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  3. ROG Zephyrus G14 RTX 4090 (2023) vs Blade 14 RTX 4070 (2023)

Asus ROG Zephyrus G14 RTX 4090 (2023) vs Razer Blade 14 RTX 4070 (2023)

What ROG Zephyrus G14 RTX 4090 (2023) does better (14) and where Blade 14 RTX 4070 (2023) wins (13) — every spec side by side.

Asus ROG Zephyrus G14 RTX 4090 (2023)
Asus · 2023ROG Zephyrus G14 RTX 4090 (2023)
8.2Score
14 advantages
Higher score
vs
Razer Blade 14 RTX 4070 (2023)
Razer · 2023Blade 14 RTX 4070 (2023)
7.8Score
13 advantages
9.5Graphics8.4
7.2Overall performance7.2
5.3Display8.1
6.1Memory & storage4.5
4.2Battery & portability6.1
7.7Features & cooling5.0
Dimensions

Size comparison

ROG Zephyrus G14 RTX 4090 (2023)Blade 14 RTX 4070 (2023)
312 × 22720.5319.7 × 22016.8
ROG Zephyrus G14 RTX 4090 (2023)Blade 14 RTX 4070 (2023)Difference
Depth227 mm220 mm+7 mm
Width312 mm319.7 mm−7.7 mm
Thickness20.5 mm16.8 mm+3.7 mm
Weight1.6 kg1.8 kg−0.1 kg

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

Why is ROG Zephyrus G14 RTX 4090 (2023) better than Blade 14 RTX 4070 (2023)?

  1. 3DMark Steel Nomad Light21,211 vs 12,709+67%
  2. GPU compute (FP32)34.1 TFLOPS vs 21.8 TFLOPS+56%
  3. GPU shader cores9,728 vs 4,6082.1×
  4. RAM (up to)48 GB vs 32 GB+50%
  5. Video memory16 GB vs 8 GB2×
  6. SSD (up to)2,048 GB vs 1,024 GB2×
  7. Battery capacity76 Wh vs 68 Wh+12%
  8. Weight1.65 kg vs 1.78 kg+8%
  9. HDRYes · Blade 14 RTX 4070 (2023): No
  10. Liquid metal (CPU)Yes · Blade 14 RTX 4070 (2023): No
  11. SD card readerYes · Blade 14 RTX 4070 (2023): No
  12. Dolby AtmosYes · Blade 14 RTX 4070 (2023): No

Why is Blade 14 RTX 4070 (2023) better than ROG Zephyrus G14 RTX 4090 (2023)?

  1. Refresh rate144 Hz vs 240 Hz+67%
  2. Resolution classFull HD (1080p/1200p) vs QHD (1440p/1600p)
  3. GPU power (TGP)125 W vs 140 W+12%
  4. Geekbench 6 multi-core10,443 vs 11,684+12%
  5. Brightness400 nits vs 500 nits+25%
  6. Cinebench 2024 multi-core765 vs 939+23%
  7. Thickness20.5 mm vs 16.8 mm+22%
  8. RAM (base)8 GB vs 16 GB2×
  9. Pixel density162 ppi vs 216 ppi+33%
  10. Max. supported RAM48 GB vs 64 GB+33%
  11. RAM speed4,800 MHz vs 5,600 MHz+17%
  12. Geekbench 6 single-core2,216 vs 2,499+13%
Specifications

Side by side

Asus ROG Zephyrus G14 RTX 4090 (2023)Asus ROG Zephyrus G14 RTX 4090 (2023)8.2
Razer Blade 14 RTX 4070 (2023)Razer Blade 14 RTX 4070 (2023)7.8
Graphics
Graphics cardGeForce RTX 4090 LaptopGeForce RTX 4070 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)125 W140 W
Video memory16 GB8 GB
Video memory typeGDDR6GDDR6
GPU shader cores9,7284,608
GPU compute (FP32)34.1 TFLOPS21.8 TFLOPS
3DMark Steel Nomad Light21,21112,709
Processor
ProcessorRyzen 7 7735HSRyzen 9 7940HS
CPU makerAMDAMD
CPU cores88
CPU threads1616
Max CPU clock4.8 GHz5.2 GHz
Processor optionsRyzen 7 7735HS, Ryzen 9 7940HSRyzen 9 7940HS
Geekbench 6 multi-core10,44311,684
Geekbench 6 single-core2,2162,499
Cinebench 2024 multi-core765939
Display
Screen size14″14″
Resolution1920 × 12002560 × 1600
Resolution classFull HD (1080p/1200p)QHD (1440p/1600p)
Refresh rate144 Hz240 Hz
Panel typeIPSIPS
Brightness400 nits500 nits
sRGB coverage100%100%
Response time3 ms3 ms
DCI-P3 coverage—100%
Pixel density162 ppi216 ppi
Aspect ratio16:1016:10
G-Sync / FreeSyncYesYes
Advanced OptimusNoNo
MUX switchYesYes
HDRYesNo
TouchscreenNoNo
Memory & storage
RAM (up to)48 GB32 GB
RAM (base)8 GB16 GB
RAM typeDDR5DDR5
RAM speed4,800 MHz5,600 MHz
Max. supported RAM48 GB64 GB
RAM slots12
Upgradable RAMYesYes
SSD (up to)2,048 GB1,024 GB
SSD (base)512 GB512 GB
M.2 SSD slots11
SSD interfacePCIe 4.0 x4PCIe 4.0 x4
Battery & power
Battery capacity76 Wh68 Wh
Power adapter240 W230 W
USB-C charging (Power Delivery)YesYes
Design & cooling
Weight1.65 kg1.78 kg
Thickness20.5 mm16.8 mm
Width312 mm319.7 mm
Depth227 mm220 mm
Body materialAluminiumAluminium
ColoursWhite, BlackBlack
Cooling fans22
Vapor chamber coolingYesYes
Liquid metal (CPU)YesNo
Fan noise (max. load)52.2 dB55.5 dB
Ports & wireless
Thunderbolt / USB4USB4USB4
Thunderbolt or USB4YesYes
USB-C ports22
USB-A ports22
HDMIHDMI 2.1HDMI 2.1
HDMI 2.1YesYes
(Mini) DisplayPortNoNo
Ethernet portNoNo
SD card readerYesNo
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 6EWi-Fi 6E
Bluetooth5.35.3
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNoNo
Key travel1.7 mm1 mm
Webcam1,080p1,080p
IR camera (face login)YesYes
Fingerprint readerNoNo
Audio
Speakers2.22.0
Dolby AtmosYesNo

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