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Alienware m15 R3 GTX 1660 Ti (2020) vs MSI GS66-10S RTX 2080 Super (2020)

What m15 R3 GTX 1660 Ti (2020) does better (2) and where GS66-10S RTX 2080 Super (2020) wins (10) — every spec side by side.

Alienware m15 R3 GTX 1660 Ti (2020)
Alienware · 2020m15 R3 GTX 1660 Ti (2020)
3.7Score
2 advantages
vs
MSI GS66-10S RTX 2080 Super (2020)
4.4Score
10 advantages≈ $2,450
Higher score
5.9Memory & storage2.8
3.3Battery & portability5.4
3.2Features & cooling2.2
Dimensions

Size comparison

m15 R3 GTX 1660 Ti (2020)GS66-10S RTX 2080 Super (2020)
360.3 × 27620.5358 × 24820
m15 R3 GTX 1660 Ti (2020)GS66-10S RTX 2080 Super (2020)Difference
Depth276 mm248 mm+28 mm
Width360.3 mm358 mm+2.3 mm
Thickness20.5 mm20 mm+0.5 mm
Weight2.1 kg2.1 kg=

Drawn to the same scale from the official dimensions (front and side).

Why is m15 R3 GTX 1660 Ti (2020) better than GS66-10S RTX 2080 Super (2020)?

  1. SSD (up to)4,096 GB vs 2,000 GB2×
  2. Thunderbolt or USB4Yes · GS66-10S RTX 2080 Super (2020): No

Why is GS66-10S RTX 2080 Super (2020) better than m15 R3 GTX 1660 Ti (2020)?

  1. Refresh rate144 Hz vs 240 Hz+67%
  2. GPU shader cores1,536 vs 3,0722×
  3. CPU cores4 vs 82×
  4. Battery capacity86 Wh vs 100 Wh+16%
  5. SSD (base)256 GB vs 2,000 GB7.8×
  6. Video memory6 GB vs 8 GB+33%
  7. RAM (base)16 GB vs 32 GB2×
  8. Thickness20.5 mm vs 20 mm+2%
  9. RAM speed2,666 MHz vs 3,200 MHz+20%
  10. Max CPU clock4.5 GHz vs 5.1 GHz+13%
Specifications

Side by side

Graphics
Graphics cardGeForce GTX 1660 Ti LaptopGeForce RTX 2080 Super Laptop
GPU makerNVIDIANVIDIA
Video memory6 GB8 GB
Video memory typeGDDR6GDDR6
GPU shader cores1,5363,072
GPU compute (FP32)4.9 TFLOPS—
3DMark Steel Nomad Light5,601—
Processor
ProcessorCore i5-10300HCore i7-10875H
CPU makerIntelIntel
CPU cores48
CPU threads8—
Max CPU clock4.5 GHz5.1 GHz
Processor optionsCore i5-10300H, Core i7-10750H, Core i7-10875H, Core i9-10980HK—
Geekbench 6 multi-core4,715—
Geekbench 6 single-core1,569—
Cinebench 2024 multi-core269—
Display
Screen size15.6″15.6″
Resolution1920 × 10801920 × 1080
Resolution classFull HD (1080p/1200p)Full HD (1080p/1200p)
Refresh rate144 Hz240 Hz
Panel typeIPS—
Brightness300 nits—
sRGB coverage99%—
Response time7 ms—
DCI-P3 coverage100%—
Pixel density141 ppi—
Aspect ratio16:916:9
G-Sync / FreeSyncYes—
HDRNo—
TouchscreenNo—
Memory & storage
RAM (up to)32 GB32 GB
RAM (base)16 GB32 GB
RAM typeDDR4DDR4
RAM speed2,666 MHz3,200 MHz
Upgradable RAMNo—
SSD (up to)4,096 GB2,000 GB
SSD (base)256 GB2,000 GB
M.2 SSD slots3—
SSD interfacePCIe 3.0 x4—
Battery & power
Battery capacity86 Wh100 Wh
Power adapter240 W230 W
USB-C charging (Power Delivery)Yes—
Design & cooling
Weight2.11 kg2.1 kg
Thickness20.5 mm20 mm
Width360.3 mm358 mm
Depth276 mm248 mm
Body materialAluminium—
ColoursBlack, GrayBlack
Cooling fans2—
Vapor chamber coolingYes—
Fan noise (max. load)50 dB—
Ports & wireless
Thunderbolt / USB4Thunderbolt 3—
Thunderbolt or USB4YesNo
USB-C ports1—
USB-A ports3—
HDMIHDMI 2.0—
HDMI 2.1No—
(Mini) DisplayPortYes—
Ethernet—1 Gbit/s
Ethernet portYesYes
SD card readerYesYes
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 6Wi-Fi 6
Bluetooth5.15.1
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNo—
Key travel1.7 mm—
Webcam720p720p
IR camera (face login)No—
Fingerprint readerNo—
Audio
Speakers2.22 speakers
Dolby AtmosNo—
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