Product Compare

AMD Ryzen 9 5900X vs Intel Core Ultra 7 255U

	CPU AMD Ryzen 9 5900X	CPU Intel Core Ultra 7 255U
General Parameters
Release Date	Oct 2020	Jan 2025
Manufacturer	AMD	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Zen 3 (Vermeer)	Arrow Lake
Integrated Graphics	No	Arc Graphics (4-Cores)
Processor Number		255U
Package
Transistor Count	4.15 billions
Manufacturing Process	7 nm	3 nm
Socket	AM4	FCBGA-2049
Power Consumption	105 W	12-15 W
Peak Operating Temperature	90°C	110 °C
Max Turbo Power Consumption		57 W
CPU Performance
Performance Cores	12	2
Performance Core Threads	24	4
Performance Core Base Frequency	3.7 GHz	2.0 GHz
Performance Core Turbo Frequency	4.8 GHz	5.2 GHz
Total Core Count	12	12
Total Thread Count	24	14
Bus Frequency	100 MHz	100 MHz
Multiplier	37x	20
L1 Cache	64 K per core	112 K per core
L2 Cache	512 K per core	2 MB per core
L3 Cache	64 MB shared	12 MB shared
Unlocked Multiplier	Yes	No
Efficiency Cores		10
Efficiency Core Threads		10
Efficiency Core Base Frequency		1.7 GHz
Efficiency Core Turbo Frequency		4.2 GHz
Memory Parameters
Memory Types	DDR4-3200	LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size	128 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	47.68 GB/s
ECC Memory Support	Yes	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	4.0
PCIe Lanes	20	20
Graphics Card Parameters
Integrated Graphics		true
GPU Max Dynamic Frequency		2100 MHz
Benchmarks
Cinebench R23 Single Core	1670	1803
Cinebench R23 Multi Core	22046	11888
Geekbench 6 Single Core	2235	2582
Geekbench 6 Multi Core	12589	10941
Cinebench 2024 Single Core	94	101
Cinebench 2024 Multi Core	1189	588