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Product comparison · 2 laptops

Alienware AC16250 Intel Core Ultra 7 240H Laptop vs Alienware AC16251 Intel Core Ultra 9 275HX Laptop

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  • 129specifications compared
  • 31differ
  • 98identical
  • 12known for one product only

Key differences

  • Display brightness
    • 300 cd/m²
    • 500 cd/m²
  • RGB colour space
    • sRGB
    • DCI-P3
  • Maximum refresh rate
    • 120 Hz
    • 240 Hz
  • Processor family
    • Intel Core Ultra 7
    • Intel Core Ultra 9
  • Processor model
    • 240H
    • 275HX
  • Processor cores
    • 10
    • 24
  • Processor threads
    • 16
    • 24
  • Processor boost frequency
    • 5.2 GHz
    • 5.4 GHz

Side by side

Differences highlightedShow differences only
141 specifications
A

Alienware

AC16250 Intel Core Ultra 7 240H Laptop

Model AC16250

View product
B

Alienware

AC16251 Intel Core Ultra 9 275HX Laptop

Model AC16251

View product
Display3 differ
Display brightnessDiffers300 cd/m²500 cd/m²
RGB colour spaceDifferssRGBDCI-P3
Maximum refresh rateDiffers120 Hz240 Hz
Processor14 differ
Processor familyDiffersIntel Core Ultra 7Intel Core Ultra 9
Processor modelDiffers240H275HX
Processor coresDiffers1024
Processor threadsDiffers1624
Processor boost frequencyDiffers5.2 GHz5.4 GHz
Performance coresDiffers68
Efficient coresDiffers416
Performance-core Max Turbo FrequencyDiffers5.2 GHz5.4 GHz
Efficient-core Max Turbo FrequencyDiffers4 GHz4.6 GHz
Performance-core base frequencyDiffers2.5 GHz2.7 GHz
Efficient-core base frequencyDiffers1.8 GHz2.1 GHz
Processor cacheDiffers24 MB36 MB
Maximum turbo powerDiffers115 W160 W
Processor base powerDiffers45 W55 W
Processor cache typeKnown for oneSmart Cache
Neural processor unit (NPU)2 differ
Total processor performance up toDiffers96 TOPs36 TOPs
GPU performance up toDiffers74 TOPs8 TOPs
Memory1 differ
Maximum internal memoryDiffers32 GB64 GB
Non-ECCKnown for oneYes
Memory data transfer rateKnown for one5600 MT/s
Storage3 differ
Total storage capacityDiffers1 TB2 TB
Total SSDs capacityDiffers1 TB2 TB
SSD capacityDiffers1 TB2 TB
M.2 SSD sizeKnown for one2230 (22 x 30 mm)
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA GeForce RTX 5080NVIDIA GeForce RTX 5070
On-board graphics card familyKnown for oneIntel® Graphics
NVIDIA G-SYNCKnown for oneYes
Camera3 differ
Front camera resolution (numeric)Differs0.92 MP2.07 MP
Front camera HD typeDiffersHDFull HD
Front camera resolutionDiffers1280 x 720 pixels1920 x 1080 pixels
Infrared (IR) cameraKnown for oneYes
Networkidentical
Wi-Fi data rate (max)Known for one2882 Mbit/s
Ports & interfaces1 differ
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers21
Thunderbolt 4 ports quantityKnown for one1
Intel® Thunderbolt 4Known for oneYes
Keyboardidentical
Keyboard backlit colourKnown for oneRGB
Brand-specific featuresidentical
Brand specific technologiesKnown for oneExpress Charge Boost capable
Weight & dimensions3 differ
WeightDiffers2.49 kg2.66 kg
Height (front)Differs1.86 cm1.92 cm
Height (rear)Differs1.52 cm1.63 cm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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