Differences are marked in red GS66 Stealth 11UH-020 GS66 Stealth 11UH-021 GS66 Stealth 11UG-024 GS66 Stealth 11UG-236 GS66 Stealth 11UH-290 GS66 Stealth 11UG-275 GS66 Stealth 11UE-662 GS66 Stealth 11UG-658
Manufacturer Part # GS6611020 GS6611021 GS6611024 GS6611236 GS6611290 GS6611275 GS6611662 GS6611658
OS Windows 10 Pro (MSI recommends Windows 11 Pro for business.) Windows 10 Pro (MSI recommends Windows 11 Pro for business.) Windows 10 Pro (MSI recommends Windows 11 Pro for business.) Windows 10 Pro (MSI recommends Windows 11 Pro for business.) Windows 10 Pro (MSI recommends Windows 11 Pro for business.) Windows 10 Home
(MSI recommends Windows 11 Pro for business.)
Windows 11 Home
(MSI recommends Windows 11 Pro for business.)
Windows 11 Home
(MSI recommends Windows 11 Pro for business.)
Color Core Black Core Black Core Black Core Black Core Black Core Black Core Black Core Black
CPU Core i9-11900H Core i7-11800H 8 Core Core i7-11800H 8 Core Core i7-11800H 8 Core Core i9-11900H Core i9-11900H Core i7-11800H 8 Core Core i9-11900H
CPU Speed 2.5 - 4.9GHz 2.4 - 4.6GHz 2.4 - 4.6GHz 2.4 - 4.6GHz 2.5 - 4.9GHz 2.5 - 4.9GHz 2.4 - 4.6GHz 2.5 - 4.9GHz
GPU NVIDIA® GeForce RTX™ 3080 Laptop GPU
Up to 1365MHz Boost Clock, 95W Maximum Graphics Power with Dynamic Boost.
*May vary by scenario
NVIDIA® GeForce RTX™ 3080 Laptop GPU
Up to 1365MHz Boost Clock, 95W Maximum Graphics Power with Dynamic Boost.
*May vary by scenario
NVIDIA® GeForce RTX™ 3070 Laptop GPU
Up to 1410MHz Boost Clock, 95W Maximum Graphics Power with Dynamic Boost.
*May vary by scenario
NVIDIA® GeForce RTX™ 3070 Laptop GPU
Up to 1410MHz Boost Clock, 95W Maximum Graphics Power with Dynamic Boost.
*May vary by scenario
NVIDIA® GeForce RTX™ 3080 Laptop GPU

Up to 1365MHz Boost Clock, 95W Maximum Graphics Power with Dynamic Boost.

*May vary by scenario
NVIDIA® GeForce RTX™ 3070 Laptop GPU

Up to 1410MHz Boost Clock, 95W Maximum Graphics Power with Dynamic Boost.

*May vary by scenario
NVIDIA® GeForce RTX™ 3060 Laptop GPU

Up to 1567MHz Boost Clock, 95W Maximum Graphics Power with Dynamic Boost.

*May vary by scenario
NVIDIA® GeForce RTX™ 3070 Laptop GPU
Chipset HM570 HM570 HM570 HM570 HM570 HM570 HM570 HM570
Screen Size 15.6" FHD, Anti-Glare Wide View Angle 300Hz 3ms 15.6" QHD, Anti-Glare Wide View Angle 240Hz 2.5ms DCI-P3 100% 15.6" QHD, Anti-Glare Wide View Angle 240Hz 2.5ms DCI-P3 100% 15.6" QHD, Anti-Glare Wide View Angle 165Hz 3ms DCI-P3 100% 15.6" FHD, Anti-Glare Wide View Angle 240Hz 3.5ms 15.6" QHD, Anti-Glare Wide View Angle 165Hz 2.5ms DCI-P3 100% 15.6" FHD, Anti-Glare Wide View Angle 240Hz 3ms 15.6" QHD, Anti-Glare Wide View Angle 165Hz 3ms DCI-P3 100%
Resolution 1920x1080 (16:9) 2560x1440 (16:9) 2560x1440 (16:9) 2560x1440 (16:9) 1920x1080 (16:9) 2560x1440 (16:9) 1920x1080 (16:9) 2560x1440
(16:9)
Video Memory 16G GDDR6 16G GDDR6 8G GDDR6 8G GDDR6 16G GDDR6 8G GDDR6 6G GDDR6 8G GDDR6
HDD Capacity 1TB NVMe SSD 1TB NVMe SSD 1TB NVMe SSD 1TB NVMe SSD 1TB NVMe SSD 1TB NVMe SSD 1TB NVMe SSD 1TB NVMe SSD
HDD Interface NVMe NVMe NVMe NVMe NVMe NVMe NVMe NVMe
Memory 32GB (16G*2) DDR4 3200MHz 16GB (8G*2) DDR4 3200MHz 16GB (8G*2) DDR4 3200MHz 16GB (8G*2) DDR4 3200MHz 64GB (32G*2) DDR4 3200MHz 32GB (16G*2) DDR4 3200MHz 16GB (8G*2) DDR4 3200MHz 32GB (16G*2)
DDR4 3200MHz
Bluetooth BT 5.2 BT 5.2 BT 5.2 BT 5.2 BT 5.2 BT 5.2 BT 5.2 BT 5.2
Optical Drive Type _ _ _ _ _ - _ -
LAN Killer E3100 2.5GbE Killer E3100 2.5GbE Killer E3100 2.5GbE Killer E3100 2.5GbE Killer E3100 2.5GbE Killer E3100 2.5GbE Killer E3100 2.5GbE Killer E3100
2.5GbE
WLAN Killer WiFi 6E AX1675 (2x2 ) Killer WiFi 6E AX1675 (2x2 ) Killer WiFi 6E AX1675 (2x2 ) Killer WiFi 6E AX1675 (2x2 ) Killer WiFi 6E AX1675 (2x2 ) Killer WiFi 6E AX1675 (2x2 ) Killer WiFi 6E AX1675 (2x2 ) Killer WiFi 6E AX1675 (2x2 )
TPM - - - - - _ - -
Card Reader _ _ _ _ _ _ _ -
Audio Nahimic 3 / Hi-Res Audio Nahimic 3 / Hi-Res Audio Nahimic 3 / Hi-Res Audio Nahimic 3 / Hi-Res Audio Nahimic 3 / Hi-Res Audio Nahimic 3 / Hi-Res Audio Nahimic 3 / Hi-Res Audio Nahimic 3 / Hi-Res Audio
USB 3x USB 3.2 Gen2 3x USB 3.2 Gen2 3x USB 3.2 Gen2 3x USB 3.2 Gen2 3x USB 3.2 Gen2 3x USB 3.2 Gen2 3x USB 3.2 Gen2 3x USB3.2 Gen2
Type-C Port 1x Thunderbolt™ 4; 1x USB 3.2 Gen2/DP 1x Thunderbolt™ 4; 1x USB 3.2 Gen2/DP 1x Thunderbolt™ 4; 1x USB 3.2 Gen2/DP 1x Thunderbolt™ 4; 1x USB 3.2 Gen2/DP 1x Thunderbolt™ 4; 1x USB 3.2 Gen2/DP 1x Thunderbolt™ 4; 1x USB 3.2 Gen2/DP 1x Thunderbolt™ 4; 1x USB 3.2 Gen2/DP 1x Thunderbolt™ 4; 1 x USB 3.2Gen2/DP
Keyboard Steel Series per-Key RGB with Anti-Ghost key (84 Key) Steel Series per-Key RGB with Anti-Ghost key (84 Key) Steel Series per-Key RGB with Anti-Ghost key (84 Key) Steel Series per-Key RGB with Anti-Ghost key (84 Key) Steel Series per-Key RGB with Anti-Ghost key (84 Key) Steel Series per-Key RGB with Anti-Ghost key (84 Key) Steel Series per-Key RGB with Anti-Ghost key (84 Key) Steel Series per-Key RGB with Anti-Ghost key (84 Key)
Video Port HDMI™ (supports 4K @ 120Hz, 8K @ 60Hz) HDMI™ (supports 4K @ 120Hz, 8K @ 60Hz) HDMI™ (supports 4K @ 120Hz, 8K @ 60Hz) HDMI™ (supports 4K @ 120Hz, 8K @ 60Hz) HDMI (supports 4K @ 120Hz, 8K @ 60Hz) HDMI (supports 4K @ 120Hz, 8K @ 60Hz) HDMI (supports 4K @ 120Hz, 8K @ 60Hz) HDMI (4K @ 120Hz / 8K @60Hz)
Audio Port 1 Audio Combo (1/8") 1 Audio Combo (1/8") 1 Audio Combo (1/8") 1 Audio Combo (1/8") 1 Audio Combo (1/8") 1 Audio Combo (1/8") 1 Audio Combo (1/8") 1 Audio Combo (1/8")
AC Power Adaptor 230W Slim 230W Slim 230W Slim 230W Slim 230W Slim 230W Slim 230W Slim 230W Slim
Speaker 2 x Dynaudio 2W Speakers 2 x Dynaudio 2W Speakers 2 x Dynaudio 2W Speakers 2 x Dynaudio 2W Speakers 2 x Dynaudio 2W Speakers 2 x Dynaudio 2W Speakers 2 x Dynaudio 2W Speakers Dynaudio Speakers 2W*2
Webcam IR 720p HD Webcam IR 720p HD Webcam IR 720p HD Webcam IR 720p HD Webcam IR 720p HD Webcam IR 720p HD Webcam IR 720p HD Webcam IR 720p HD
Dimension 14.17"x9.65"x0.71" 14.17"x9.65"x0.71" 14.17"x9.65"x0.71" 14.17"x9.65"x0.71" 14.17"x9.65"x0.71" 14.17"x9.65"x0.71" 14.17"x9.65"x0.71" 14.17"x9.65"x0.71"
Battery Pack 4 cell (99.9Whr) 4 cell (99.9Whr) 4 cell (99.9Whr) 4 cell (99.9Whr) 4 cell (99.9Whr) 4 cell (99.9Whr) 4 cell (99.9Whr) 4 cell(99.9Whr)
Weight 4.63lbs 4.63lbs 4.63lbs 4.63lbs 4.63lbs 4.63lbs 4.63lbs 4.63lbs
Manufacturer Warranty 1 year Limited warranty (Include 1 Year Global) 1 year Limited warranty (Include 1 Year Global) 1 year Limited warranty (Include 1 Year Global) 1 year Limited warranty (Include 1 Year Global) 3 year on site warranty 1 year Limited warranty (Include 1 Year Global) 1 year Limited warranty (Include 1 Year Global) 1 year Limited warranty (Include 1 Year Global)
HDMI logo
*Copilot key feature availability varies by market, see aka.ms/Keysupport
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