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  3. x17 R2 RTX 3080 (2022) vs Legion 7i Gen 7 Intel RTX 3070 Ti (2022)

Alienware x17 R2 RTX 3080 (2022) vs Lenovo Legion 7i Gen 7 Intel RTX 3070 Ti (2022)

What x17 R2 RTX 3080 (2022) does better (15) and where Legion 7i Gen 7 Intel RTX 3070 Ti (2022) wins (17) — every spec side by side.

Alienware x17 R2 RTX 3080 (2022)
Alienware · 2022x17 R2 RTX 3080 (2022)
8.4Score
15 advantages
Higher score
vs
Lenovo Legion 7i Gen 7 Intel RTX 3070 Ti (2022)
Lenovo · 2022Legion 7i Gen 7 Intel RTX 3070 Ti (2022)
7.9Score
17 advantages
8.9Graphics8.2
7.8Overall performance8.6
3.8Display6.5
9.2Memory & storage5.4
3.9Battery & portability5.1
7.1Features & cooling4.4
Dimensions

Size comparison

x17 R2 RTX 3080 (2022)Legion 7i Gen 7 Intel RTX 3070 Ti (2022)
399.2 × 299.517.1358.1 × 263.519.4
x17 R2 RTX 3080 (2022)Legion 7i Gen 7 Intel RTX 3070 Ti (2022)Difference
Depth299.5 mm263.5 mm+36 mm
Width399.2 mm358.1 mm+41.1 mm
Thickness17.1 mm19.4 mm−2.3 mm
Weight3 kg2.5 kg+0.5 kg

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

Why is x17 R2 RTX 3080 (2022) better than Legion 7i Gen 7 Intel RTX 3070 Ti (2022)?

  1. RAM (up to)64 GB vs 32 GB2×
  2. Video memory16 GB vs 8 GB2×
  3. SSD (up to)4,096 GB vs 2,048 GB2×
  4. GPU power (TGP)175 W vs 150 W+17%
  5. GPU compute (FP32)21.8 TFLOPS vs 18.5 TFLOPS+18%
  6. Max. supported RAM64 GB vs 32 GB2×
  7. Cooling fans4 vs 22×
  8. SD card readerYes · Legion 7i Gen 7 Intel RTX 3070 Ti (2022): No
  9. IR camera (face login)Yes · Legion 7i Gen 7 Intel RTX 3070 Ti (2022): No
  10. Dolby AtmosYes · Legion 7i Gen 7 Intel RTX 3070 Ti (2022): No
  11. Thickness17.1 mm vs 19.4 mm+13%
  12. GPU shader cores6,144 vs 5,632+9%

Why is Legion 7i Gen 7 Intel RTX 3070 Ti (2022) better than x17 R2 RTX 3080 (2022)?

  1. Resolution classFull HD (1080p/1200p) vs QHD (1440p/1600p)
  2. Battery capacity87 Wh vs 100 Wh+15%
  3. Geekbench 6 multi-core11,155 vs 14,103+26%
  4. Brightness300 nits vs 500 nits+67%
  5. Weight3.02 kg vs 2.5 kg+21%
  6. HDRNo · x17 R2 RTX 3080 (2022): Yes
  7. RAM (base)8 GB vs 16 GB2×
  8. SSD (base)256 GB vs 512 GB2×
  9. Vapor chamber coolingNo · x17 R2 RTX 3080 (2022): Yes
  10. USB-C ports2 vs 42×
  11. CPU cores14 vs 16+14%
  12. Cinebench 2024 multi-core1,062 vs 1,122+6%
Specifications

Side by side

Alienware x17 R2 RTX 3080 (2022)Alienware x17 R2 RTX 3080 (2022)8.4
Lenovo Legion 7i Gen 7 Intel RTX 3070 Ti (2022)Lenovo Legion 7i Gen 7 Intel RTX 3070 Ti (2022)7.9
Graphics
Graphics cardGeForce RTX 3080 LaptopGeForce RTX 3070 Ti Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)175 W150 W
Video memory16 GB8 GB
Video memory typeGDDR6GDDR6
GPU shader cores6,1445,632
GPU compute (FP32)21.8 TFLOPS18.5 TFLOPS
3DMark Steel Nomad Light11,57811,814
Processor
ProcessorCore i7-12700HCore i7-12800HX
CPU makerIntelIntel
CPU cores1416
CPU threads2024
Max CPU clock4.7 GHz4.8 GHz
Processor optionsCore i7-12700H, Core i9-12900HKCore i7-12800HX, Core i9-12900HX
Geekbench 6 multi-core11,15514,103
Geekbench 6 single-core2,4022,474
Cinebench 2024 multi-core1,0621,122
Display
Screen size17.3″16″
Resolution1920 × 10802560 × 1600
Resolution classFull HD (1080p/1200p)QHD (1440p/1600p)
Refresh rate165 Hz165 Hz
Panel typeIPSIPS
Brightness300 nits500 nits
sRGB coverage100%98%
Response time3 ms3 ms
DCI-P3 coverage—69%
Pixel density127 ppi189 ppi
Aspect ratio16:916:10
G-Sync / FreeSyncYesYes
Advanced OptimusNoNo
MUX switchYesYes
HDRNoYes
TouchscreenNoNo
Memory & storage
RAM (up to)64 GB32 GB
RAM (base)8 GB16 GB
RAM typeDDR5DDR5
RAM speed4,800 MHz4,800 MHz
Max. supported RAM64 GB32 GB
RAM slots22
Upgradable RAMYesYes
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 capacity87 Wh100 Wh
Power adapter330 W300 W
USB-C charging (Power Delivery)YesYes
Design & cooling
Weight3.02 kg2.5 kg
Thickness17.1 mm19.4 mm
Width399.2 mm358.1 mm
Depth299.5 mm263.5 mm
Body materialAluminiumAluminium
ColoursWhiteGray
Cooling fans42
Vapor chamber coolingNoYes
Liquid metal (CPU)NoNo
Fan noise (max. load)52.5 dB54.2 dB
Ports & wireless
Thunderbolt / USB4Thunderbolt 4Thunderbolt 4
Thunderbolt or USB4YesYes
USB-C ports24
USB-A ports22
HDMIHDMI 2.1HDMI 2.1
HDMI 2.1YesYes
(Mini) DisplayPortYesNo
Ethernet portYesYes
SD card readerYesNo
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 6EWi-Fi 6E
Bluetooth5.25.2
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNoYes
Key travel1.5 mm1.5 mm
Webcam720p1,080p
IR camera (face login)YesNo
Fingerprint readerNoYes
Audio
Speakers2.22.0
Dolby AtmosYesNo

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