Alienware M15 R3 vs. Surface Pro 8: Full specs comparison

We thoroughly analyzed technical specifications for Alienware M15 R3 and Surface Pro 8 models, including CPU, memory, storage, battery life, display quality, and other features.

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Alienware M15 R3 image

Alienware M15 R3

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Surface Pro 8

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Alienware M15 R3 Pros

Reasons that Alienware M15 R3 is better than Surface Pro 8.

Significantly faster CPU performance

Intel Core i9-10980HK inside Alienware M15 R3 has a 44% better multi-core CPU performance score than the Intel Core i7-1185G7 inside Surface Pro 8.

Geekbench 5 multi-core score
Alienware M15 R3 - Intel Core i9-10980HK
7,013
Alienware M15 R3 - Intel Core i7-10750H
5,412
Surface Pro 8 - Intel Core i7-1185G7
4,864
Surface Pro 8 - Intel Core i5-1135G7
3,980
Alienware M15 R3 - Intel Core i5-10300H
3,747
Surface Pro 8 - Intel Core i3-1115G4
2,445
Supports discrete graphics

Configurable up to Nvidia GeForce RTX 2080 SUPER 8GB GDDR6 with Max-Q vs. integrated

19% larger display

Alienware M15 R3 has a 15.6-inch screen size 19% larger than the 13-inch Surface Pro 8.

Display size
Alienware M15 R3
15.6-inch
Surface Pro 8
13-inch

Surface Pro 8 Pros

Reasons that Surface Pro 8 is better than Alienware M15 R3.

Newer manufacturing

2021 vs. 2020

Supports faster memory

Surface Pro 8 supports a faster memory speed than the Alienware M15 R3. It supports up to 4267MHz versus 2666MHz of system memory on the Alienware M15 R3.

Memory type and speed
Surface Pro 8 - LPDDR4X
4,267 MHz
Alienware M15 R3 - DDR4
2,666 MHz
About 58% lighter

Surface Pro 8 weighed 1.96 pounds, 58% lighter than the 4.65 pounds Alienware M15 R3.

WeightAlienware M15 R3Surface Pro 8
Pound
4.65 lbs.
1.96 lbs.
Kilogram
2.11 kg
0.89 kg

Key Similars

Similar characteristics share between Alienware M15 R3 and Surface Pro 8.

Supports the same maximum memory size of up to 32GB

Both laptops supports up to 32GB of system memory.

Max system memory size
Alienware M15 R3
32 GB
Surface Pro 8
32 GB

Prices

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

Alienware M15 R3 Price
Dell Alienware m15 R3 Gaming Laptop (2020) | 15.6" FHD | Core i7-512GB SSD - 16GB RAM - 2070 Super | 6 Cores @ 5 GHz - 10th Gen CPU - 8GB GDDR6 Win 11 Pro
 Dell Alienware m15 R3 Gaming Laptop (2020) | 15.6" FHD | Core i7-512GB SSD - 16GB RAM - 2070 Super | 6 Cores @ 5 GHz - 10th Gen CPU - 8GB GDDR6 Win 11 Pro
By Dell
$1,913.06
See at Amazon
Dell Alienware m15 R3 Gaming Laptop (2020) | 15.6" FHD | Core i7-2TB SSD + 2TB SSD - 16GB RAM - 2070 Super | 6 Cores @ 5 GHz - 10th Gen CPU - 8GB GDDR6 Win 11 Pro
 Dell Alienware m15 R3 Gaming Laptop (2020) | 15.6" FHD | Core i7-2TB SSD + 2TB SSD - 16GB RAM - 2070 Super | 6 Cores @ 5 GHz - 10th Gen CPU - 8GB GDDR6 Win 11 Pro
By Dell
$2,155.30
See at Amazon
Dell m17 R3 17.3 inch FHD Gaming Laptop (Luna Light) Intel Core i7-10750H 10th Gen, 16GB DDR4 RAM, 1TB SSD, Nvidia Geforce RTX 2070 8GB GDDR6, Windows 10 Home
 Dell m17 R3 17.3 inch FHD Gaming Laptop (Luna Light) Intel Core i7-10750H 10th Gen, 16GB DDR4 RAM, 1TB SSD, Nvidia Geforce RTX 2070 8GB GDDR6, Windows 10 Home
By Dell
$1,230.00
See at Amazon
Microsoft Surface Pro 8 Price
Microsoft Surface Pro 8-13" Touchscreen - Intel® Core™ i5-8GB Memory - 128GB SSD - Device Only - Platinum (Latest Model)
 Microsoft Surface Pro 8-13" Touchscreen - Intel® Core™ i5-8GB Memory - 128GB SSD - Device Only - Platinum (Latest Model)
By Microsoft
$737.90
$1,099.99 33% OFF
See at Amazon
Microsoft Surface Pro 8-13" Touchscreen - Intel® Evo Platform Core™ i5-8GB Memory - 256GB SSD - Device Only - Graphite (Latest Model) (Renewed)
 Microsoft Surface Pro 8-13" Touchscreen - Intel® Evo Platform Core™ i5-8GB Memory - 256GB SSD - Device Only - Graphite (Latest Model) (Renewed)
By Microsoft
$680.99
See at Amazon
Microsoft Surface Pro 8-13" Touchscreen - Intel® Evo Platform Core™ i7-16GB Memory - 256GB SSD - Device Only - Platinum (Latest Model)
 Microsoft Surface Pro 8-13" Touchscreen - Intel® Evo Platform Core™ i7-16GB Memory - 256GB SSD - Device Only - Platinum (Latest Model)
By Microsoft
$924.99
$1,050.01 12% OFF
See at Amazon

Specs Comparison

Availability

Alienware M15 R3Surface Pro 8
Released20202021
Release DateAvailable on May 2020
  • Introduced: September 22, 2021
  • Pre-ordered: September 22, 2021
  • Released: October 5, 2021
PricingStarting at $1,499.99
  • $1,099.99 
    i5-1135G7 8GB 128GB
    Platinum only.
  • $1,199.99 
    i5-1135G7 8GB 256GB
  • $1,399.99 
    i5-1135G7 16GB 256GB
  • $1,399.99 
    i5-1135G7 8GB 512GB
  • $1,599.99 
    i7-1185G7 16GB 256GB
  • $1,899.99 
    i7-1185G7 16GB 512GB
  • $2,199.99 
    i7-1185G7 16GB 1TB
    Platinum only.
  • $2,599.99 
    i7-1185G7 32GB 1TB
    Platinum only.
Generations

Exterior

Alienware M15 R3Surface Pro 8
DimensionsBase
Width: 14.19 in. (360.30 mm)
Depth: 10.87 in. (276.20 mm)
Height: 0.72 - 0.78 in. (18.30 - 19.70 mm)
300 Hz Refresh Rate Models
Width: 14.19 in. (360.30 mm)
Depth: 10.86 in. (275.90 mm)
Height: 0.70 - 0.78 in. (17.90 - 19.70 mm)
11.3” x 8.2” x 0.37” (287 mm x 208 mm x 9.3 mm)
WeightStarting at 4.65 lbs (2.10 kg) up to 5.51 lbs (2.50 kg)1.96 lb (889 g)
Colors
  • Dark Side of the Moon with High Endurance Clear Coat
  • Lunar Light with High Endurance Clear Coat
Matte Black Platinum
Keyboard and Trackpad
  • Keyboard
    • Alienware mSeries 4-Zone AlienFX RGB keyboard.
    • Alienware mSeries keyboard with per-key RGB LED.
  • AlienFX lighting
  • Includes anti-ghosting and N-key rollover technology
  • 1.7mm key travel
  • 0.2mm-dish concave key design
  • 4.13 x 2.36 in (105 mm x 80 mm) precision touchpad with multi-touch gesture support.
  • Not included.
  • Compatible with 
    Surface Pro Signature Keyboard Surface Pro X Keyboard
  • Type Cover Features:
    • Activation: Moving (mechanical) keys
    • Layout: QWERTY, full row of function keys (F1-F12)
    • 4 directional keys; Windows, Brightness and Media Controls Keys;
    • LED backlighting
  • Trackpad:
    • Precision glass trackpad.
    • Trackpad size: 4 x 2 inches (101.6 mm x 50.8 mm)
    • Supports a five-finger multitouch gesture.
  • Surface Slim Pen Storage
    • Magnetic dock
    • Automatically wireless charge Surface Slim Pen

Display

Alienware M15 R3Surface Pro 8
Size15.6 Inches13 Inches
InfoFull HD with 144Hz refresh rate
  • 1920 x 1080, 141 PPI, 7ms response time, 300 nits, 16:9, 72% NTSC  color gamut, Anti-glare.
Full HD with 144Hz refresh rate
  • 1920 x 1080, 141 PPI, 7ms response time, 300 nits, 16:9, 72% NTSC color gamut with NVIDIA G-SYNC Technology, Anti-glare.
Full HD with 300Hz refresh rate
  • 1920 x 1080, 141 PPI, 3ms response time, 300 nits, 16:9, 100% sRGB color gamut, Anti-glare.
Ultra HD with 60Hz refresh rate
  • 3180 x 2160, OLED, 282 PPI, 1ms response time, 400 nits, 16:9, HDR-400 100% DCI-P3 color gamut, 100,000:1 contrast ratio, TrueLife, 14.80W max power consumption
  • Tobii Eyetracking technology
All options
  • Wide Viewing Angles on all displays with 85 degrees viewing from all directions
  • Resolution: 2880 x 1920
    5.53M Pixels.
  • Density: 267 PPI
  • Refresh rate: 120Hz
    60Hz default.
  • PixelSense™ Flow Display
  • Aspect ratio: 3:2
  • Inking: GPU Ink Acceleration
  • Touch: 10 points multi-touch

Ports

Alienware M15 R3Surface Pro 8
Alienware M15 R3 Ports
Image Source: Dell
  • 1 x Power/DC-in Port
  • 1 x RJ-45 Killer™ Ethernet E3000 10/100/1000Mbps/2.5Gbps Port
  • 2 x Type-A USB 3.1 Gen 1 Port
  • 1 x Type-A USB 3.1 Gen 1 port with PowerShare technology
  • 1 x Thunderbolt™ 3 Port (USB Type-C™ with support for USB 3.1 Gen 2 10Gbps, 40Gbps Thunderbolt, and DisplayPort 1.2)
  • 1 x Alienware Graphics Amplifier Port
  • 1 x HDMI 2.0b with HDCP 2.2 Output Port
  • 1 x Mini-Display Port 1.4 (certified) Output Port
  • 1 x Audio Out 1/8" Ports (Compatible with inline mic headset)
  • 1 x Wedge-shaped lock slot (cable and lock sold separately)
  • 1 x microSD 5.1, UHD-II HD312 Card Reader
Surface Pro 8 Ports
Image Source: Microsoft
Left (1)
  • 1 x headphone jack
    Headphone/Microphone
Right (3)
  • 2 x Thunderbolt 4
    40 Gpbs, USB 4.0 (40 Gbps), DisplayPort, Power Delivery
  • 1 x Surface Connect
    Charging, Docking
Bottom (1)
  • 1 x Surface Type Cover
Under Kickstand (1)
  • 1 x SSD slot
    M.2 2230 NVMe slot

Internal Specs

Alienware M15 R3Surface Pro 8
Processor
  1. 10th Gen Intel® Core™ i5-10300H
    4 cores, 8 threads, 2.50 → 4.50 GHz, 8MB SmartCache, 45W
  2. 10th Gen Intel® Core™ i7-10750H
    6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W
  3. 10th Gen Intel® Core™ i9-10980HK
    8 cores, 16 threads, 2.40 → 5.30 GHz, 16MB SmartCache, 45W
  1. 11th Gen Intel® Core™ i3-1115G4
    2 cores, 4 threads, 3.00 → 4.10 GHz, 6MB SmartCache, 28W
  2. 11th Gen Intel® Core™ i5-1135G7
    4 cores, 8 threads, 2.40 → 4.20 GHz, 8MB SmartCache, 28W
  3. 11th Gen Intel® Core™ i7-1185G7
    4 cores, 8 threads, 3.00 → 4.80 GHz, 12MB SmartCache, 28W
Integrated Graphics
  1. 10th Gen Intel® Core™ i5-10300H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1050 MHz
  2. 10th Gen Intel® Core™ i7-10750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  3. 10th Gen Intel® Core™ i9-10980HK
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1250 MHz
  1. 11th Gen Intel® Core™ i3-1115G4
    Intel® UHD Graphics
    48 Execution Units, 400 → 1250 MHz
  2. 11th Gen Intel® Core™ i5-1135G7
    Intel® Iris® Xe Graphics
    80 Execution Units, 400 → 1300 MHz
  3. 11th Gen Intel® Core™ i7-1185G7
    Intel® Iris® Xe Graphics
    96 Execution Units, 400 → 1350 MHz
Memory
8 GB 16 GB 32 GB
2666 MHz Dual-channel DDR4 RAM.
Onboard memory.
8GB 16GB 32GB
4267 MHz LPDDR4X RAM
Discrete Graphics
  • NVIDIA® GeForce GTX® 1650 Ti (4GB GDDR6)
  • NVIDIA® GeForce GTX® 1660 Ti (6GB GDDR6)
  • NVIDIA® GeForce RTX™ 2060 (6GB GDDR6) OC Ready
  • NVIDIA® GeForce RTX™ 2070 (8GB GDDR6)
  • NVIDIA® GeForce RTX™ 2070 SUPER (8GB GDDR6)
  • NVIDIA® GeForce RTX™ 2080 SUPER (8GB GDDR6) with Max-Q Design
  • AMD RX5500M (4GB GDDR6)
-
StorageAvailable Slots
  • One M.2 2230 slot (Up to 512GB)
  • Two M.2 2230/2280 slots (Up to 2TB each)
Single Drive
  • 256 GB PCIe M.2 SSD
  • 512 GB PCIe M.2 SSD
  • 1 TB PCIe M.2 SSD
  • 2 TB PCIe M.2 SSD
RAID-0
  • 512GB (2x256 PCIe M.2 SSD) RAID0
  • 1TB (2x 512 PCIe M.2 SSD) RAID0
  • 2TB (2x 1TB PCIe M.2 SSD) RAID0
  • 4TB (2x 2TB PCIe M.2 SSD) RAID0
RAID-0 Plus
  • 1TB (2x 512GB PCIe M.2 SSD) RAID0 [Boot] + 512GB PCIe M.2 SSD [Storage]
  • 2TB (2x 1TB PCIe M.2 SSD) RAID0 [Boot] + 512GB PCIe M.2 SSD [Storage]
  • 4TB (2x 2TB PCIe M.2 SSD) RAID0 [Boot] + 512GB PCIe M.2 SSD [Storage]
128GB 256GB 512GB 1TB
Removable SSD.

Connectivity

Alienware M15 R3Surface Pro 8
Wi-Fi
  • Rivet Killer Wi-Fi 6 AX1650
    Dual Band 2.4 GHz/5 GHz up to 2400 Mbps, WiFi 802.11a/b/g/n/ac/ax.
Wi-Fi 6: IEEE 802.11 a/b/g/n/ac/ax compatible.
Bluetooth
  • Rivet Killer Wi-Fi 6 AX1650 › Bluetooth 5.1
Bluetooth Wireless 5.1 technology
Ethernet
  • Killer™ Ethernet E3000 PCI-e Gigabit ethernet controller
    Transfer rate: 10/100/1000/2500 Mbps
-

Battery

Alienware M15 R3Surface Pro 8
Size
  • 56 WHr, 3-cell smart lithium-ion
  • 86 WHr, 6-cell smart lithium-ion
  • 51.5Wh
    Nominal battery capacity.
  • 50.2Wh
    Minimum battery capacity.
Battery Life-Up to 16 hours of typical device usage
Power Supply
  • E4 130W (19.50 VDC/6.70A)
  • E4 180W (19.50 VDC/9.23A)
  • E4 240W (19.50 VDC/12.31A)
* Support Hybrid Power
  • 60W power supply with USB-A (5W) (65W total)
  • Supports Fast Charge (0-80% in about one hour)

Software

Alienware M15 R3Surface Pro 8
OS
Windows 10 Home Windows 10 Pro
Upgradable to Windows 11
Windows 11 Home
Built-in Apps
  • Alienware Command Center
  • Alienware Adrenlin
  • Alienware Mobile Connect
  • Microsoft Office 365 (30-day trial)
  • Preloaded Microsoft 365 Apps
  • Microsoft 365 Family 30-day trial
  • Preloaded Xbox app
  • Xbox Game Pass Ultimate one month trial

Camera & Audio

Alienware M15 R3Surface Pro 8
Camera
  • Front-facing camera
    Alienware FHD (1920x1080 resolution) camera.
  • Windows Hello face authentication camera (front-facing)
  • 5.0MP front-facing camera with 1080p Skype HD video
  • 10.0MP rear-facing autofocus camera with 1080p full HD and 4K video
Audio
  • Controller: Realtek ALC3281-CG
    • 7.1 Digital Audio out using HDMI out connection
    • Alienware Sound Center via Alienware Command Center
  • Speakers:
    • 4-Way (Woofer/Tweeter) Stereo Speaker Design
    • Output: 4-5W
    • Introduces Discrete Smart Amp Woofer technology
    • Delivers 2.5x bass improvement over the previous generation
    • Delivers 2x treble improvement over the previous generation
    • Delivers 30% loudness improvement over the previous generation for full-range performance
  • Microphone:
    • Digital-array microphones in camera assembly
  • Dual far-field Studio Mics
  • 2W stereo speakers with Dolby Atmos®

Misc

Alienware M15 R3Surface Pro 8
Inking-
  • Supports Microsoft Pen Protocol (MPP)
    4096 levels of pressure Tilt sensing Best in class latency Paper feel 0.1mm precision magnetic storage
  • Supports Tactile signals with Surface Slim Pen 2
Sensors
  • Tobii Eyetracking technology (optional)
  • Ambient light sensor
  • Gyroscope
  • Magnetometer
  • Ambient Color Sensor (brightness and color)
Security
  • Wedge-shaped lock slot
  • Firmware TPM chip for enterprise-grade security and BitLocker support
  • Enterprise-grade protection with Windows Hello face sign-in
In the box-
  • Surface Pro 8
  • Power supply
  • Quick Start Guide
  • Safety and warranty documents
Warranty-1-year limited hardware warranty
MoreCHASIS
  • Based on Alienware's Legend industrial design language
  • Engineered with Alienware's Advanced Cryo-Tech Cooling technology
  • Engineered with HyperEfficient Voltage Regulation
  • Constructed with a Magnesium Alloy exterior shell and copper alloy thermal components
-

Key Features

Alienware M15 R3Surface Pro 8
At Glance
Released in Mid
2020
16:9 FHD
15.6”
1080p 300Hz
Weight
4.65 lb
2.11 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
Configurable up to
32GB
2666 MHz DDR4
Alienware M15 R3 Ports
Nvidia GeForce
RTX 2080 SUPER
8GB GDDR6 with Max-Q
Released in Late
2021
3:2 2.8K
13”
1920p 60~120Hz
Weight
1.96 lb
0.89 kg
Up to
Intel Core i7-1185G7
4C/8T, 3.00 → 4.80 GHz
Geekbench 5
1,404
Single Core
Geekbench 5
4,864
Multi-Core
With integrated
Intel® Iris® Xe Graphics
96 Execution Units, 400 → 1350 MHz
Configurable up to
32GB
4267 MHz LPDDR4X
Surface Pro 8 Ports

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