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  3. x16 R2 RTX 4090 (2024) vs Stealth 16 AI Studio RTX 4090 (2024)

Alienware x16 R2 RTX 4090 (2024) vs MSI Stealth 16 AI Studio RTX 4090 (2024)

What x16 R2 RTX 4090 (2024) does better (16) and where Stealth 16 AI Studio RTX 4090 (2024) wins (7) — every spec side by side.

Alienware x16 R2 RTX 4090 (2024)
Alienware · 2024x16 R2 RTX 4090 (2024)
9.1Score
16 advantages
vs
MSI Stealth 16 AI Studio RTX 4090 (2024)
MSI · 2024Stealth 16 AI Studio RTX 4090 (2024)
9.5Score
7 advantages
Higher score
9.7Graphics9.1
9.3Overall performance9.2
5.9Display7.1
7.1Memory & storage9.7
4.4Battery & portability8.3
9.6Features & cooling7.4
Dimensions

Size comparison

x16 R2 RTX 4090 (2024)Stealth 16 AI Studio RTX 4090 (2024)
364.7 × 289.818.6355.8 × 259.719.9
x16 R2 RTX 4090 (2024)Stealth 16 AI Studio RTX 4090 (2024)Difference
Depth289.8 mm259.7 mm+30.1 mm
Width364.7 mm355.8 mm+8.9 mm
Thickness18.6 mm19.9 mm−1.3 mm
Weight2.7 kg2 kg+0.7 kg

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

Why is x16 R2 RTX 4090 (2024) better than Stealth 16 AI Studio RTX 4090 (2024)?

  1. GPU power (TGP)175 W vs 105 W+67%
  2. Refresh rate480 Hz vs 240 Hz2×
  3. GPU compute (FP32)45.2 TFLOPS vs 31.2 TFLOPS+45%
  4. 3DMark Steel Nomad Light25,180 vs 19,786+27%
  5. Geekbench 6 multi-core13,420 vs 12,864+4%
  6. G-Sync / FreeSyncYes · Stealth 16 AI Studio RTX 4090 (2024): No
  7. RAM typeLPDDR5X vs DDR5
  8. Cooling fans4 vs 22×
  9. Vapor chamber coolingYes · Stealth 16 AI Studio RTX 4090 (2024): No
  10. Liquid metal (CPU)Yes · Stealth 16 AI Studio RTX 4090 (2024): No
  11. USB-A ports2 vs 12×
  12. Dolby AtmosYes · Stealth 16 AI Studio RTX 4090 (2024): No

Why is Stealth 16 AI Studio RTX 4090 (2024) better than x16 R2 RTX 4090 (2024)?

  1. RAM (up to)32 GB vs 96 GB3×
  2. Resolution classFull HD (1080p/1200p) vs QHD (1440p/1600p)
  3. Battery capacity90 Wh vs 100 Wh+11%
  4. Weight2.66 kg vs 1.99 kg+34%
  5. Upgradable RAMNo · x16 R2 RTX 4090 (2024): Yes
  6. SSD (base)512 GB vs 1,024 GB2×
  7. Pixel density142 ppi vs 189 ppi+33%
Specifications

Side by side

Alienware x16 R2 RTX 4090 (2024)Alienware x16 R2 RTX 4090 (2024)9.1
MSI Stealth 16 AI Studio RTX 4090 (2024)MSI Stealth 16 AI Studio RTX 4090 (2024)9.5
Graphics
Graphics cardGeForce RTX 4090 LaptopGeForce RTX 4090 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)175 W105 W
Video memory16 GB16 GB
Video memory typeGDDR6GDDR6
GPU shader cores9,7289,728
GPU compute (FP32)45.2 TFLOPS31.2 TFLOPS
3DMark Steel Nomad Light25,18019,786
Processor
ProcessorCore Ultra 7 155HCore Ultra 7 155H
CPU makerIntelIntel
CPU cores1616
CPU threads2222
Max CPU clock4.8 GHz4.8 GHz
Processor optionsCore Ultra 7 155H, Core Ultra 9 185HCore Ultra 7 155H, Core Ultra 9 185H
Geekbench 6 multi-core13,42012,864
Geekbench 6 single-core2,5582,489
Cinebench 2024 multi-core1,012969
Display
Screen size16″16″
Resolution1920 × 12002560 × 1600
Resolution classFull HD (1080p/1200p)QHD (1440p/1600p)
Refresh rate480 Hz240 Hz
Panel typeIPSIPS
Brightness300 nits—
Response time3 ms—
DCI-P3 coverage100%100%
Pixel density142 ppi189 ppi
Aspect ratio16:1016:10
G-Sync / FreeSyncYesNo
Advanced OptimusNoNo
MUX switchYesYes
HDRNoNo
TouchscreenNoNo
Memory & storage
RAM (up to)32 GB96 GB
RAM (base)16 GB16 GB
RAM typeLPDDR5XDDR5
RAM speed7,467 MHz5,600 MHz
Max. supported RAM—96 GB
RAM slots—2
Upgradable RAMNoYes
SSD (up to)4,096 GB4,096 GB
SSD (base)512 GB1,024 GB
M.2 SSD slots22
SSD interfacePCIe 4.0 x4PCIe 4.0 x4
Battery & power
Battery capacity90 Wh100 Wh
Power adapter330 W240 W
USB-C charging (Power Delivery)YesYes
Design & cooling
Weight2.66 kg1.99 kg
Thickness18.6 mm19.9 mm
Width364.7 mm355.8 mm
Depth289.8 mm259.7 mm
Body materialAluminiumAluminium
ColoursSilverBlue
Cooling fans42
Vapor chamber coolingYesNo
Liquid metal (CPU)YesNo
Fan noise (max. load)53.9 dB—
Ports & wireless
Thunderbolt / USB4Thunderbolt 4Thunderbolt 4
Thunderbolt or USB4YesYes
USB-C ports22
USB-A ports21
HDMIHDMI 2.1HDMI 2.1
HDMI 2.1YesYes
(Mini) DisplayPortYesNo
Ethernet portNoYes
SD card readerYesYes
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth5.45.4
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNoYes
Key travel1.8 mm—
Webcam1,080p1,080p
IR camera (face login)YesYes
Fingerprint readerNoYes
Audio
Speakers2.42.4
Dolby AtmosYesNo

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