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Intel Core Ultra 7 255HX vs Intel Core Ultra 9 285 - Comparison and Performance Benchmarks

Products Being Compared

Product 1: Intel Core Ultra 7 255HX Specifications | Product 2: Intel Core Ultra 9 285 Specifications

Main Comparison Summary

Comparing Intel Core Ultra 7 255HX vs Intel Core Ultra 9 285: L3 Cache lags by 16.7%, Clock Speed lags by 4%, Power Consumption differs by 15.4%, Core Count lags by 16.7%, Thread Count lags by 16.7%

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 Ultra 9 285
Manufacturer Intel Intel
Launch Price ($) -- 579
Series Core Ultra 7 Core Ultra 9
Release Year 2025 2025
Market Laptop Desktop
Frequency (M/GHz) 2.4 2.5 ↑
Turbo Clock (M/GHz) 5.2 5.6 ↑
Threads 20 24 ↑
Cores 20 24 ↑
Cache L3 (MB) 30 36 ↑
Memory Support DDR5 DDR5
Socket BGA 2114 Socket 1851
Integrated Graphics Arc Xe-LPG Graphics 64EU Arc Xe-LPG Graphics 64EU
Process Size (nm) 3 3
TDP (W) 55 65 ↑
Cinebench R23 -- --
Geekbench -- --

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