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  3. x15 R2 RTX 3080 (2022) vs ROG Zephyrus G15 GA503 RTX 3080 Ti (2022)

Alienware x15 R2 RTX 3080 (2022) vs Asus ROG Zephyrus G15 GA503 RTX 3080 Ti (2022)

What x15 R2 RTX 3080 (2022) does better (15) and where ROG Zephyrus G15 GA503 RTX 3080 Ti (2022) wins (13) — every spec side by side.

Alienware x15 R2 RTX 3080 (2022)
Alienware · 2022x15 R2 RTX 3080 (2022)
8.2Score
15 advantages
Higher score
vs
Asus ROG Zephyrus G15 GA503 RTX 3080 Ti (2022)
Asus · 2022ROG Zephyrus G15 GA503 RTX 3080 Ti (2022)
7.7Score
13 advantages
8.9Graphics8.7
7.4Overall performance6.0
4.3Display6.3
6.6Memory & storage7.7
6.2Battery & portability7.0
8.7Features & cooling3.0
Dimensions

Size comparison

x15 R2 RTX 3080 (2022)ROG Zephyrus G15 GA503 RTX 3080 Ti (2022)
359.7 × 277.315.9355 × 24319.9
x15 R2 RTX 3080 (2022)ROG Zephyrus G15 GA503 RTX 3080 Ti (2022)Difference
Depth277.3 mm243 mm+34.3 mm
Width359.7 mm355 mm+4.7 mm
Thickness15.9 mm19.9 mm−4 mm
Weight2.3 kg1.9 kg+0.4 kg

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

Why is x15 R2 RTX 3080 (2022) better than ROG Zephyrus G15 GA503 RTX 3080 Ti (2022)?

  1. GPU power (TGP)145 W vs 120 W+21%
  2. Thunderbolt or USB4Yes · ROG Zephyrus G15 GA503 RTX 3080 Ti (2022): No
  3. CPU cores14 vs 8+75%
  4. Geekbench 6 multi-core11,359 vs 9,686+17%
  5. Cinebench 2024 multi-core1,065 vs 698+53%
  6. Thickness15.9 mm vs 19.9 mm+25%
  7. Advanced OptimusYes · ROG Zephyrus G15 GA503 RTX 3080 Ti (2022): No
  8. RAM typeLPDDR5 vs DDR5
  9. Cooling fans4 vs 22×
  10. Vapor chamber coolingYes · ROG Zephyrus G15 GA503 RTX 3080 Ti (2022): No
  11. HDMI 2.1Yes · ROG Zephyrus G15 GA503 RTX 3080 Ti (2022): No
  12. CPU threads20 vs 16+25%

Why is ROG Zephyrus G15 GA503 RTX 3080 Ti (2022) better than x15 R2 RTX 3080 (2022)?

  1. RAM (up to)32 GB vs 48 GB+50%
  2. Resolution classFull HD (1080p/1200p) vs QHD (1440p/1600p)
  3. Battery capacity87 Wh vs 90 Wh+3%
  4. Weight2.27 kg vs 1.9 kg+19%
  5. Response time19 ms vs 3 ms6.3×
  6. 3DMark Steel Nomad Light11,474 vs 11,868+3%
  7. GPU shader cores6,144 vs 7,424+21%
  8. Upgradable RAMNo · x15 R2 RTX 3080 (2022): Yes
  9. SSD (base)256 GB vs 512 GB2×
  10. Liquid metal (CPU)No · x15 R2 RTX 3080 (2022): Yes
  11. USB-A ports1 vs 22×
  12. Pixel density141 ppi vs 188 ppi+33%
Specifications

Side by side

Alienware x15 R2 RTX 3080 (2022)Alienware x15 R2 RTX 3080 (2022)8.2
Asus ROG Zephyrus G15 GA503 RTX 3080 Ti (2022)Asus ROG Zephyrus G15 GA503 RTX 3080 Ti (2022)7.7
Graphics
Graphics cardGeForce RTX 3080 LaptopGeForce RTX 3080 Ti Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)145 W120 W
Video memory16 GB16 GB
Video memory typeGDDR6GDDR6
GPU shader cores6,1447,424
GPU compute (FP32)20.8 TFLOPS20.7 TFLOPS
3DMark Steel Nomad Light11,47411,868
Processor
ProcessorCore i7-12700HRyzen 7 6800HS
CPU makerIntelAMD
CPU cores148
CPU threads2016
Max CPU clock4.7 GHz4.7 GHz
Processor optionsCore i7-12700H, Core i9-12900HRyzen 7 6800HS, Ryzen 9 6900HS
Geekbench 6 multi-core11,3599,686
Geekbench 6 single-core2,3492,023
Cinebench 2024 multi-core1,065698
Display
Screen size15.6″15.6″
Resolution1920 × 10802560 × 1440
Resolution classFull HD (1080p/1200p)QHD (1440p/1600p)
Refresh rate165 Hz165 Hz
Panel typeIPSIPS
Brightness300 nits300 nits
sRGB coverage100%100%
Response time19 ms3 ms
DCI-P3 coverage—100%
Pixel density141 ppi188 ppi
Aspect ratio16:916:9
G-Sync / FreeSyncYesYes
Advanced OptimusYesNo
MUX switchYesYes
HDRYesYes
TouchscreenNoNo
Memory & storage
RAM (up to)32 GB48 GB
RAM (base)16 GB16 GB
RAM typeLPDDR5DDR5
RAM speed5,200 MHz4,800 MHz
Max. supported RAM—48 GB
RAM slots—1
Upgradable RAMNoYes
SSD (up to)4,096 GB4,096 GB
SSD (base)256 GB512 GB
M.2 SSD slots22
SSD interfacePCIe 4.0 x4PCIe 4.0 x4
Battery & power
Battery capacity87 Wh90 Wh
Power adapter240 W240 W
USB-C charging (Power Delivery)YesYes
Design & cooling
Weight2.27 kg1.9 kg
Thickness15.9 mm19.9 mm
Width359.7 mm355 mm
Depth277.3 mm243 mm
Body materialPlasticAluminium, Plastic
ColoursWhiteWhite, Black
Cooling fans42
Vapor chamber coolingYesNo
Liquid metal (CPU)NoYes
Fan noise (max. load)53 dB57.4 dB
Ports & wireless
Thunderbolt / USB4Thunderbolt 4—
Thunderbolt or USB4YesNo
USB-C ports22
USB-A ports12
HDMIHDMI 2.1HDMI 2.0
HDMI 2.1YesNo
(Mini) DisplayPortNoNo
Ethernet portNoYes
SD card readerYesYes
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 6EWi-Fi 6E
Bluetooth5.25.3
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNoNo
Key travel1.5 mm1.7 mm
Webcam720p720p
IR camera (face login)YesYes
Fingerprint readerNoNo
Audio
Speakers2.24.2
Dolby AtmosYesYes

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