CPU Comparison

Intel Core i7 1355U

10C / 12T

1.7 - 5 GHz

TDP: 12W

View full specs

Intel Core Ultra 7 155U

12C / 14T

1.7 - 4.8 GHz

TDP: 28W

View full specs

Benchmark Scores

C23

Cinebench R23 (Single-Core)

Intel Core i7 1355U1,746

Intel Core Ultra 7 155U1,687

Difference: 3.5% (Intel Core i7 1355U faster)

C23

Cinebench R23 (Multi-Core)

Intel Core i7 1355U8,871

Intel Core Ultra 7 155U10,974

Difference: 23.7% (Intel Core Ultra 7 155U faster)

Geekbench 6 (Single-Core)

Intel Core i7 1355U2,354

Intel Core Ultra 7 155U2,280

Difference: 3.2% (Intel Core i7 1355U faster)

Geekbench 6 (Multi-Core)

Intel Core i7 1355U7,373

Intel Core Ultra 7 155U9,479

Difference: 28.6% (Intel Core Ultra 7 155U faster)

Specifications

Cores

Threads

1.7 GHz

Base Frequency

1.7 GHz

5 GHz

Boost Frequency

4.8 GHz

12 W

TDP

28 W

BGA-1744

Socket

BGA 2049

Raptor Lake

Architecture

Meteor Lake U

10nm

Manufacturing

7 nm

2023

Release Year

2023

LPDDR5x-6400

Memory Support

LPDDR5x-7500

64GB

Max Memory

96GB

PCIe Version

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