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  3. Blade 16 RTX 4080 (2024) vs Blade 16 RTX 5090 (2026)

Razer Blade 16 RTX 4080 (2024) vs Razer Blade 16 RTX 5090 (2026)

What Blade 16 RTX 4080 (2024) does better (11) and where Blade 16 RTX 5090 (2026) wins (15) — every spec side by side.

Razer Blade 16 RTX 4080 (2024)
9.7Score
11 advantages
Higher score
vs
Razer Blade 16 RTX 5090 (2026)
9.7Score
15 advantages≈ $5,600
9.2Graphics9.8
9.6Overall performance9.7
9.6Display9.8
9.7Memory & storage8.4
9.2Battery & portability6.8
9.6Features & cooling8.8
Dimensions

Size comparison

Blade 16 RTX 4080 (2024)Blade 16 RTX 5090 (2026)
355 × 24422355 × 25117
Blade 16 RTX 4080 (2024)Blade 16 RTX 5090 (2026)Difference
Depth244 mm251 mm−7 mm
Width355 mm355 mm=
Thickness22 mm17 mm+5 mm
Weight2.4 kg2.1 kg+0.3 kg

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

Why is Blade 16 RTX 4080 (2024) better than Blade 16 RTX 5090 (2026)?

  1. RAM (up to)96 GB vs 64 GB+50%
  2. SSD (up to)8,192 GB vs 4,000 GB2×
  3. Battery capacity95 Wh vs 90 Wh+6%
  4. CPU cores24 vs 16+50%
  5. Geekbench 6 multi-core19,017 vs 16,854+13%
  6. Cinebench 2024 multi-core1,817 vs 1,231+48%
  7. CPU threads32 vs 162×
  8. Upgradable RAMYes · Blade 16 RTX 5090 (2026): No
  9. Max CPU clock5.8 GHz vs 4.9 GHz+18%
  10. Geekbench 6 single-core3,103 vs 2,822+10%
  11. Fan noise (max. load)50.3 dB vs 53.7 dB+7%

Why is Blade 16 RTX 5090 (2026) better than Blade 16 RTX 4080 (2024)?

  1. Brightness400 nits vs 1,100 nits2.8×
  2. Video memory12 GB vs 24 GB2×
  3. GPU compute (FP32)37.6 TFLOPS vs 51.4 TFLOPS+37%
  4. 3DMark Steel Nomad Light20,091 vs 26,695+33%
  5. Weight2.45 kg vs 2.14 kg+14%
  6. Response time1 ms vs 0.2 ms5×
  7. SSD (base)1,024 GB vs 4,000 GB3.9×
  8. GPU shader cores7,424 vs 10,496+41%
  9. Thickness22 mm vs 17 mm+29%
  10. Advanced OptimusNo · Blade 16 RTX 4080 (2024): Yes
  11. RAM (base)16 GB vs 32 GB2×
  12. RAM typeDDR5 vs LPDDR5X
Specifications

Side by side

Graphics
Graphics cardGeForce RTX 4080 LaptopGeForce RTX 5090 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)175 W175 W
Video memory12 GB24 GB
Video memory typeGDDR6GDDR7
GPU shader cores7,42410,496
GPU compute (FP32)37.6 TFLOPS51.4 TFLOPS
3DMark Steel Nomad Light20,09126,695
Processor
ProcessorCore i9-14900HXCore Ultra 9 386H
CPU makerIntelIntel
CPU cores2416
CPU threads3216
Max CPU clock5.8 GHz4.9 GHz
Processor optionsCore i9-14900HXCore Ultra 7 365, Core Ultra 9 386H
Geekbench 6 multi-core19,01716,854
Geekbench 6 single-core3,1032,822
Cinebench 2024 multi-core1,8171,231
Display
Screen size16″16″
Resolution2560 × 16002560 × 1600
Resolution classQHD (1440p/1600p)QHD (1440p/1600p)
Refresh rate240 Hz240 Hz
Panel typeOLEDOLED
Brightness400 nits1,100 nits
sRGB coverage100%100%
Response time1 ms0.2 ms
DCI-P3 coverage100%100%
Pixel density189 ppi189 ppi
Aspect ratio16:1016:10
G-Sync / FreeSyncYesYes
Advanced OptimusNoYes
MUX switchYesYes
HDRYesYes
TouchscreenNoNo
Memory & storage
RAM (up to)96 GB64 GB
RAM (base)16 GB32 GB
RAM typeDDR5LPDDR5X
RAM speed5,600 MHz9,600 MHz
Max. supported RAM96 GB—
RAM slots2—
Upgradable RAMYesNo
SSD (up to)8,192 GB4,000 GB
SSD (base)1,024 GB4,000 GB
M.2 SSD slots22
SSD interfacePCIe 4.0 x4PCIe 5.0 x4
Battery & power
Battery capacity95 Wh90 Wh
Power adapter330 W280 W
USB-C charging (Power Delivery)YesYes
USB-C charging power—100 W
Design & cooling
Weight2.45 kg2.14 kg
Thickness22 mm17 mm
Width355 mm355 mm
Depth244 mm251 mm
Body materialAluminiumAluminium
ColoursWhite, BlackBlack
Cooling fans22
Vapor chamber coolingYesYes
Liquid metal (CPU)NoNo
Fan noise (max. load)50.3 dB53.7 dB
Ports & wireless
Thunderbolt / USB4Thunderbolt 4Thunderbolt 4
Thunderbolt or USB4YesYes
USB-C ports22
USB-A ports33
HDMIHDMI 2.1HDMI 2.1
HDMI 2.1YesYes
(Mini) DisplayPortNoNo
Ethernet portNoYes
SD card readerYesYes
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth5.46
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNoNo
Key travel1 mm1.5 mm
Webcam1,080p1,080p
IR camera (face login)YesYes
Fingerprint readerNoNo
Audio
Speakers2.26 speakers
Dolby AtmosNoNo
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