaming 3 (AMD) and Lenovo Legion Slim 7i (15”, Intel, 2020) models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.

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2020 Lenovo IdeaPad Gaming 3 (AMD) image

2020 Lenovo IdeaPad Gaming 3 (AMD)

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Lenovo Legion Slim 7i (15”, Intel, 2020) image

Lenovo Legion Slim 7i (15”, Intel, 2020)

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2020 Lenovo IdeaPad Gaming 3 (AMD) Pros

We couldn't find any advantages of 2020 Lenovo IdeaPad Gaming 3 (AMD) over Lenovo Legion Slim 7i (15”, Intel, 2020).

Lenovo Legion Slim 7i (15”, Intel, 2020) Pros

Reasons that Lenovo Legion Slim 7i (15”, Intel, 2020) is better than 2020 Lenovo IdeaPad Gaming 3 (AMD).

Slightly faster CPU performance

Intel Core i9-10980HK inside Lenovo Legion Slim 7i (15”, Intel, 2020) has a 8% better multi-core CPU performance score than the AMD Ryzen 7-4800H inside 2020 Lenovo IdeaPad Gaming 3 (AMD).

Geekbench 5 multi-core score
Lenovo Legion Slim 7i (15”, Intel, 2020) - Intel Core i9-10980HK
7,013
Lenovo Legion Slim 7i (15”, Intel, 2020) - Intel Core i7-10875H
6,874
Lenovo Legion Slim 7i (15”, Intel, 2020) - Intel Core i7-10870H
6,596
2020 Lenovo IdeaPad Gaming 3 (AMD) - AMD Ryzen 7-4800H
6,440
Lenovo Legion Slim 7i (15”, Intel, 2020) - Intel Core i7-10750H
5,412
2020 Lenovo IdeaPad Gaming 3 (AMD) - AMD Ryzen 5-4600H
4,908
Lenovo Legion Slim 7i (15”, Intel, 2020) - Intel Core i5-10300H
3,747
About 15% lighter

Lenovo Legion Slim 7i (15”, Intel, 2020) weighed 4.1 pounds, 15% lighter than the 4.8 pounds 2020 Lenovo IdeaPad Gaming 3 (AMD).

Weight2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
Pound
4.8 lbs.
4.1 lbs.
Kilogram
2.18 kg
1.86 kg

Key Similars

Similar characteristics share between 2020 Lenovo IdeaPad Gaming 3 (AMD) and Lenovo Legion Slim 7i (15”, Intel, 2020).

Supports the same maximum memory size of up to 32GB

Both laptops supports up to 32GB of system memory.

Max system memory size
2020 Lenovo IdeaPad Gaming 3 (AMD)
32 GB
Lenovo Legion Slim 7i (15”, Intel, 2020)
32 GB
Uses the same memory type and speed

Both laptops supports the same 3200MHz DDR4 RAM.

Memory type and speed
2020 Lenovo IdeaPad Gaming 3 (AMD) - DDR4
3,200 MHz
Lenovo Legion Slim 7i (15”, Intel, 2020) - DDR4
3,200 MHz
Upgradable memory

Both laptops come with available RAM slots that allow you to replace or upgrade when needed.

Memory2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
Slots
x2
x0,1
TypeDDR4DDR4

Prices

Here are the latest price updates and offers for both devices.

Lenovo IdeaPad Gaming 3 4800H Price
Lenovo IdeaPad Gaming 3 15.6" Gaming Laptop 120Hz Ryzen 7-4800H 8GB RAM 512GB SSD GTX 1650 Ti 4GB - AMD Ryzen 7-4800H Octa-core - NVIDIA GeForce GTX 1650 Ti 4GB GDDR6 - 120Hz Refresh Rate - in-pl
 Lenovo IdeaPad Gaming 3 15.6" Gaming Laptop 120Hz Ryzen 7-4800H 8GB RAM 512GB SSD GTX 1650 Ti 4GB - AMD Ryzen 7-4800H Octa-core - NVIDIA GeForce GTX 1650 Ti 4GB GDDR6 - 120Hz Refresh Rate - in-pl
By Lenovo
$878.90
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Lenovo IdeaPad Gaming 3 15.6" FHD IPS 120Hz Gaming Laptop, Ryzen Core 7-4800H, Webcam, Backlit Keyboard, USB-C, HDMI, NVIDIA GeForce GTX 1650 Ti 4GB GDDR6, 32GB RAM, 512GB PCIe SSD, Windows 10 Home
 Lenovo IdeaPad Gaming 3 15.6" FHD IPS 120Hz Gaming Laptop, Ryzen Core 7-4800H, Webcam, Backlit Keyboard, USB-C, HDMI, NVIDIA GeForce GTX 1650 Ti 4GB GDDR6, 32GB RAM, 512GB PCIe SSD, Windows 10 Home
By Lenovo
$979.00
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Lenovo IdeaPad Gaming 3 Laptop, 15.6" FHD IPS 120Hz, AMD Ryzen 5 7535HS (6 cores), up to 4.55GHz, GeForce RTX 2050, 16GB DDR5 RAM, 1TB SSD, Backlit Keyboard, Wi-Fi 6, HDMI, Windows 11, EAT Mouse pad
 Lenovo IdeaPad Gaming 3 Laptop, 15.6" FHD IPS 120Hz, AMD Ryzen 5 7535HS (6 cores), up to 4.55GHz, GeForce RTX 2050, 16GB DDR5 RAM, 1TB SSD, Backlit Keyboard, Wi-Fi 6, HDMI, Windows 11, EAT Mouse pad
By Lenovo
$639.99
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Lenovo Legion Slim 7i (15”, Intel, 2020) Price
Lenovo Legion Slim 7i Gen 8 16" Gaming Laptop (2023 Model) - Intel Core i7-13700H 14C, NVIDIA GeForce RTX 4060, 16GB RAM, 1TB M.2 NVMe SSD, 16.0" IPS QHD+ 500 nits 240Hz, Windows 11 Home
 Lenovo Legion Slim 7i Gen 8 16" Gaming Laptop (2023 Model) - Intel Core i7-13700H 14C, NVIDIA GeForce RTX 4060, 16GB RAM, 1TB M.2 NVMe SSD, 16.0" IPS QHD+ 500 nits 240Hz, Windows 11 Home
By Lenovo
$1,699.95
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Lenovo Legion Slim 7i Gen 8 16" Gaming Laptop (2023 Model) - Intel Core i9-13900H 14C, NVIDIA GeForce RTX 4070, 16GB RAM, 1TB M.2 NVMe SSD, 16.0" IPS QHD+ 500 nits 240Hz, Windows 11 Home
 Lenovo Legion Slim 7i Gen 8 16" Gaming Laptop (2023 Model) - Intel Core i9-13900H 14C, NVIDIA GeForce RTX 4070, 16GB RAM, 1TB M.2 NVMe SSD, 16.0" IPS QHD+ 500 nits 240Hz, Windows 11 Home
By Lenovo
$1,899.95
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Lenovo Legion Pro 7i Gen 9 16" Gaming Laptop (2024 Model) Intel Core i9-14900HX 24C, NVIDIA GeForce RTX 4090 16GB, 32GB RAM, 2TB (1TB+1TB) NVMe SSD, 16.0" IPS QHD+ 500 nits 240Hz, Windows 11 Home
 Lenovo Legion Pro 7i Gen 9 16" Gaming Laptop (2024 Model) Intel Core i9-14900HX 24C, NVIDIA GeForce RTX 4090 16GB, 32GB RAM, 2TB (1TB+1TB) NVMe SSD, 16.0" IPS QHD+ 500 nits 240Hz, Windows 11 Home
By Lenovo
$3,249.95
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Specs Comparison

Availability

2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
Released20202020
Release DateAnnounced in April 2020Announced on December 04, 2020
PricingStarting at $869.99-
Applicable Models
  • Lenovo IdeaPad Gaming 3 15ARH05
  • Lenovo IdeaPad Gaming 3 AMD Ryzen 4000 Series
  • 2020 Lenovo IdeaPad Gaming 3 (AMD)
-
Generations-

Exterior

2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
Dimensions14.13" x 9.83" x 0.98" / 359mm x 249.6mm x 24.9mm14.01 x 9.84 x 0.6 - 0.7 inches (356 x 250 x 15.9 - 17.9 mm)
WeightStarting at 4.8lbs / 2.2kgStarting at 4.1 lbs (1.86 kg)
ColorsOnyx Black
Slate grey
Keyboard and Trackpad
  • Keyboard
    • 1.5mm full key travel
    • Full-size backlit keyboard.
  • Touchpad
    • One-piece trackpad with Windows Precision Drivers.
    • Supports multi-touch gesture.
  • Keyboard
    • 6-row, spill-resistant, multimedia Fn keys, numeric keypad.
  • Keyboard Backlight
    • RGB LED backlight
    • White LED backlight
  • Touchpad
    • Buttonless glass surface multi-touch touchpad supports Precision TouchPad (PTP).

Display

2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
Size15.6 Inches15.6 Inches
Info
  • 15.6" FHD 60Hz
    1920 x 1080, IPS, anti-glare, 250 nits, 60Hz.
  • 15.6" FHD 120Hz
    1920 x 1080, IPS, anti-glare, 250 nits, 120Hz.
  • 15.6" FHD 60Hz
    1920 x 1080 IPS 60 Hz 100% sRGB Dolby Vision® Supported 300 nits
  • 15.6" FHD 144Hz
    1920 x 1080 IPS 144 Hz Up to 5 ms Response Time 100% sRGB Dolby Vision® Supported 300 nits
  • 15.6" UHD 60Hz
    3840 x 2160 IPS 60 Hz 100% Adobe RGB VESA DisplayHDR 400 Certified Dolby Vision® Supported 500 nits

Ports

2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
2020 Lenovo IdeaPad Gaming 3 (AMD) Ports
Image Source: Lenovo
Left (6)
  • 1 x USB-C
    USB 3.2 Gen 1 (5 Gbps), data transfer only
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps)
  • 1 x HDMI
    v2.0
  • 1 x RJ-45
    1 Gbps
  • 1 x headphone jack
    Headphone/Microphone
  • 1 x power port
Right (1)
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps)
  • 1 x Thunderbolt™ 3
    Supports USB 3.2 Gen 2, DisplayPort™ 1.4, and Power Delivery 100W.
  • 1 x USB-A 3.2 Gen 2
  • 1 x USB-A 3.2 Gen 2 (Always On)
  • 1 x 4-in-1 Full-size SD Card Reader
  • 1 x Audio jack
  • 1 x Power adapter

Internal Specs

2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
Processor
  1. AMD Ryzen™ 5 4600H
    6 cores, 12 threads, 3.00 → 4.00 GHz, 3MB L2 Cache, 8MB L3 Cache, 45W
  2. AMD Ryzen™ 7 4800H
    8 cores, 16 threads, 2.90 → 4.20 GHz, 4MB L2 Cache, 8MB L3 Cache, 45W
  1. 10th Gen Intel® Core™ i5-10300H
    4 cores, 8 threads, 2.50 → 4.50 GHz, 8MB SmartCache, 45W
  2. 10th Gen Intel® Core™ i7-10750H
    6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W
  3. 10th Gen Intel® Core™ i7-10870H
    8 cores, 16 threads, 2.20 → 5.00 GHz, 16MB SmartCache, 45W
  4. 10th Gen Intel® Core™ i7-10875H
    8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W
  5. 10th Gen Intel® Core™ i9-10980HK
    8 cores, 16 threads, 2.40 → 5.30 GHz, 16MB SmartCache, 45W
Integrated Graphics
  1. AMD Ryzen™ 5 4600H
    AMD Radeon™ Graphics
    6 Graphics Cores, 1500 MHz
  2. AMD Ryzen™ 7 4800H
    AMD Radeon™ Graphics
    7 Graphics Cores, 1600 MHz
  1. 10th Gen Intel® Core™ i5-10300H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1050 MHz
  2. 10th Gen Intel® Core™ i7-10750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  3. 10th Gen Intel® Core™ i7-10870H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  4. 10th Gen Intel® Core™ i7-10875H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  5. 10th Gen Intel® Core™ i9-10980HK
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1250 MHz
Memory
  • Memory Slots
    • 2 x DDR4 SODIMM
  • Memory Configurations
    • Minimum Memory: 8GB
    • Maximum Memory: 32GB
    • Memory Speed: 3200MHz
8GB 16GB 32GB
2933 MHz or 3200 MHz DDR4 Memory
  • Memory Slots
    • 1 x Onboard Memory
    • 1 x SO-DIMM DDR4 Slot
Discrete Graphics
  • NVIDIA® GeForce® GTX 1650 with 4GB GDDR6 VRAM
  • NVIDIA® GeForce® GTX 1650 Ti with 4GB GDDR6 VRAM
  • NVIDIA® GeForce® GTX 1650 Ti
    4GB GDDR6
  • NVIDIA® GeForce® GTX 1660 Ti
    Max-Q Design, 6GB GDDR6
  • NVIDIA® GeForce RTX™ 2060
    Max-Q Design, 6GB GDDR6
  • Supports External eGPU Support
Storage
  • Storage Slots
    • 1 x M.2 2230/2280 PCIe SSD slot
    • 1 x 2.5 inches hard drive slot
  • Storage Configurations
    • 128 GB/256 GB/512 GB/1 TB PCIe NVMe SSD
    • 1 TB/2 TB HDD
512 GB 1TB 2TB
M.2 2280 SSD
  • 2 x PCIe NVMe, PCIe 3.0 x4 slots

Connectivity

2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
Wi-FiWiFi 5 802.11AC (2 x 2)
WiFi 802.11 b/g/a/n/ac.
Killer Wi-Fi 6 AX1650, 802.11ax 2x2 Wi-Fi + Bluetooth 5.1, M.2 Card
BluetoothBluetooth 5.0Bluetooth 5.1
EthernetGigabit LAN
Speed: 10/100/1000 Mbps.
-

Battery

2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
Size
45Wh
Integrated Li-Polymer battery
Supports Rapid Charge Pro (charge up to 80% in 1hr).
71 WHr (Integrated 3-Cell Li-Polymer battery)
Supports Rapid Charge Boost (get 2 hours of runtime with a 15-minute charge)
Battery LifeUp to 6.7 hours
supports Rapid Charge
Up to 5.8 hours
Tested with MobileMark® 2018
Power Supply
135W
AC power adapter
Lenovo proprietary 3-pin AC adapter.
170W 230W
Slim tip AC adapter.

Software

2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
OS
  • Windows 10 Home 64-bit
  • Windows 10 Pro 64-bit
  • Windows 10 Home 64
  • Windows 10 Pro 64
  • FreeDOS
  • No operating system
Built-in Apps
  •  Lenovo Antivirus Plus
  • Lenovo PC Manager
  • Lenovo Utility
  • Lenovo Vantage
  • LinkedIn
  • McAfee LiveSafe™
  • Microsoft Office
Lenovo Vantage Dolby Atmos® Speaker System Dolby Vision® McAfee® Antivirus

Camera & Audio

2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
CameraFront-facing camera with Privacy Shutter
Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
Top-placed Built-in HD Webcam (720p) with Privacy Shutter
Audio
  • 2 x 1.5W Speakers with Dolby Audio™
  • Dual-array microphones
  • 2 x 2W Dolby Atmos® Speaker System for Gaming
  • Dual array microphone

Misc

2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
Sensors-
  • Fingerprint Reader Combined with Power Button
SecuritySecurity Chip
  • Firmware TPM 2.0 integrated chipset
BIOS Security
  • Supervisor password
  • Power-on password
  • Hard disk password
Other Security
  • Camera privacy shutter
  • Fingerprint Reader
    • Touch style fingerprint reader on the power button
  • BIOS Security
    • Power-on password
    • Supervisor password
  • Other Security
    • Camera privacy shutter
In the box
  • Legion IdeaPad Gaming 3 15" AMD
  • AC Adapter
  • Internal Battery
  • Quick start guide
  • Lenovo Legion Slim 7i 15”
  • AC adapter
  • Internal Battery
  • Quick Start Guide
Warranty1 Year Depot or Carry-in1-year depot service

Key Features

2020 Lenovo IdeaPad Gaming 3 (AMD)Lenovo Legion Slim 7i (15”, Intel, 2020)
At Glance
Released in
2020
16:9 FHD
15.6”
1080p 120Hz
Weight
4.8 lb
2.18 kg
Up to
AMD Ryzen 7-4800H
8C/16T, 2.90 → 4.20 GHz
Geekbench 5
1,078
Single Core
Geekbench 5
6,440
Multi-Core
With integrated
AMD Radeon™ Graphics
7 Graphics Cores, 1600 MHz
Upgradable up to
32GB
3200 MHz DDR4
2020 Lenovo IdeaPad Gaming 3 (AMD) Ports
NVIDIA GeForce
GTX 1650Ti
4GB GDDR6
Released in
2020
16:9 4K UHD
15.6”
2160p 60Hz
Weight
4.1 lb
1.86 kg
Up to
Intel Core i9-10980HK
8C/16T, 2.40 → 5.30 GHz
Geekbench 5
1,223
Single Core
Geekbench 5
7,013
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1250 MHz
Upgradable up to
32GB
3200 MHz DDR4
NVIDIA GeForce
RTX 2060
6GB GDDR6 with Max-Q

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