MSI GS66 Stealth vs. Razer Blade 15 Base Edition (2020): Full specs comparison

We thoroughly analyzed technical specifications for MSI GS66 Stealth and Razer Blade 15 Base Edition (2020) models, including CPU, memory, storage, battery life, display quality, and other features.

MSI GS66 Stealth Pros

Reasons that MSI GS66 Stealth is better than Razer Blade 15 Base Edition (2020).

Significantly faster CPU performance

Intel Core i9-10980HK inside MSI GS66 Stealth has a 29% better multi-core CPU performance score than the Intel Core i7-10750H inside Razer Blade 15 Base Edition (2020).

Geekbench 5 multi-core score
MSI GS66 Stealth - Intel Core i9-10980HK
7,013
MSI GS66 Stealth - Intel Core i7-10875H
6,874
MSI GS66 Stealth - Intel Core i7-10750H
5,412
Razer Blade 15 Base Edition (2020) - Intel Core i7-10750H
5,412
Supports faster memory

MSI GS66 Stealth supports a faster memory speed than the Razer Blade 15 Base Edition (2020). It supports up to 3200MHz versus 2933MHz of system memory on the Razer Blade 15 Base Edition (2020).

Memory type and speed
MSI GS66 Stealth - DDR4
3,200 MHz
Razer Blade 15 Base Edition (2020) - DDR4
2,933 MHz

Razer Blade 15 Base Edition (2020) Pros

We couldn't find any advantages of Razer Blade 15 Base Edition (2020) over MSI GS66 Stealth.

Key Similars

Similar characteristics share between MSI GS66 Stealth and Razer Blade 15 Base Edition (2020).

Supports the same maximum memory size of up to 64GB

Both laptops supports up to 64GB of system memory.

Max system memory size
MSI GS66 Stealth
64 GB
Razer Blade 15 Base Edition (2020)
64 GB
Upgradable memory

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

MemoryMSI GS66 StealthRazer Blade 15 Base Edition (2020)
Slots
x2
x2
TypeDDR4DDR4

Prices

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

MSI GS66 Stealth Price
MSI Stealth GS66 15.6” 240Hz Gaming Laptop: 12th Gen Intel Core i7, NVIDIA Geforce RTX 3070Ti, 32GB DDR5, 512GB NVMe SSD, Thunderbolt 4, Cooler Boost Trinity+, Win 11 PRO: Black 12UGS-246
MSI Stealth GS66 15.6” 240Hz Gaming Laptop: 12th Gen Intel Core i7, NVIDIA Geforce RTX 3070Ti, 32GB DDR5, 512GB NVMe SSD, Thunderbolt 4, Cooler Boost Trinity+, Win 11 PRO: Black 12UGS-246
By MSI
$1,299.95
$1,999.99 35% OFF
MSI GS66 Stealth 15.6" FHD 240Hz 2.5ms Ultra Thin and Light Gaming Laptop, Intel Core i7-11800H, Geforce RTX3060, 32GB RAM, 1TB NVMe SSD, Win11 VR Ready - Black
MSI GS66 Stealth 15.6" FHD 240Hz 2.5ms Ultra Thin and Light Gaming Laptop, Intel Core i7-11800H, Geforce RTX3060, 32GB RAM, 1TB NVMe SSD, Win11 VR Ready - Black
By MSI
$1,599.99
MSI GS66 Stealth 15.6" 240Hz 3ms Ultra Thin and Light Gaming Laptop Intel Core i7-10750H RTX2070 Max-Q 16GB 1TB NVMe SSD Win10 VR Ready (10SF-683)
MSI GS66 Stealth 15.6" 240Hz 3ms Ultra Thin and Light Gaming Laptop Intel Core i7-10750H RTX2070 Max-Q 16GB 1TB NVMe SSD Win10 VR Ready (10SF-683)
By MSI
$1,699.00
Razer Blade 15 Base Edition (2020) Price
Razer Blade 15 Base Gaming Laptop 2020: Intel Core i7-10750H 6-Core, NVIDIA GeForce GTX 1660 Ti, 15.6" FHD 1080p 120Hz, 16GB RAM, 256GB SSD, CNC Aluminum, Chroma RGB Lighting, Black,Windows 10 Home
Razer Blade 15 Base Gaming Laptop 2020: Intel Core i7-10750H 6-Core, NVIDIA GeForce GTX 1660 Ti, 15.6" FHD 1080p 120Hz, 16GB RAM, 256GB SSD, CNC Aluminum, Chroma RGB Lighting, Black,Windows 10 Home
By Razer
$899.00
$1,499.99 40% OFF
Razer Blade 15 Base Gaming Laptop 2020: Intel Core i7-10750H 6 Core, NVIDIA GeForce RTX 2070 Max-Q, 15.6" FHD 1080p 144Hz, 16GB RAM, 512GB SSD, CNC Aluminum, Chroma RGB Lighting, Thunderbolt 3, Black
Razer Blade 15 Base Gaming Laptop 2020: Intel Core i7-10750H 6 Core, NVIDIA GeForce RTX 2070 Max-Q, 15.6" FHD 1080p 144Hz, 16GB RAM, 512GB SSD, CNC Aluminum, Chroma RGB Lighting, Thunderbolt 3, Black
By Razer
$1,920.50
Razer Blade 15 Gaming Laptop: NVIDIA GeForce RTX 4060-13th Gen Intel 14-Core i7 CPU - 15.6” QHD 240Hz - 16GB DDR5 RAM, 1TB PCIe SSD - Windows 11 - CNC Aluminum - Chroma RGB - Thunderbolt 4
Razer Blade 15 Gaming Laptop: NVIDIA GeForce RTX 4060-13th Gen Intel 14-Core i7 CPU - 15.6” QHD 240Hz - 16GB DDR5 RAM, 1TB PCIe SSD - Windows 11 - CNC Aluminum - Chroma RGB - Thunderbolt 4
By Razer
$1,999.99
$2,199.99 9% OFF

Availability

MSI GS66 StealthRazer Blade 15 Base Edition (2020)
Released20202020
Pricing-Starting at $ 1,599.99

Exterior

MSI GS66 StealthRazer Blade 15 Base Edition (2020)
Dimensions14.10” x 9.76” x 0.72 ~ 0.79” (358.3 x 248 x 18.3 ~ 19.8 mm)13.98” x 9.25” x 0.78” (355 mm x 235 mm x 19.9 mm)
Weight4.62 lbs (2.1 kg)
  • Razer Blade 15 Base Edition
    4.6 lbs / 2.09 kg
  • Razer Blade 15 Base Edition with OLED display
    4.7 lbs / 2.1 kg
Colors-
  • Anodized Black
  • Anodized Mercury White
Keyboard and Trackpad
  • Per-Key RGB gaming keyboard by SteelSeries
  • Silky smooth touchpad with multi-touch gesture
  • Backlit full-size keyboard with the new right position Shift key.
    • Single-zone RGB powered by Razer Chroma™
    • Anti-ghosting keyboard
  • Precise Glass Touchpad
    • A large, clickable glass touchpad with Microsoft Precision Touchpad support.

Display

MSI GS66 StealthRazer Blade 15 Base Edition (2020)
Size15.6 Inches15.6 Inches
Info
  • 15.6" UHD (3840x2160), IPS-Level
  • 15.6" FHD (1920x1080), 240Hz, IPS-Level
  • 15.6" FHD (1920x1080), 300Hz, IPS-Level
  • 15.6" IPS Full HD 144Hz
    100% sRGB, 4.9 mm bezel, factory calibrated.
  • 15.6" OLED 4K 60Hz
    100% DCI-P3, 1ms response time, factory calibrated.

Ports

MSI GS66 StealthRazer Blade 15 Base Edition (2020)
MSI GS66 Stealth Ports
Image Source: MSI
Left (4)
  • 1 x Thunderbolt 3
    40 Gpbs, USB 3.2 Gen 2 (10 Gbps), DisplayPort, Power Delivery
  • 1 x USB-A
    USB 3.2 Gen 2 (10 Gbps)
  • 1 x HDMI
    4K@60Hz
  • 1 x power port
Right (5)
  • 1 x USB-C
    USB 3.2 Gen 2 (10 Gbps)
  • 2 x USB-A
    USB 3.2 Gen 2 (10 Gbps)
  • 1 x RJ-45
    1 Gbps
  • 1 x headphone jack
    Headphone/Microphone
  • 1 x USB Type-C with Thunderbolt 3.
  • 1 x USB Type-C 3.1 Gen 2.
  • 3 x USB Type-A 3.1 Gen 1.
  • 1 x HDMI 2.0
  • 1 x AC power port.
  • 1 x Kensington lock slot.
  • 1 x 3.5mm combo audio jack.
  • 1 x RJ-45 Gigabit Ethernet port.

Internal Specs

MSI GS66 StealthRazer Blade 15 Base Edition (2020)
Processor
  1. 10th Gen Intel® Core™ i7-10750H
    6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W
  2. 10th Gen Intel® Core™ i7-10875H
    8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W
  3. 10th Gen Intel® Core™ i9-10980HK
    8 cores, 16 threads, 2.40 → 5.30 GHz, 16MB SmartCache, 45W
  1. 10th Gen Intel® Core™ i7-10750H
    6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W
Integrated Graphics
  1. 10th Gen Intel® Core™ i7-10750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  2. 10th Gen Intel® Core™ i7-10875H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  3. 10th Gen Intel® Core™ i9-10980HK
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1250 MHz
  1. 10th Gen Intel® Core™ i7-10750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
MemoryUp to 64GB 3200MHz Dual-channel DDR4 SDRAM
2 x SO-DIMM slots.
  • Memory Slots
    • 2 x DDR4 SODIMM
  • Memory Configurations
    • Minimum Memory: 16GB
    • Maximum Memory: 64GB
    • Memory Speed: 2933MHz
Discrete Graphics
GS66 Stealth 10SGS
  • NVIDIA® GeForce® RTX 2080 SUPER™ With Max-Q Design
    Video memory: 8GB GDDR6 VRAM.
GS66 Stealth 10SFS
  • NVIDIA® GeForce® RTX 2070 SUPER™ With Max-Q Design
    Video memory: 8GB GDDR6 VRAM.
GS66 Stealth 10SF
  • NVIDIA® GeForce RTX™ 2070 With Max-Q Design
    Video memory: 8GB GDDR6 VRAM.
GS66 Stealth 10SE
  • NVIDIA® GeForce RTX™ 2060
    Video memory: 6GB GDDR6 VRAM.
GS66 Stealth 10SD
  • NVIDIA® GeForce® GTX 1660 Ti
    Video memory: 6GB GDDR6 VRAM.
  • NVIDIA® GeForce GTX 1660 Ti (6GB GDDR6 VRAM)
  • NVIDIA® GeForce RTX™ 2060 (6GB GDDR6 VRAM)
  • NVIDIA® GeForce RTX™ 2070 with Max-Q (8GB GDDR6 VRAM)
Storage
  • 1x M.2 SSD slot (NVMe PCIe Gen3)
  • 1x M.2 SSD Combo slot (NVMe PCIe Gen3 / SATA)
  • Storage Slots
    • 2 x M.2 2230/2280 PCIe SSD slot
  • Storage Configurations
    • 256 GB/512 GB/1 TB/2 TB PCIe NVMe SSD

Connectivity

MSI GS66 StealthRazer Blade 15 Base Edition (2020)
Wi-Fi802.11 AX Wi-Fi 6Intel® Wireless-AX201
(IEEE 802.11a/b/g/n/ac/ax)
BluetoothBluetooth 5.1Bluetooth 5.0
Ethernet
  • Killer Gigabit LAN
    Speed: 10/100/1000 Mbps.
Gigabit LAN
Speed: 10/100/1000 Mbps.

Battery

MSI GS66 StealthRazer Blade 15 Base Edition (2020)
Size99.9 Wh (4-cell Li-Polymer battery)65Wh lithium-ion polymer
Power Supply
MSI GS66 Stealth 10SD/SE
  • 180W slim power adapter
MSI GS66 Stealth 10SF/SFS/SGS
  • 230W slim power adapter
230W Proprietary AC Adapter

Software

MSI GS66 StealthRazer Blade 15 Base Edition (2020)
OSWindows 10 HomeWindows 10 Home 64-bit
Built-in Apps-
  • Razer Synapse 3 enabled with programmable keyboard

Camera & Audio

MSI GS66 StealthRazer Blade 15 Base Edition (2020)
Camera
  • Front-facing camera
    720p (1280 x 720 HD) camera.
  • IR camera for Windows Hello support.
Front-facing camera
Top-mount front camera, 1 Megapixel (720p HD).
Audio
  • 2x 2W Speaker
  • Sound by Dynaudio and Duo wave speaker
  • Array Microphone
  • Built-in stereo speakers
  • 3.5mm headphone/microphone combo port
  • Dolby® Atmos support, 7.1 Codec support (via HDMI)
  • Built-in array microphone

Misc

MSI GS66 StealthRazer Blade 15 Base Edition (2020)
Security
  • Enterprise-grade protection with Windows Hello face sign-in
  • Intel® Platform Trust Technology (Intel® PTT) security embedded
  • Kensington™ Security Slot
In the box-
  • Razer Blade 15"
  • Power adapter + regional power cord
  • Micro-fiber cleaning cloth
  • Important Product Information Guide

Key Features

MSI GS66 StealthRazer Blade 15 Base Edition (2020)
At Glance
Released in
2020
16:9 FHD
15.6”
1080p 300Hz
Weight
4.62 lb
2.10 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
64GB
3200 MHz DDR4
MSI GS66 Stealth Ports
NVIDIA GeForce
RTX 2080 SUPER
8GB GDDR6 with Max-Q
Released in
2020
16:9 4K UHD
15.6”
2160p 60Hz
Weight
4.6 lb
2.09 kg
Powered By
Intel Core i7-10750H
6C/12T, 2.60 → 5.00 GHz
Geekbench 5
1,134
Single Core
Geekbench 5
5,412
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1150 MHz
Upgradable up to
64GB
2933 MHz DDR4
NVIDIA GeForce
RTX 2070
8GB GDDR6 with Max-Q

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