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Intel Core Ultra 7 255HX vs Intel Core i7 8550U - Comparison and Performance Benchmarks

Products Being Compared

Product 1: Intel Core Ultra 7 255HX Specifications | Product 2: Intel Core i7 8550U Specifications

Main Comparison Summary

Comparing Intel Core Ultra 7 255HX vs Intel Core i7 8550U: L3 Cache leads by 275%, Clock Speed lags by 99.9%, Power Consumption differs by 266.7%, Core Count leads by 400%, Thread Count leads by 150%

Due to frequently updated benchmark data from multiple sources, if the comparison table doesn't cover all metrics, please visit the CPU Ranking List or GPU Ranking List for precise queries.

Complete Specifications Comparison

Specification
Intel Core Ultra 7 255HX
Intel Core i7 8550U
Manufacturer Intel Intel
Launch Price ($) -- --
Series Core Ultra 7 Core i7
Release Year 2025 ↑ 2017
Market Laptop Mobile
Frequency (M/GHz) 2.4 1800 ↑
Turbo Clock (M/GHz) 5.2 ↑ 4
Threads 20 ↑ 8
Cores 20 ↑ 4
Cache L3 (MB) 30 ↑ 8
Memory Support DDR5 DDR4
Socket BGA 2114 Intel BGA 1356
Integrated Graphics Arc Xe-LPG Graphics 64EU UHD 620
Process Size (nm) 3 14 ↑
TDP (W) 55 ↑ 15
Cinebench R23 -- --
Geekbench -- --

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