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  3. m15 R5 RTX 3070 (2021) vs ROG Zephyrus G15 GA503 RTX 3070 (2021)

Alienware m15 R5 RTX 3070 (2021) vs Asus ROG Zephyrus G15 GA503 RTX 3070 (2021)

What m15 R5 RTX 3070 (2021) does better (15) and where ROG Zephyrus G15 GA503 RTX 3070 (2021) wins (10) — every spec side by side.

Alienware m15 R5 RTX 3070 (2021)
Alienware · 2021m15 R5 RTX 3070 (2021)
5.3Score
15 advantages
Higher score
vs
Asus ROG Zephyrus G15 GA503 RTX 3070 (2021)
Asus · 2021ROG Zephyrus G15 GA503 RTX 3070 (2021)
5.3Score
10 advantages
6.9Graphics5.4
4.7Overall performance3.9
3.1Display2.7
4.8Memory & storage7.5
3.2Battery & portability7.0
4.8Features & cooling2.4
Dimensions

Size comparison

m15 R5 RTX 3070 (2021)ROG Zephyrus G15 GA503 RTX 3070 (2021)
356.2 × 272.519.2355 × 24319.9
m15 R5 RTX 3070 (2021)ROG Zephyrus G15 GA503 RTX 3070 (2021)Difference
Depth272.5 mm243 mm+29.5 mm
Width356.2 mm355 mm+1.2 mm
Thickness19.2 mm19.9 mm−0.7 mm
Weight2.4 kg1.9 kg+0.5 kg

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

Why is m15 R5 RTX 3070 (2021) better than ROG Zephyrus G15 GA503 RTX 3070 (2021)?

  1. GPU power (TGP)110 W vs 80 W+38%
  2. MUX switchYes · ROG Zephyrus G15 GA503 RTX 3070 (2021): No
  3. Thunderbolt or USB4Yes · ROG Zephyrus G15 GA503 RTX 3070 (2021): No
  4. GPU compute (FP32)16.6 TFLOPS vs 14.4 TFLOPS+15%
  5. Refresh rate165 Hz vs 144 Hz+15%
  6. Geekbench 6 multi-core8,342 vs 7,424+12%
  7. 3DMark Steel Nomad Light10,401 vs 9,674+8%
  8. Cinebench 2024 multi-core713 vs 594+20%
  9. Advanced OptimusYes · ROG Zephyrus G15 GA503 RTX 3070 (2021): No
  10. Vapor chamber coolingYes · ROG Zephyrus G15 GA503 RTX 3070 (2021): No
  11. HDMI 2.1Yes · ROG Zephyrus G15 GA503 RTX 3070 (2021): No
  12. IR camera (face login)Yes · ROG Zephyrus G15 GA503 RTX 3070 (2021): No

Why is ROG Zephyrus G15 GA503 RTX 3070 (2021) better than m15 R5 RTX 3070 (2021)?

  1. RAM (up to)32 GB vs 48 GB+50%
  2. SSD (up to)2,048 GB vs 4,096 GB2×
  3. Weight2.42 kg vs 1.9 kg+27%
  4. Battery capacity86 Wh vs 90 Wh+5%
  5. SSD (base)256 GB vs 512 GB2×
  6. USB-C charging (Power Delivery)No · m15 R5 RTX 3070 (2021): Yes
  7. USB-C ports1 vs 22×
  8. SD card readerNo · m15 R5 RTX 3070 (2021): Yes
  9. Dolby AtmosNo · m15 R5 RTX 3070 (2021): Yes
  10. Max. supported RAM32 GB vs 48 GB+50%
Specifications

Side by side

Alienware m15 R5 RTX 3070 (2021)Alienware m15 R5 RTX 3070 (2021)5.3
Asus ROG Zephyrus G15 GA503 RTX 3070 (2021)Asus ROG Zephyrus G15 GA503 RTX 3070 (2021)5.3
Graphics
Graphics cardGeForce RTX 3070 LaptopGeForce RTX 3070 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)110 W80 W
Video memory8 GB8 GB
Video memory typeGDDR6GDDR6
GPU shader cores5,1205,120
GPU compute (FP32)16.6 TFLOPS14.4 TFLOPS
3DMark Steel Nomad Light10,4019,674
Processor
ProcessorRyzen 7 5800HRyzen 7 5800HS
CPU makerAMDAMD
CPU cores88
CPU threads1616
Max CPU clock4.4 GHz4.4 GHz
Processor optionsRyzen 7 5800H, Ryzen 9 5900HXRyzen 7 5800HS, Ryzen 9 5900HS
Geekbench 6 multi-core8,3427,424
Geekbench 6 single-core1,9811,968
Cinebench 2024 multi-core713594
Display
Screen size15.6″15.6″
Resolution1920 × 10801920 × 1080
Resolution classFull HD (1080p/1200p)Full HD (1080p/1200p)
Refresh rate165 Hz144 Hz
Panel typeIPSIPS
Brightness300 nits300 nits
sRGB coverage99%62%
Response time9 ms—
Pixel density141 ppi141 ppi
Aspect ratio16:916:9
G-Sync / FreeSyncYesYes
Advanced OptimusYesNo
MUX switchYesNo
HDRNoNo
TouchscreenNoNo
Memory & storage
RAM (up to)32 GB48 GB
RAM (base)8 GB8 GB
RAM typeDDR4DDR4
RAM speed3,200 MHz3,200 MHz
Max. supported RAM32 GB48 GB
RAM slots21
Upgradable RAMYesYes
SSD (up to)2,048 GB4,096 GB
SSD (base)256 GB512 GB
M.2 SSD slots22
SSD interfacePCIe 4.0 x4PCIe 3.0 x4
Battery & power
Battery capacity86 Wh90 Wh
Power adapter240 W200 W
USB-C charging (Power Delivery)NoYes
Design & cooling
Weight2.42 kg1.9 kg
Thickness19.2 mm19.9 mm
Width356.2 mm355 mm
Depth272.5 mm243 mm
Body materialAluminiumAluminium
ColoursBlackWhite, Black, Gray
Cooling fans22
Vapor chamber coolingYesNo
Liquid metal (CPU)—Yes
Fan noise (max. load)50 dB51 dB
Ports & wireless
Thunderbolt / USB4Thunderbolt 3—
Thunderbolt or USB4YesNo
USB-C ports12
USB-A ports32
HDMIHDMI 2.1HDMI 2.0
HDMI 2.1YesNo
(Mini) DisplayPortNoNo
Ethernet portYesYes
SD card readerNoYes
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 6Wi-Fi 6
Bluetooth5.25.2
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNoNo
Key travel1.7 mm1.7 mm
Webcam720p—
IR camera (face login)YesNo
Fingerprint readerNo—
Audio
Speakers2.02.2
Dolby AtmosNoYes

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