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  3. X16 RTX 4070 (2023) vs ROG Zephyrus G14 RTX 4090 (2023)

Alienware X16 RTX 4070 (2023) vs Asus ROG Zephyrus G14 RTX 4090 (2023)

What X16 RTX 4070 (2023) does better (19) and where ROG Zephyrus G14 RTX 4090 (2023) wins (11) — every spec side by side.

Alienware X16 RTX 4070 (2023)
Alienware · 2023X16 RTX 4070 (2023)
8.0Score
19 advantages
vs
Asus ROG Zephyrus G14 RTX 4090 (2023)
Asus · 2023ROG Zephyrus G14 RTX 4090 (2023)
8.2Score
11 advantages
Higher score
8.6Graphics9.5
7.6Overall performance7.2
5.6Display5.3
6.6Memory & storage6.1
4.1Battery & portability4.2
9.1Features & cooling7.7
Dimensions

Size comparison

X16 RTX 4070 (2023)ROG Zephyrus G14 RTX 4090 (2023)
364.7 × 289.818.6312 × 22720.5
X16 RTX 4070 (2023)ROG Zephyrus G14 RTX 4090 (2023)Difference
Depth289.8 mm227 mm+62.8 mm
Width364.7 mm312 mm+52.7 mm
Thickness18.6 mm20.5 mm−1.9 mm
Weight2.7 kg1.6 kg+1.1 kg

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

Why is X16 RTX 4070 (2023) better than ROG Zephyrus G14 RTX 4090 (2023)?

  1. Refresh rate480 Hz vs 144 Hz3.3×
  2. SSD (up to)4,096 GB vs 2,048 GB2×
  3. Battery capacity90 Wh vs 76 Wh+18%
  4. GPU power (TGP)140 W vs 125 W+12%
  5. Geekbench 6 multi-core12,672 vs 10,443+21%
  6. CPU cores10 vs 8+25%
  7. Advanced OptimusYes · ROG Zephyrus G14 RTX 4090 (2023): No
  8. RAM (base)16 GB vs 8 GB2×
  9. RAM typeLPDDR5 vs DDR5
  10. M.2 SSD slots2 vs 12×
  11. Cooling fans4 vs 22×
  12. Thickness18.6 mm vs 20.5 mm+10%

Why is ROG Zephyrus G14 RTX 4090 (2023) better than X16 RTX 4070 (2023)?

  1. Weight2.72 kg vs 1.65 kg+65%
  2. 3DMark Steel Nomad Light13,183 vs 21,211+61%
  3. GPU compute (FP32)21.8 TFLOPS vs 34.1 TFLOPS+56%
  4. GPU shader cores4,608 vs 9,7282.1×
  5. RAM (up to)32 GB vs 48 GB+50%
  6. Video memory8 GB vs 16 GB2×
  7. Brightness300 nits vs 400 nits+33%
  8. Upgradable RAMNo · X16 RTX 4070 (2023): Yes
  9. SSD (base)256 GB vs 512 GB2×
  10. Pixel density142 ppi vs 162 ppi+14%
  11. Fan noise (max. load)54.8 dB vs 52.2 dB+5%
Specifications

Side by side

Alienware X16 RTX 4070 (2023)Alienware X16 RTX 4070 (2023)8.0
Asus ROG Zephyrus G14 RTX 4090 (2023)Asus ROG Zephyrus G14 RTX 4090 (2023)8.2
Graphics
Graphics cardGeForce RTX 4070 LaptopGeForce RTX 4090 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)140 W125 W
Video memory8 GB16 GB
Video memory typeGDDR6GDDR6
GPU shader cores4,6089,728
GPU compute (FP32)21.8 TFLOPS34.1 TFLOPS
3DMark Steel Nomad Light13,18321,211
Processor
ProcessorCore i7-13620HRyzen 7 7735HS
CPU makerIntelAMD
CPU cores108
CPU threads1616
Max CPU clock4.9 GHz4.8 GHz
Processor optionsCore i7-13620H, Core i7-13700H, Core i9-13900HKRyzen 7 7735HS, Ryzen 9 7940HS
Geekbench 6 multi-core12,67210,443
Geekbench 6 single-core2,5312,216
Cinebench 2024 multi-core841765
Display
Screen size16″14″
Resolution1920 × 12001920 × 1200
Resolution classFull HD (1080p/1200p)Full HD (1080p/1200p)
Refresh rate480 Hz144 Hz
Panel typeIPSIPS
Brightness300 nits400 nits
sRGB coverage99%100%
Response time3 ms3 ms
DCI-P3 coverage99%—
Pixel density142 ppi162 ppi
Aspect ratio16:1016:10
G-Sync / FreeSyncYesYes
Advanced OptimusYesNo
MUX switchYesYes
HDRYesYes
TouchscreenNoNo
Memory & storage
RAM (up to)32 GB48 GB
RAM (base)16 GB8 GB
RAM typeLPDDR5DDR5
RAM speed6,400 MHz4,800 MHz
Max. supported RAM—48 GB
RAM slots—1
Upgradable RAMNoYes
SSD (up to)4,096 GB2,048 GB
SSD (base)256 GB512 GB
M.2 SSD slots21
SSD interfacePCIe 4.0 x4PCIe 4.0 x4
Battery & power
Battery capacity90 Wh76 Wh
Power adapter330 W240 W
USB-C charging (Power Delivery)YesYes
Design & cooling
Weight2.72 kg1.65 kg
Thickness18.6 mm20.5 mm
Width364.7 mm312 mm
Depth289.8 mm227 mm
Body materialAluminiumAluminium
ColoursBlack, SilverWhite, Black
Cooling fans42
Vapor chamber coolingYesYes
Liquid metal (CPU)—Yes
Fan noise (max. load)54.8 dB52.2 dB
Ports & wireless
Thunderbolt / USB4Thunderbolt 4USB4
Thunderbolt or USB4YesYes
USB-C ports32
USB-A ports22
HDMIHDMI 2.1HDMI 2.1
HDMI 2.1YesYes
(Mini) DisplayPortYesNo
Ethernet portNoNo
SD card readerYesYes
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 6EWi-Fi 6E
Bluetooth5.35.3
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNoNo
Key travel1.8 mm1.7 mm
Webcam1,080p1,080p
IR camera (face login)YesYes
Fingerprint readerNoNo
Audio
Speakers2.42.2
Dolby AtmosYesYes

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