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  3. G16 RTX 3070 (2022) vs Legion Pro 5 16 Gen 8 RTX 4070 (2023)

Dell G16 RTX 3070 (2022) vs Lenovo Legion Pro 5 16 Gen 8 RTX 4070 (2023)

What G16 RTX 3070 (2022) does better (8) and where Legion Pro 5 16 Gen 8 RTX 4070 (2023) wins (17) — every spec side by side.

Dell G16 RTX 3070 (2022)
7.3Score
8 advantages
vs
Lenovo Legion Pro 5 16 Gen 8 RTX 4070 (2023)
7.6Score
17 advantages≈ $2,100
Higher score
6.9Graphics7.8
7.1Overall performance8.1
7.4Display8.8
4.1Memory & storage3.8
5.4Battery & portability3.3
7.2Features & cooling4.0
Dimensions

Size comparison

G16 RTX 3070 (2022)Legion Pro 5 16 Gen 8 RTX 4070 (2023)
357.2 × 272.126.9363 × 26027
G16 RTX 3070 (2022)Legion Pro 5 16 Gen 8 RTX 4070 (2023)Difference
Depth272.1 mm260 mm+12.1 mm
Width357.2 mm363 mm−5.8 mm
Thickness26.9 mm27 mm−0.1 mm
Weight2.4 kg2.6 kg−0.2 kg

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

Why is G16 RTX 3070 (2022) better than Legion Pro 5 16 Gen 8 RTX 4070 (2023)?

  1. SSD (up to)2,048 GB vs 1,000 GB2×
  2. Thunderbolt or USB4Yes · Legion Pro 5 16 Gen 8 RTX 4070 (2023): No
  3. Battery capacity86 Wh vs 80 Wh+7%
  4. Weight2.44 kg vs 2.6 kg+7%
  5. Advanced OptimusYes · Legion Pro 5 16 Gen 8 RTX 4070 (2023): No
  6. Dolby AtmosYes · Legion Pro 5 16 Gen 8 RTX 4070 (2023): No
  7. GPU shader cores5,120 vs 4,608+11%
  8. Fan noise (max. load)48.1 dB vs 54.7 dB+14%

Why is Legion Pro 5 16 Gen 8 RTX 4070 (2023) better than G16 RTX 3070 (2022)?

  1. Refresh rate165 Hz vs 240 Hz+45%
  2. GPU power (TGP)130 W vs 140 W+8%
  3. GPU compute (FP32)16.9 TFLOPS vs 21.8 TFLOPS+29%
  4. Brightness300 nits vs 500 nits+67%
  5. 3DMark Steel Nomad Light10,937 vs 13,240+21%
  6. HDRNo · G16 RTX 3070 (2022): Yes
  7. RAM (base)8 GB vs 16 GB2×
  8. M.2 SSD slots1 vs 22×
  9. USB-C ports1 vs 22×
  10. SSD (base)512 GB vs 1,000 GB+95%
  11. CPU cores14 vs 16+14%
  12. Webcam720p vs 1,080p+50%
Specifications

Side by side

Graphics
Graphics cardGeForce RTX 3070 LaptopGeForce RTX 4070 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)130 W140 W
Video memory8 GB8 GB
Video memory typeGDDR6GDDR6
GPU shader cores5,1204,608
GPU compute (FP32)16.9 TFLOPS21.8 TFLOPS
3DMark Steel Nomad Light10,93713,240
Processor
ProcessorCore i7-12700HRyzen 9 7945HX
CPU makerIntelAMD
CPU cores1416
CPU threads20—
Max CPU clock4.7 GHz5.4 GHz
Processor optionsCore i7-12700H, Core i9-12900HCore i7-13700HX, Core i9-13900HX, Ryzen 9 7945HX
Geekbench 6 multi-core11,612—
Geekbench 6 single-core2,426—
Cinebench 2024 multi-core1,105—
Display
Screen size16″16″
Resolution2560 × 16002560 × 1600
Resolution classQHD (1440p/1600p)QHD (1440p/1600p)
Refresh rate165 Hz240 Hz
Panel typeIPSIPS
Brightness300 nits500 nits
sRGB coverage98%99%
Response time9 ms7 ms
DCI-P3 coverage68%71%
Pixel density189 ppi189 ppi
Aspect ratio16:1016:10
G-Sync / FreeSyncYesYes
Advanced OptimusYesNo
MUX switchYesYes
HDRNoYes
TouchscreenNoNo
Memory & storage
RAM (up to)32 GB32 GB
RAM (base)8 GB16 GB
RAM typeDDR5DDR5
RAM speed4,800 MHz5,600 MHz
Max. supported RAM32 GB32 GB
RAM slots22
Upgradable RAMYesYes
SSD (up to)2,048 GB1,000 GB
SSD (base)512 GB1,000 GB
M.2 SSD slots12
SSD interfacePCIe 4.0 x4PCIe 4.0 x4
Battery & power
Battery capacity86 Wh80 Wh
Power adapter240 W300 W
USB-C charging (Power Delivery)YesYes
Design & cooling
Weight2.44 kg2.6 kg
Thickness26.9 mm27 mm
Width357.2 mm363 mm
Depth272.1 mm260 mm
Body materialAluminium, PlasticAluminium, Plastic
ColoursBlackGrey
Cooling fans22
Vapor chamber coolingNoNo
Liquid metal (CPU)NoNo
Fan noise (max. load)48.1 dB54.7 dB
Ports & wireless
Thunderbolt / USB4Thunderbolt 4USB4
Thunderbolt or USB4YesNo
USB-C ports12
USB-A ports34
HDMIHDMI 2.1HDMI 2.1
HDMI 2.1YesYes
(Mini) DisplayPortNoNo
Ethernet portYesYes
SD card readerNoNo
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 6Wi-Fi 6
Bluetooth5.25.1
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNoYes
Key travel—1.5 mm
Webcam720p1,080p
IR camera (face login)NoNo
Fingerprint readerNoNo
Audio
Speakers2.02 speakers
Dolby AtmosYesNo
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