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  3. m15 R5 RTX 3070 (2021) vs Legion Slim 7 15 AMD RTX 3060 (2021)

Alienware m15 R5 RTX 3070 (2021) vs Lenovo Legion Slim 7 15 AMD RTX 3060 (2021)

What m15 R5 RTX 3070 (2021) does better (19) and where Legion Slim 7 15 AMD RTX 3060 (2021) wins (9) — every spec side by side.

Alienware m15 R5 RTX 3070 (2021)
Alienware · 2021m15 R5 RTX 3070 (2021)
5.3Score
19 advantages
Higher score
vs
Lenovo Legion Slim 7 15 AMD RTX 3060 (2021)
Lenovo · 2021Legion Slim 7 15 AMD RTX 3060 (2021)
4.2Score
9 advantages
6.9Graphics3.8
4.7Overall performance2.5
3.1Display4.5
4.8Memory & storage4.8
3.2Battery & portability4.5
4.8Features & cooling2.3
Dimensions

Size comparison

m15 R5 RTX 3070 (2021)Legion Slim 7 15 AMD RTX 3060 (2021)
356.2 × 272.519.2356 × 25217.9
m15 R5 RTX 3070 (2021)Legion Slim 7 15 AMD RTX 3060 (2021)Difference
Depth272.5 mm252 mm+20.5 mm
Width356.2 mm356 mm+0.2 mm
Thickness19.2 mm17.9 mm+1.3 mm
Weight2.4 kg1.9 kg+0.5 kg

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

Why is m15 R5 RTX 3070 (2021) better than Legion Slim 7 15 AMD RTX 3060 (2021)?

  1. GPU power (TGP)110 W vs 80 W+38%
  2. Battery capacity86 Wh vs 71 Wh+21%
  3. Thunderbolt or USB4Yes · Legion Slim 7 15 AMD RTX 3060 (2021): No
  4. 3DMark Steel Nomad Light10,401 vs 7,658+36%
  5. GPU compute (FP32)16.6 TFLOPS vs 12.3 TFLOPS+35%
  6. Geekbench 6 multi-core8,342 vs 6,709+24%
  7. Cinebench 2024 multi-core713 vs 441+62%
  8. Video memory8 GB vs 6 GB+33%
  9. GPU shader cores5,120 vs 3,840+33%
  10. CPU cores8 vs 6+33%
  11. Advanced OptimusYes · Legion Slim 7 15 AMD RTX 3060 (2021): No
  12. Vapor chamber coolingYes · Legion Slim 7 15 AMD RTX 3060 (2021): No

Why is Legion Slim 7 15 AMD RTX 3060 (2021) better than m15 R5 RTX 3070 (2021)?

  1. Weight2.42 kg vs 1.9 kg+27%
  2. Response time9 ms vs 3 ms3×
  3. HDRNo · m15 R5 RTX 3070 (2021): Yes
  4. RAM (base)8 GB vs 16 GB2×
  5. SSD (base)256 GB vs 512 GB2×
  6. USB-C charging (Power Delivery)No · m15 R5 RTX 3070 (2021): Yes
  7. USB-C ports1 vs 22×
  8. SD card readerNo · m15 R5 RTX 3070 (2021): Yes
  9. Thickness19.2 mm vs 17.9 mm+7%
Specifications

Side by side

Alienware m15 R5 RTX 3070 (2021)Alienware m15 R5 RTX 3070 (2021)5.3
Lenovo Legion Slim 7 15 AMD RTX 3060 (2021)Lenovo Legion Slim 7 15 AMD RTX 3060 (2021)4.2
Graphics
Graphics cardGeForce RTX 3070 LaptopGeForce RTX 3060 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)110 W80 W
Video memory8 GB6 GB
Video memory typeGDDR6GDDR6
GPU shader cores5,1203,840
GPU compute (FP32)16.6 TFLOPS12.3 TFLOPS
3DMark Steel Nomad Light10,4017,658
Processor
ProcessorRyzen 7 5800HRyzen 5 5600H
CPU makerAMDAMD
CPU cores86
CPU threads1612
Max CPU clock4.4 GHz4.2 GHz
Processor optionsRyzen 7 5800H, Ryzen 9 5900HXRyzen 5 5600H, Ryzen 7 5800H, Ryzen 9 5900HX
Geekbench 6 multi-core8,3426,709
Geekbench 6 single-core1,9811,809
Cinebench 2024 multi-core713441
Display
Screen size15.6″15.6″
Resolution1920 × 10801920 × 1080
Resolution classFull HD (1080p/1200p)Full HD (1080p/1200p)
Refresh rate165 Hz165 Hz
Panel typeIPSIPS
Brightness300 nits300 nits
sRGB coverage99%100%
Response time9 ms3 ms
Pixel density141 ppi141 ppi
Aspect ratio16:916:9
G-Sync / FreeSyncYesYes
Advanced OptimusYesNo
MUX switchYesYes
HDRNoYes
TouchscreenNoNo
Memory & storage
RAM (up to)32 GB32 GB
RAM (base)8 GB16 GB
RAM typeDDR4DDR4
RAM speed3,200 MHz3,200 MHz
Max. supported RAM32 GB32 GB
RAM slots21
Upgradable RAMYesYes
SSD (up to)2,048 GB2,048 GB
SSD (base)256 GB512 GB
M.2 SSD slots22
SSD interfacePCIe 4.0 x4PCIe 3.0 x4
Battery & power
Battery capacity86 Wh71 Wh
Power adapter240 W230 W
USB-C charging (Power Delivery)NoYes
Design & cooling
Weight2.42 kg1.9 kg
Thickness19.2 mm17.9 mm
Width356.2 mm356 mm
Depth272.5 mm252 mm
Body materialAluminiumAluminium
ColoursBlackBlack, Gray
Cooling fans22
Vapor chamber coolingYesNo
Liquid metal (CPU)—No
Fan noise (max. load)50 dB—
Ports & wireless
Thunderbolt / USB4Thunderbolt 3—
Thunderbolt or USB4YesNo
USB-C ports12
USB-A ports32
HDMIHDMI 2.1—
HDMI 2.1YesNo
(Mini) DisplayPortNoNo
Ethernet portYesNo
SD card readerNoYes
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 6Wi-Fi 6
Bluetooth5.25.1
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNoYes
Key travel1.7 mm1.3 mm
Webcam720p720p
IR camera (face login)YesNo
Fingerprint readerNoYes
Audio
Speakers2.02.0
Dolby AtmosNoNo

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