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  3. Legion Slim 7i Gen 8 RTX 4060 (2023) vs Slim Pro 9i Gen 8 16 RTX 4070 (2023)

Lenovo Legion Slim 7i Gen 8 RTX 4060 (2023) vs Lenovo Slim Pro 9i Gen 8 16 RTX 4070 (2023)

What Legion Slim 7i Gen 8 RTX 4060 (2023) does better (12) and where Slim Pro 9i Gen 8 16 RTX 4070 (2023) wins (18) — every spec side by side.

Lenovo Legion Slim 7i Gen 8 RTX 4060 (2023)
Lenovo · 2023Legion Slim 7i Gen 8 RTX 4060 (2023)
7.2Score
12 advantages
vs
Lenovo Slim Pro 9i Gen 8 16 RTX 4070 (2023)
Lenovo · 2023Slim Pro 9i Gen 8 16 RTX 4070 (2023)
7.3Score
18 advantages
Higher score
6.8Graphics6.8
6.5Overall performance7.2
6.2Display7.4
5.5Memory & storage6.1
8.0Battery & portability3.6
5.3Features & cooling5.5
Dimensions

Size comparison

Legion Slim 7i Gen 8 RTX 4060 (2023)Slim Pro 9i Gen 8 16 RTX 4070 (2023)
357.7 × 259.319.9362 × 24518.2
Legion Slim 7i Gen 8 RTX 4060 (2023)Slim Pro 9i Gen 8 16 RTX 4070 (2023)Difference
Depth259.3 mm245 mm+14.3 mm
Width357.7 mm362 mm−4.3 mm
Thickness19.9 mm18.2 mm+1.7 mm
Weight2 kg2.1 kg−0.1 kg

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

Why is Legion Slim 7i Gen 8 RTX 4060 (2023) better than Slim Pro 9i Gen 8 16 RTX 4070 (2023)?

  1. GPU power (TGP)140 W vs 100 W+40%
  2. Battery capacity100 Wh vs 75 Wh+33%
  3. MUX switchYes · Slim Pro 9i Gen 8 16 RTX 4070 (2023): No
  4. SSD (up to)2,048 GB vs 1,024 GB2×
  5. Weight2 kg vs 2.06 kg+3%
  6. G-Sync / FreeSyncYes · Slim Pro 9i Gen 8 16 RTX 4070 (2023): No
  7. Advanced OptimusYes · Slim Pro 9i Gen 8 16 RTX 4070 (2023): No
  8. Upgradable RAMYes · Slim Pro 9i Gen 8 16 RTX 4070 (2023): No
  9. M.2 SSD slots2 vs 12×
  10. USB-C ports2 vs 12×
  11. Cinebench 2024 multi-core807 vs 777+4%
  12. USB-A ports3 vs 2+50%

Why is Slim Pro 9i Gen 8 16 RTX 4070 (2023) better than Legion Slim 7i Gen 8 RTX 4060 (2023)?

  1. RAM (up to)32 GB vs 64 GB2×
  2. Resolution classQHD (1440p/1600p) vs 3K (1800p/2000p)
  3. GPU shader cores3,072 vs 4,608+50%
  4. GPU compute (FP32)16 TFLOPS vs 18 TFLOPS+12%
  5. 3DMark Steel Nomad Light10,439 vs 11,248+8%
  6. Geekbench 6 multi-core11,653 vs 12,376+6%
  7. Brightness300 nits vs 400 nits+33%
  8. RAM typeDDR5 vs LPDDR5X
  9. IR camera (face login)No · Legion Slim 7i Gen 8 RTX 4060 (2023): Yes
  10. Dolby AtmosNo · Legion Slim 7i Gen 8 RTX 4060 (2023): Yes
  11. CPU cores12 vs 14+17%
  12. Thickness19.9 mm vs 18.2 mm+9%
Specifications

Side by side

Lenovo Legion Slim 7i Gen 8 RTX 4060 (2023)Lenovo Legion Slim 7i Gen 8 RTX 4060 (2023)7.2
Lenovo Slim Pro 9i Gen 8 16 RTX 4070 (2023)Lenovo Slim Pro 9i Gen 8 16 RTX 4070 (2023)7.3
Graphics
Graphics cardGeForce RTX 4060 LaptopGeForce RTX 4070 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)140 W100 W
Video memory8 GB8 GB
Video memory typeGDDR6GDDR6
GPU shader cores3,0724,608
GPU compute (FP32)16 TFLOPS18 TFLOPS
3DMark Steel Nomad Light10,43911,248
Processor
ProcessorCore i5-13500HCore i7-13705H
CPU makerIntelIntel
CPU cores1214
CPU threads1620
Max CPU clock4.7 GHz5 GHz
Processor optionsCore i5-13500H, Core i7-13700H, Core i9-13900HCore i7-13705H, Core i9-13905H
Geekbench 6 multi-core11,65312,376
Geekbench 6 single-core2,5372,497
Cinebench 2024 multi-core807777
Display
Screen size16″16″
Resolution2560 × 16003200 × 2000
Resolution classQHD (1440p/1600p)3K (1800p/2000p)
Refresh rate165 Hz165 Hz
Panel typeIPSIPS
Brightness300 nits400 nits
sRGB coverage100%100%
Response time5 ms—
DCI-P3 coverage—100%
Pixel density189 ppi236 ppi
Aspect ratio16:1016:10
G-Sync / FreeSyncYesNo
Advanced OptimusYesNo
MUX switchYesNo
HDRYesYes
TouchscreenNoNo
Memory & storage
RAM (up to)32 GB64 GB
RAM (base)16 GB16 GB
RAM typeDDR5LPDDR5X
RAM speed5,200 MHz6,400 MHz
Max. supported RAM32 GB—
RAM slots1—
Upgradable RAMYesNo
SSD (up to)2,048 GB1,024 GB
SSD (base)512 GB512 GB
M.2 SSD slots21
SSD interfacePCIe 4.0 x4PCIe 4.0 x4
Battery & power
Battery capacity100 Wh75 Wh
Power adapter330 W170 W
USB-C charging (Power Delivery)YesYes
Design & cooling
Weight2 kg2.06 kg
Thickness19.9 mm18.2 mm
Width357.7 mm362 mm
Depth259.3 mm245 mm
Body materialAluminiumAluminium
ColoursWhite, GrayGray, Blue, Green
Cooling fans22
Vapor chamber coolingNoNo
Liquid metal (CPU)NoNo
Fan noise (max. load)54.4 dB53.2 dB
Ports & wireless
Thunderbolt / USB4Thunderbolt 4Thunderbolt 4
Thunderbolt or USB4YesYes
USB-C ports21
USB-A ports32
HDMIHDMI 2.1HDMI 2.1
HDMI 2.1YesYes
(Mini) DisplayPortNoNo
Ethernet portNoNo
SD card readerYesYes
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 6EWi-Fi 6E
Bluetooth5.35.2
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadYesYes
Key travel1.5 mm1.5 mm
Webcam1,080p1,440p
IR camera (face login)NoYes
Fingerprint readerYesNo
Audio
Speakers2.02.4
Dolby AtmosNoYes

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