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Intel Core Ultra 7 255HX vs AMD Ryzen 7 7840H - Comparison and Performance Benchmarks

Products Being Compared

Product 1: Intel Core Ultra 7 255HX Specifications | Product 2: AMD Ryzen 7 7840H Specifications

Main Comparison Summary

Comparing Intel Core Ultra 7 255HX vs AMD Ryzen 7 7840H: L3 Cache leads by 87.5%, Clock Speed lags by 36.8%, Power Consumption differs by 57.1%, Core Count leads by 150%, Thread Count leads by 25%

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
AMD Ryzen 7 7840H
Manufacturer Intel AMD
Launch Price ($) -- --
Series Core Ultra 7 Ryzen 7
Release Year 2025 --
Market Laptop Mobile
Frequency (M/GHz) 2.4 3.8 ↑
Turbo Clock (M/GHz) 5.2 ↑ 5.1
Threads 20 ↑ 16
Cores 20 ↑ 8
Cache L3 (MB) 30 ↑ 16
Memory Support DDR5 DDR5
Socket BGA 2114 AMD Socket FP8
Integrated Graphics Arc Xe-LPG Graphics 64EU Radeon 780M
Process Size (nm) 3 4 ↑
TDP (W) 55 ↑ 35
Cinebench R23 -- --
Geekbench -- --

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