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  3. X16 RTX 4070 (2023) vs Legion Slim 7i Gen 8 RTX 4070 (2023)

Alienware X16 RTX 4070 (2023) vs Lenovo Legion Slim 7i Gen 8 RTX 4070 (2023)

What X16 RTX 4070 (2023) does better (15) and where Legion Slim 7i Gen 8 RTX 4070 (2023) wins (8) — every spec side by side.

Alienware X16 RTX 4070 (2023)
Alienware · 2023X16 RTX 4070 (2023)
8.0Score
15 advantages
Higher score
vs
Lenovo Legion Slim 7i Gen 8 RTX 4070 (2023)
Lenovo · 2023Legion Slim 7i Gen 8 RTX 4070 (2023)
7.8Score
8 advantages
8.6Graphics8.5
7.6Overall performance7.3
5.6Display6.2
6.6Memory & storage5.4
4.1Battery & portability7.9
9.1Features & cooling5.2
Dimensions

Size comparison

X16 RTX 4070 (2023)Legion Slim 7i Gen 8 RTX 4070 (2023)
364.7 × 289.818.6357.7 × 259.319.9
X16 RTX 4070 (2023)Legion Slim 7i Gen 8 RTX 4070 (2023)Difference
Depth289.8 mm259.3 mm+30.5 mm
Width364.7 mm357.7 mm+7 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 RTX 4070 (2023) better than Legion Slim 7i Gen 8 RTX 4070 (2023)?

  1. Refresh rate480 Hz vs 165 Hz2.9×
  2. SSD (up to)4,096 GB vs 2,048 GB2×
  3. Geekbench 6 multi-core12,672 vs 11,653+9%
  4. RAM typeLPDDR5 vs DDR5
  5. Cooling fans4 vs 22×
  6. Vapor chamber coolingYes · Legion Slim 7i Gen 8 RTX 4070 (2023): No
  7. IR camera (face login)Yes · Legion Slim 7i Gen 8 RTX 4070 (2023): No
  8. Dolby AtmosYes · Legion Slim 7i Gen 8 RTX 4070 (2023): No
  9. Thickness18.6 mm vs 19.9 mm+7%
  10. Cinebench 2024 multi-core841 vs 807+4%
  11. Response time3 ms vs 5 ms+67%
  12. USB-C ports3 vs 2+50%

Why is Legion Slim 7i Gen 8 RTX 4070 (2023) better than X16 RTX 4070 (2023)?

  1. Resolution classFull HD (1080p/1200p) vs QHD (1440p/1600p)
  2. Weight2.72 kg vs 2 kg+36%
  3. Battery capacity90 Wh vs 100 Wh+11%
  4. Upgradable RAMNo · X16 RTX 4070 (2023): Yes
  5. SSD (base)256 GB vs 512 GB2×
  6. CPU cores10 vs 12+20%
  7. USB-A ports2 vs 3+50%
  8. Pixel density142 ppi vs 189 ppi+33%
Specifications

Side by side

Alienware X16 RTX 4070 (2023)Alienware X16 RTX 4070 (2023)8.0
Lenovo Legion Slim 7i Gen 8 RTX 4070 (2023)Lenovo Legion Slim 7i Gen 8 RTX 4070 (2023)7.8
Graphics
Graphics cardGeForce RTX 4070 LaptopGeForce RTX 4070 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)140 W140 W
Video memory8 GB8 GB
Video memory typeGDDR6GDDR6
GPU shader cores4,6084,608
GPU compute (FP32)21.8 TFLOPS21.8 TFLOPS
3DMark Steel Nomad Light13,18312,920
Processor
ProcessorCore i7-13620HCore i5-13500H
CPU makerIntelIntel
CPU cores1012
CPU threads1616
Max CPU clock4.9 GHz4.7 GHz
Processor optionsCore i7-13620H, Core i7-13700H, Core i9-13900HKCore i5-13500H, Core i7-13700H, Core i9-13900H
Geekbench 6 multi-core12,67211,653
Geekbench 6 single-core2,5312,537
Cinebench 2024 multi-core841807
Display
Screen size16″16″
Resolution1920 × 12002560 × 1600
Resolution classFull HD (1080p/1200p)QHD (1440p/1600p)
Refresh rate480 Hz165 Hz
Panel typeIPSIPS
Brightness300 nits300 nits
sRGB coverage99%100%
Response time3 ms5 ms
DCI-P3 coverage99%—
Pixel density142 ppi189 ppi
Aspect ratio16:1016:10
G-Sync / FreeSyncYesYes
Advanced OptimusYesYes
MUX switchYesYes
HDRYesYes
TouchscreenNoNo
Memory & storage
RAM (up to)32 GB32 GB
RAM (base)16 GB16 GB
RAM typeLPDDR5DDR5
RAM speed6,400 MHz5,200 MHz
Max. supported RAM—32 GB
RAM slots—1
Upgradable RAMNoYes
SSD (up to)4,096 GB2,048 GB
SSD (base)256 GB512 GB
M.2 SSD slots22
SSD interfacePCIe 4.0 x4PCIe 4.0 x4
Battery & power
Battery capacity90 Wh100 Wh
Power adapter330 W330 W
USB-C charging (Power Delivery)YesYes
Design & cooling
Weight2.72 kg2 kg
Thickness18.6 mm19.9 mm
Width364.7 mm357.7 mm
Depth289.8 mm259.3 mm
Body materialAluminiumAluminium
ColoursBlack, SilverWhite, Gray
Cooling fans42
Vapor chamber coolingYesNo
Liquid metal (CPU)—No
Fan noise (max. load)54.8 dB54.4 dB
Ports & wireless
Thunderbolt / USB4Thunderbolt 4Thunderbolt 4
Thunderbolt or USB4YesYes
USB-C ports32
USB-A ports23
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 keypadNoYes
Key travel1.8 mm1.5 mm
Webcam1,080p1,080p
IR camera (face login)YesNo
Fingerprint readerNoYes
Audio
Speakers2.42.0
Dolby AtmosYesNo

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