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Razer Blade 15 Advanced Edition (Mid 2021) vs. MSI GS66 Stealth: Full specs comparison

We thoroughly analyzed technical specifications for Razer Blade 15 Advanced Edition (Mid 2021) and MSI GS66 Stealth models, including CPU, memory, storage, battery life, display quality, and other features.

Compare With Please enter device name or part of it Razer Blade 15 Advanced Edition (Mid 2021) See at Amazon	Compare With Please enter device name or part of it MSI GS66 Stealth See at Amazon

Razer Blade 15 Advanced Edition (Mid 2021) Pros

Reasons that Razer Blade 15 Advanced Edition (Mid 2021) is better than MSI GS66 Stealth.

2021 vs. 2020

Intel Core i9-11900H inside Razer Blade 15 Advanced Edition (Mid 2021) has a 15% better multi-core CPU performance score than the Intel Core i9-10980HK inside MSI GS66 Stealth.

Geekbench 5 multi-core score

Razer Blade 15 Advanced Edition (Mid 2021) - Intel Core i9-11900H

8,121

Razer Blade 15 Advanced Edition (Mid 2021) - Intel Core i7-11800H

7,908

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

MSI GS66 Stealth Pros

We couldn't find any advantages of MSI GS66 Stealth over Razer Blade 15 Advanced Edition (Mid 2021).

Key Similars

Similar characteristics share between Razer Blade 15 Advanced Edition (Mid 2021) and MSI GS66 Stealth.

Both laptops supports up to 64GB of system memory.

Max system memory size

Razer Blade 15 Advanced Edition (Mid 2021)

64 GB

MSI GS66 Stealth

64 GB

Both laptops supports the same 3200MHz DDR4 RAM.

Memory type and speed

Razer Blade 15 Advanced Edition (Mid 2021) - DDR4

3,200 MHz

MSI GS66 Stealth - DDR4

3,200 MHz

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

Memory	Razer Blade 15 Advanced Edition (Mid 2021)	MSI GS66 Stealth
Slots	x2	x2
Type	DDR4	DDR4

Prices

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

Razer Blade 15 Advanced Edition 2021 11800H Price
	Razer Blade 16 (2024) Gaming Laptop: NVIDIA GeForce RTX 4090 - Intel Core i9-14900HX 14th Gen CPU - 16" OLED QHD+ 240Hz Display - 32GB RAM - 2TB SSD - Aluminum Unibody - Windows 11 - Chroma RGB By Razer $4,199.99	See at Amazon
	Razer Blade 15 Gaming Laptop: NVIDIA GeForce RTX 3060-11th Gen Intel 8-Core i7 CPU - 15.6” QHD 240Hz - 16GB RAM - 1TB SSD - CNC Aluminum - Chroma RGB - THX Spatial Audio - Thunderbolt 3 By Razer $1,699.00	See at Amazon
	Razer Blade 15 Gaming Laptop: NVIDIA GeForce RTX 3070 Ti - 12th 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 $2,450.00 $2,999.99 18% OFF	See at Amazon
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 By MSI $1,299.95 $1,999.99 35% OFF	See at Amazon
	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	See at Amazon
	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	See at Amazon

Availability	Razer Blade 15 Advanced Edition (Mid 2021)	MSI GS66 Stealth
Released	2021	2020
Release Date	Announced on July 14, 2021.	-
Pricing	$2,299.99 i7-11800H 16GB 1TB RTX 3060 QHD 240Hz $2,699.99 i7-11800H 16GB 1TB RTX 3070 FHD 360Hz $2,699.99 i7-11800H 16GB 1TB RTX 3070 QHD 240Hz $3,099.99 i7-11800H 32GB 1TB RTX 3080 FHD 360Hz $3,099.99 i7-11800H 32GB 1TB RTX 3080 QHD 240Hz $3,399.99 i9-11900H 32GB 1TB RTX 3080 OLED 4K 60Hz	-

Exterior	Razer Blade 15 Advanced Edition (Mid 2021)	MSI GS66 Stealth
Dimensions	13.98” x 9.25” x 0.67” (355 mm x 235 mm x 16.99 mm)	14.10” x 9.76” x 0.72 ~ 0.79” (358.3 x 248 x 18.3 ~ 19.8 mm)
Weight	4.6 lbs (2.09 kg)	4.62 lbs (2.1 kg)
Colors	Anodized Black	-
Keyboard and Trackpad	Full-size backlit keyboard. Per key RGB Powered by Razer Chroma™ N-Key rollover keyboard Anti-ghosting keyboard Precise Glass Touchpad A large, clickable glass touchpad with Microsoft Precision Touchpad support.	Per-Key RGB gaming keyboard by SteelSeries Silky smooth touchpad with multi-touch gesture

Display	Razer Blade 15 Advanced Edition (Mid 2021)	MSI GS66 Stealth
Size	15.6 Inches	15.6 Inches
Info	15.6” FHD 360Hz 1920 x 1080 16:9 144Hz IPS 100% sRGB 2ms response time 4.9 mm side bezel factory calibrated 15.6” QHD 240Hz 2560 x 1440 16:9 240Hz IPS 95% sRGB 2.5ms response time NVIDIA G-Sync and Advanced Optimus 4.9 mm side bezel factory calibrated 15.6” OLED 4K 60Hz 3840 x 2160 16:9 60Hz IPS 100% DCI-P3 1ms response time Touchscree Corning Gorilla Glass 4.9 mm side bezel factory calibrated	15.6" UHD (3840x2160), IPS-Level 15.6" FHD (1920x1080), 240Hz, IPS-Level 15.6" FHD (1920x1080), 300Hz, IPS-Level

Ports	Razer Blade 15 Advanced Edition (Mid 2021)	MSI GS66 Stealth
Left 1 x USB-C Supports Thunderbolt 4, 20V USB-C chargers with PD 3.0. 1 x USB-A Support USB 3.2 Gen 2 (10Gbps). 1 x HDMI 2.1 Supports up to 4K@120Hz. 1 x SD Card Reader Supports UHS-III. 1 x Kensington lock slot. Right 1 x USB-C Supports Thunderbolt 4, 20V USB-C chargers with PD 3.0. 2 x USB-A Support USB 3.2 Gen 2 (10Gbps). 1 x 3.5mm combo audio jack. 1 x AC power port.	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

Internal Specs	Razer Blade 15 Advanced Edition (Mid 2021)	MSI GS66 Stealth
Processor	11th Gen Intel® Core™ i7-11800H 8 cores, 16 threads, 2.30 → 4.60 GHz, 24MB SmartCache, 45W 11th Gen Intel® Core™ i9-11900H 8 cores, 16 threads, 2.50 → 4.90 GHz, 24MB SmartCache, 45W	10th Gen Intel® Core™ i7-10750H 6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W 10th Gen Intel® Core™ i7-10875H 8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W 10th Gen Intel® Core™ i9-10980HK 8 cores, 16 threads, 2.40 → 5.30 GHz, 16MB SmartCache, 45W
Integrated Graphics	11th Gen Intel® Core™ i7-11800H Intel® UHD Graphics 32 Execution Units, 350 → 1450 MHz 11th Gen Intel® Core™ i9-11900H Intel® UHD Graphics 32 Execution Units, 350 → 1450 MHz	10th Gen Intel® Core™ i7-10750H Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz 10th Gen Intel® Core™ i7-10875H Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz 10th Gen Intel® Core™ i9-10980HK Intel® UHD Graphics 630 24 Execution Units, 350 → 1250 MHz
Memory	Memory Slots 2 x DDR4 SODIMM slots Memory Configurations Speed: 3200 MHz Memory Type: Non-ECC Single or Dual-Channel Minimum Memory: 4GB Maximum Memory: 64B	Up to 64GB 3200MHz Dual-channel DDR4 SDRAM 2 x SO-DIMM slots.
Discrete Graphics	NVIDIA® GeForce RTX™ 3060 6GB GDDR6 Max Power: 80W 3840 CUDA cores. Speed: up to 1530 MHz NVIDIA® GeForce RTX™ 3070 8GB GDDR6 Max Power: 105W 5120 CUDA cores. Speed: up to 1410 MHz NVIDIA® GeForce RTX™ 3080 8GB GDDR6 Max Power: 105W 6144 CUDA cores. Speed: up to 1365 MHz	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.
Storage	Storage Slots 2 x M.2 PCIe 4.0 x4 slots Storage Configurations Up to 2 x 2TB SSD	1x M.2 SSD slot (NVMe PCIe Gen3) 1x M.2 SSD Combo slot (NVMe PCIe Gen3 / SATA)

Connectivity	Razer Blade 15 Advanced Edition (Mid 2021)	MSI GS66 Stealth
Wi-Fi	Intel AX201 Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi 6 802.11a/b/g/n/ac/ax Bluetooth 5.1	802.11 AX Wi-Fi 6
Bluetooth	Bluetooth 5.1	Bluetooth 5.1
Ethernet	-	Killer Gigabit LAN Speed: 10/100/1000 Mbps.

Battery	Razer Blade 15 Advanced Edition (Mid 2021)	MSI GS66 Stealth
Size	80Wh Lithium-ion polymer battery.	99.9 Wh (4-cell Li-Polymer battery)
Battery Life	Up to 7 hours of battery life	-
Power Supply	230W Proprietary AC Adapter.	MSI GS66 Stealth 10SD/SE 180W slim power adapter MSI GS66 Stealth 10SF/SFS/SGS 230W slim power adapter

Software	Razer Blade 15 Advanced Edition (Mid 2021)	MSI GS66 Stealth
OS	Windows 10 Home 64-bit	Windows 10 Home
Built-in Apps	Razer Synapse 3 enabled with programmable keyboard	-

Camera & Audio	Razer Blade 15 Advanced Edition (Mid 2021)	MSI GS66 Stealth
Camera	Front-facing camera Top-mount front camera with Full HD 1080p. Windows® Hello built-in IR camera	Front-facing camera 720p (1280 x 720 HD) camera. IR camera for Windows Hello support.
Audio	Built-in stereo speakers THX® Spatial Audio 3.5mm headphone/microphone combo port Dolby® Atmos support, 7.1 Codec support (via HDMI) Built-in array microphone	2x 2W Speaker Sound by Dynaudio and Duo wave speaker Array Microphone

Misc	Razer Blade 15 Advanced Edition (Mid 2021)	MSI GS66 Stealth
Security	Windows Hello Facial Recognition Intel® Platform Trust Technology (Intel® PTT) security embedded, sTPM 2.0 Kensington™ Security Slot	Enterprise-grade protection with Windows Hello face sign-in
In the box	Razer Blade 15" Advanced Edition Power adapter + regional power cord Micro-fiber cleaning cloth Important Product Information Guide	-

Key Features	Razer Blade 15 Advanced Edition (Mid 2021)	MSI GS66 Stealth
At Glance	Released in Mid 2021 16:9 QHD 15.6” 1440p 240Hz Weight 4.6 lb 2.09 kg Up to Intel Core i9-11900H 8C/16T, 2.50 → 4.90 GHz Geekbench 5 1,430 Single Core Geekbench 5 8,121 Multi-Core With integrated Intel® UHD Graphics 32 Execution Units, 350 → 1450 MHz Upgradable up to 64GB 3200 MHz DDR4 NVIDIA GeForce RTX 3080 8GB GDDR6 Max at 105W	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 NVIDIA GeForce RTX 2080 SUPER 8GB GDDR6 with Max-Q