Differences are marked in red GS66 Stealth 10SD-452TH GS66 Stealth 10SE-455TH GS66 Stealth 10SF-451TH GS66 Stealth 10SFS-454TH GS66 Stealth 10SGS-258TH GS66 Stealth 10SE-228TH
CPU Intel®Core™ i7-10750H
(2.6GHz/Turbo 5.0GHz)
Intel®Core™ i7-10875H
(2.3GHz/Turbo 5.1GHz)
Intel®Core™ i7-10875H
(2.3GHz/Turbo 5.1GHz)
Intel®Core™ i9-10980HK
(2.4GHz/Turbo 5.3GHz)
Intel®Core™ i9-10980HK
(2.4GHz/Turbo 5.3GHz)
Intel®Core™ i7-10750H
(2.6GHz/Turbo 5.0GHz)
System Windows 10 Home Windows 10 Home Windows 10 Home Windows 10 Home Windows 10 Home Windows 10 Home
Chipset Intel® HM470 Intel® HM470 Intel® HM470 Intel® HM470 Intel® HM470 Intel® HM470
Memory DDR IV 8GB*2 (3200MHz) DDR IV 8GB*2 (3200MHz) DDR IV 8GB*2 (2666MHz) DDR IV 16GB*2 (3200MHz) DDR IV 16GB*2 (3200MHz) DDR IV 8GB*2 (2666MHz)
Max Memory Max 64GB Max 32GB Max 32GB Max 32GB Max 32GB Max 32GB
LCD 15.6" Full HD (1920x1080), 240 Hz, IPS-Level panel 15.6" Full HD (1920x1080), 240 Hz, IPS-Level panel 15.6" FHD (1920*1080), 300 Hz Refresh Rate, IPS-Level panel 15.6" FHD (1920*1080), 300 Hz Refresh Rate, IPS-Level panel 15.6" FHD (1920*1080), 300 Hz Refresh Rate, IPS-Level panel 15.6" Full HD (1920x1080), 240 Hz, IPS-Level panel
GPU GeForce® GTX1660Ti/ GDDR6 6GB GeForce® RTX2060/ GDDR6 6GB GeForce® RTX2070 SUPER Max-Q/ GDDR6 8GB GeForce® RTX2070 SUPER Max-Q/ GDDR6 8GB GeForce® RTX2080 SUPER Max-Q/ GDDR6 8GB GeForce® RTX2060/ GDDR6 6GB
SSD 512GB NVMe M.2 SSD by PCIe 1TB NVMe M.2 SSD by PCIe 1TB NVMe M.2 SSD by PCIe 1TB NVMe M.2 SSD by PCIe 2TB NVMe M.2 SSD by PCIe 1TB NVMe M.2 SSD by PCIe
LAN/ WLAN/ BT Killer E3100 2.5Gbps Ethermet
Killer Wi-Fi6 AX1650
Bluetooth v5.1
Killer E3100 2.5Gbps Ethermet
Killer Wi-Fi6 AX1650
Bluetooth v5.1
Killer E3100 2.5Gbps Ethermet
Killer Wi-Fi6 AX1650
Bluetooth v5.1
Killer E3100 2.5Gbps Ethermet
Killer Wi-Fi6 AX1650
Bluetooth v5.1
Killer E3100 2.5Gbps Ethermet
Killer Wi-Fi6 AX1650
Bluetooth v5.1
Killer E3100 2.5Gbps Ethermet
Killer Wi-Fi6 AX1650
Bluetooth v5.1
Audio Speaker The Duo Wave speaker design by Dynaudio The Duo Wave speaker design by Dynaudio The Duo Wave speaker design by Dynaudio The Duo Wave speaker design by Dynaudio The Duo Wave speaker design by Dynaudio The Duo Wave speaker design by Dynaudio
Cooling Features Cooler Boost Trinity + Cooler Boost Trinity + Cooler Boost Trinity + Cooler Boost Trinity + Cooler Boost Trinity + Cooler Boost Trinity +
Keyboard Features Per-Key RGB gaming keyboard by SteelSeries Per-Key RGB gaming keyboard by SteelSeries Per-Key RGB gaming keyboard by SteelSeries Per-Key RGB gaming keyboard by SteelSeries Per-Key RGB gaming keyboard by SteelSeries Per-Key RGB gaming keyboard by SteelSeries
Video Output 1x Thunderbolt 3 Type-C
1x HDMI (4K@ 60Hz)
1x Thunderbolt 3 Type-C
1x HDMI (4K@ 60Hz)
1x Thunderbolt 3 Type-C
1x HDMI (4K@ 60Hz)
1x Thunderbolt 3 Type-C
1x HDMI (4K@ 60Hz)
1x Thunderbolt 3 Type-C
1x HDMI (4K@ 60Hz)
1x Thunderbolt 3 Type-C
1x HDMI (4K@ 60Hz)
External Ports 1x Thunderbolt 3 Type-C
(with PD charging)
1x USB 3.2 Gen2 Type-C
3x USB 3.2 Gen1 Type-A
1x Thunderbolt 3 Type-C
(with PD charging)
1x USB 3.2 Gen2 Type-C
3x USB 3.2 Gen1 Type-A
1x Thunderbolt 3 Type-C
(with PD charging)
1x USB 3.2 Gen2 Type-C
3x USB 3.2 Gen1 Type-A
1x Thunderbolt 3 Type-C
(with PD charging)
1x USB 3.2 Gen2 Type-C
3x USB 3.2 Gen1 Type-A
1x Thunderbolt 3 Type-C
(with PD charging)
1x USB 3.2 Gen2 Type-C
3x USB 3.2 Gen1 Type-A
1x Thunderbolt 3 Type-C
(with PD charging)
1x USB 3.2 Gen2 Type-C
3x USB 3.2 Gen1 Type-A
Battery 4-Cell, 99.9Whr 4-Cell, 99.9Whr 4-Cell, 99.9Whr 4-Cell, 99.9Whr 4-Cell, 99.9Whr 4-Cell, 99.9Whr
Dimension 358.3 (W) x 248 (D) x 19.8 (H) mm 358.3 (W) x 248 (D) x 19.8 (H) mm 358.3 (W) x 248 (D) x 19.8 (H) mm 358.3 (W) x 248 (D) x 19.8 (H) mm 358.3 (W) x 248 (D) x 19.8 (H) mm 358.3 (W) x 248 (D) x 19.8 (H) mm
Weight 2.1Kg 2.1Kg 2.1Kg 2.1Kg 2.1Kg 2.1Kg
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*MIL-STD 810G is not affiliated with U.S. Department of Defense (DoD) requirements or military use. Validation process is done in laboratory conditions, and test results do not guarantee future performance. Damage under such condition is not covered by MSI’s standard warranty.