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  3. Omen 17 RTX 4090 (2023) vs Legion Pro 7 Gen 8 AMD RTX 4080 (2023)

HP Omen 17 RTX 4090 (2023) vs Lenovo Legion Pro 7 Gen 8 AMD RTX 4080 (2023)

What Omen 17 RTX 4090 (2023) does better (8) and where Legion Pro 7 Gen 8 AMD RTX 4080 (2023) wins (19) — every spec side by side.

HP Omen 17 RTX 4090 (2023)
HP · 2023Omen 17 RTX 4090 (2023)
8.2Score
8 advantages
vs
Lenovo Legion Pro 7 Gen 8 AMD RTX 4080 (2023)
Lenovo · 2023Legion Pro 7 Gen 8 AMD RTX 4080 (2023)
9.3Score
19 advantages
Higher score
9.6Graphics9.3
9.0Overall performance9.3
4.4Display9.2
6.3Memory & storage6.3
3.0Battery & portability6.6
6.9Features & cooling7.5
Dimensions

Size comparison

Omen 17 RTX 4090 (2023)Legion Pro 7 Gen 8 AMD RTX 4080 (2023)
397.1 × 26227363.4 × 262.125.9
Omen 17 RTX 4090 (2023)Legion Pro 7 Gen 8 AMD RTX 4080 (2023)Difference
Depth262 mm262.1 mm−0.1 mm
Width397.1 mm363.4 mm+33.7 mm
Thickness27 mm25.9 mm+1.1 mm
Weight2.8 kg2.8 kg=

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

Why is Omen 17 RTX 4090 (2023) better than Legion Pro 7 Gen 8 AMD RTX 4080 (2023)?

  1. Thunderbolt or USB4Yes · Legion Pro 7 Gen 8 AMD RTX 4080 (2023): No
  2. GPU compute (FP32)45.2 TFLOPS vs 37.6 TFLOPS+20%
  3. 3DMark Steel Nomad Light25,774 vs 22,259+16%
  4. Video memory16 GB vs 12 GB+33%
  5. GPU shader cores9,728 vs 7,424+31%
  6. Screen size17.3″ vs 16″+8%
  7. RAM speed5,600 MHz vs 5,200 MHz+8%
  8. Fan noise (max. load)50 dB vs 51.4 dB+3%

Why is Legion Pro 7 Gen 8 AMD RTX 4080 (2023) better than Omen 17 RTX 4090 (2023)?

  1. Refresh rate144 Hz vs 240 Hz+67%
  2. Battery capacity83 Wh vs 100 Wh+20%
  3. Resolution classFull HD (1080p/1200p) vs QHD (1440p/1600p)
  4. Geekbench 6 multi-core14,604 vs 19,418+33%
  5. Brightness300 nits vs 500 nits+67%
  6. Cinebench 2024 multi-core1,369 vs 1,990+45%
  7. Response time7 ms vs 3 ms2.3×
  8. Advanced OptimusNo · Omen 17 RTX 4090 (2023): Yes
  9. HDRNo · Omen 17 RTX 4090 (2023): Yes
  10. Vapor chamber coolingNo · Omen 17 RTX 4090 (2023): Yes
  11. Liquid metal (CPU)No · Omen 17 RTX 4090 (2023): Yes
  12. USB-C ports1 vs 22×
Specifications

Side by side

HP Omen 17 RTX 4090 (2023)HP Omen 17 RTX 4090 (2023)8.2
Lenovo Legion Pro 7 Gen 8 AMD RTX 4080 (2023)Lenovo Legion Pro 7 Gen 8 AMD RTX 4080 (2023)9.3
Graphics
Graphics cardGeForce RTX 4090 LaptopGeForce RTX 4080 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)175 W175 W
Video memory16 GB12 GB
Video memory typeGDDR6GDDR6
GPU shader cores9,7287,424
GPU compute (FP32)45.2 TFLOPS37.6 TFLOPS
3DMark Steel Nomad Light25,77422,259
Processor
ProcessorCore i7-13700HXRyzen 9 7945HX
CPU makerIntelAMD
CPU cores1616
CPU threads2432
Max CPU clock5 GHz5.4 GHz
Processor optionsCore i7-13700HX, Core i9-13900HXRyzen 9 7945HX
Geekbench 6 multi-core14,60419,418
Geekbench 6 single-core2,6963,143
Cinebench 2024 multi-core1,3691,990
Display
Screen size17.3″16″
Resolution1920 × 10802560 × 1600
Resolution classFull HD (1080p/1200p)QHD (1440p/1600p)
Refresh rate144 Hz240 Hz
Panel typeIPSIPS
Brightness300 nits500 nits
sRGB coverage—100%
Response time7 ms3 ms
Pixel density127 ppi189 ppi
Aspect ratio16:916:10
G-Sync / FreeSyncYesYes
Advanced OptimusNoYes
MUX switchYesYes
HDRNoYes
TouchscreenNoNo
Memory & storage
RAM (up to)32 GB32 GB
RAM (base)16 GB16 GB
RAM typeDDR5DDR5
RAM speed5,600 MHz5,200 MHz
Max. supported RAM32 GB32 GB
RAM slots22
Upgradable RAMYesYes
SSD (up to)4,096 GB4,096 GB
SSD (base)512 GB512 GB
M.2 SSD slots22
SSD interfacePCIe 4.0 x4PCIe 4.0 x4
Battery & power
Battery capacity83 Wh100 Wh
Power adapter330 W330 W
USB-C charging (Power Delivery)YesYes
Design & cooling
Weight2.78 kg2.8 kg
Thickness27 mm25.9 mm
Width397.1 mm363.4 mm
Depth262 mm262.1 mm
Body materialAluminium, PlasticAluminium
ColoursBlackGray
Cooling fans22
Vapor chamber coolingNoYes
Liquid metal (CPU)NoYes
Fan noise (max. load)50 dB51.4 dB
Ports & wireless
Thunderbolt / USB4Thunderbolt 4—
Thunderbolt or USB4YesNo
USB-C ports12
USB-A ports24
HDMIHDMI 2.1HDMI 2.1
HDMI 2.1YesYes
(Mini) DisplayPortYesNo
Ethernet portYesYes
SD card readerNoNo
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 6EWi-Fi 6E
Bluetooth5.35.2
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNoYes
Key travel—1.5 mm
Webcam720p1,080p
IR camera (face login)NoNo
Fingerprint readerNoNo
Audio
Speakers2.02.0
Dolby AtmosNoNo

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