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  3. x15 R2 RTX 3080 (2022) vs ROG Flow X16 RTX 3070 Ti (2022)

Alienware x15 R2 RTX 3080 (2022) vs Asus ROG Flow X16 RTX 3070 Ti (2022)

What x15 R2 RTX 3080 (2022) does better (18) and where ROG Flow X16 RTX 3070 Ti (2022) wins (14) — every spec side by side.

Alienware x15 R2 RTX 3080 (2022)
Alienware · 2022x15 R2 RTX 3080 (2022)
8.2Score
18 advantages
Higher score
vs
Asus ROG Flow X16 RTX 3070 Ti (2022)
Asus · 2022ROG Flow X16 RTX 3070 Ti (2022)
8.2Score
14 advantages
8.9Graphics7.9
7.4Overall performance6.0
4.3Display7.5
6.6Memory & storage9.2
6.2Battery & portability6.7
8.7Features & cooling3.7
Dimensions

Size comparison

x15 R2 RTX 3080 (2022)ROG Flow X16 RTX 3070 Ti (2022)
359.7 × 277.315.9355 × 24319.4
x15 R2 RTX 3080 (2022)ROG Flow X16 RTX 3070 Ti (2022)Difference
Depth277.3 mm243 mm+34.3 mm
Width359.7 mm355 mm+4.7 mm
Thickness15.9 mm19.4 mm−3.5 mm
Weight2.3 kg2 kg+0.3 kg

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

Why is x15 R2 RTX 3080 (2022) better than ROG Flow X16 RTX 3070 Ti (2022)?

  1. Video memory16 GB vs 8 GB2×
  2. Thunderbolt or USB4Yes · ROG Flow X16 RTX 3070 Ti (2022): No
  3. GPU power (TGP)145 W vs 125 W+16%
  4. CPU cores14 vs 8+75%
  5. GPU compute (FP32)20.8 TFLOPS vs 16.7 TFLOPS+25%
  6. Geekbench 6 multi-core11,359 vs 10,018+13%
  7. Cinebench 2024 multi-core1,065 vs 710+50%
  8. Thickness15.9 mm vs 19.4 mm+22%
  9. Advanced OptimusYes · ROG Flow X16 RTX 3070 Ti (2022): No
  10. RAM typeLPDDR5 vs DDR5
  11. Vapor chamber coolingYes · ROG Flow X16 RTX 3070 Ti (2022): No
  12. HDMI 2.1Yes · ROG Flow X16 RTX 3070 Ti (2022): No

Why is ROG Flow X16 RTX 3070 Ti (2022) better than x15 R2 RTX 3080 (2022)?

  1. RAM (up to)32 GB vs 64 GB2×
  2. Resolution classFull HD (1080p/1200p) vs QHD (1440p/1600p)
  3. Battery capacity87 Wh vs 90 Wh+3%
  4. Brightness300 nits vs 500 nits+67%
  5. Weight2.27 kg vs 2 kg+14%
  6. Response time19 ms vs 3 ms6.3×
  7. 3DMark Steel Nomad Light11,474 vs 11,950+4%
  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 189 ppi+34%
Specifications

Side by side

Alienware x15 R2 RTX 3080 (2022)Alienware x15 R2 RTX 3080 (2022)8.2
Asus ROG Flow X16 RTX 3070 Ti (2022)Asus ROG Flow X16 RTX 3070 Ti (2022)8.2
Graphics
Graphics cardGeForce RTX 3080 LaptopGeForce RTX 3070 Ti Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)145 W125 W
Video memory16 GB8 GB
Video memory typeGDDR6GDDR6
GPU shader cores6,1445,632
GPU compute (FP32)20.8 TFLOPS16.7 TFLOPS
3DMark Steel Nomad Light11,47411,950
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-core11,35910,018
Geekbench 6 single-core2,3492,079
Cinebench 2024 multi-core1,065710
Display
Screen size15.6″16″
Resolution1920 × 10802560 × 1600
Resolution classFull HD (1080p/1200p)QHD (1440p/1600p)
Refresh rate165 Hz165 Hz
Panel typeIPSIPS
Brightness300 nits500 nits
sRGB coverage100%100%
Response time19 ms3 ms
DCI-P3 coverage—100%
Pixel density141 ppi189 ppi
Aspect ratio16:916:10
G-Sync / FreeSyncYesYes
Advanced OptimusYesNo
MUX switchYesYes
HDRYesYes
TouchscreenNoYes
Memory & storage
RAM (up to)32 GB64 GB
RAM (base)16 GB16 GB
RAM typeLPDDR5DDR5
RAM speed5,200 MHz4,800 MHz
Max. supported RAM—64 GB
RAM slots—2
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 W330 W
USB-C charging (Power Delivery)YesYes
Design & cooling
Weight2.27 kg2 kg
Thickness15.9 mm19.4 mm
Width359.7 mm355 mm
Depth277.3 mm243 mm
Body materialPlasticAluminium, Plastic
ColoursWhiteBlack, Gray
Cooling fans43
Vapor chamber coolingYesNo
Liquid metal (CPU)NoYes
Fan noise (max. load)53 dB55 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 portNoNo
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
Speakers2.24.0
Dolby AtmosYesYes

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