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Intel Core Ultra 7 255H

Intel Core Ultra 7 255H
这是一款采用了Intel 3nm工艺的处理器,定位笔记本平台,上市时间为2025年1月。采用了6大核10小核的设计,实现了16核16线程的超高规格。基准频率为2.0GHz,最大睿频可达5.1GHz,TDP为28W,三级缓存高达24MB。集成了Arc Graphics 140T核显。使用FCBGA-2049插槽。

基本参数

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发行日期
2025年01月
厂商
Intel
类型
笔记本
指令集
x86-64
内核架构
Arrow Lake
处理器编号
255H
核芯显卡
Arc Graphics 140T

封装

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制程
3 nm
插槽
FCBGA-2049
功耗
20 W
最大睿频功耗
115 W
峰值工作温度
110 °C

CPU性能

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性能核
6
性能核线程
6
性能核基础频率
2.0 GHz
性能核睿频
5.1 GHz
能效核
10
能效核线程
10
能效核基础频率
1.5 GHz
能效核睿频
4.4 GHz
总核心数
16
总线程数
16
总线频率
100 MHz
倍频
20
一级缓存
112 K per core
二级缓存
2 MB per core
三级缓存
24 MB shared
非锁频

内存参数

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内存类型
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
最大内存大小
128 GB
最大内存通道数
2
支持 ECC 内存

显卡参数

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核显芯片
显卡最大动态频率
2250 MHz

其他

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PCIe版本
5.0
PCIe通道数
28

排行榜

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Cinebench R23 单核
AMD Ryzen AI Max+ 395
AMD Ryzen AI Max+ 395 16C 32T @ 3.0 GHz
2032
Intel Core Ultra 7 255HX
Intel Core Ultra 7 255HX 20C 20T @ 2.4 GHz
2030
Intel Core Ultra 7 255H
Intel Core Ultra 7 255H 16C 16T @ 2.0 GHz
2029
Intel Core i9 12900K
Intel Core i9 12900K 16C 24T @ 3,2 GHz
2028
Intel Core i9 12900KF
Intel Core i9 12900KF 16C 24T @ 3.2 GHz
2028
Intel Core Ultra 7 265HX
Intel Core Ultra 7 265HX 20C 20T @ 2.6 GHz
2027
Intel Core i7 13700F
Intel Core i7 13700F 16C 24T @ 2.1 GHz
2026
Cinebench R23 多核
Intel Core i9 13900HK
Intel Core i9 13900HK 14C 20T @ 2.6 GHz
20855
Intel Core i7 12700
Intel Core i7 12700 12C 20T @ 2.1 GHz
20599
AMD Ryzen 7 9700F
AMD Ryzen 7 9700F 8C 16T @ 3.8 GHz
20598
Intel Core Ultra 7 255H
Intel Core Ultra 7 255H 16C 16T @ 2.0 GHz
20521
Intel Core i5 13600HX
Intel Core i5 13600HX 14C 20T @ 2.6 GHz
20233
Intel Core i7 13700HX
Intel Core i7 13700HX 16C 24T @ 2.1 GHz
20227
Intel Core i9 13905H
Intel Core i9 13905H 14C 20T @ 2.6 GHz
19937
Geekbench 6 单核
Intel Core i9 13900HX
Intel Core i9 13900HX 24C 32T @ 2.2 GHz
2826
AMD Ryzen AI 7 350
AMD Ryzen AI 7 350 8C 16T @ 2.0 GHz
2824
Intel Core Ultra 7 255H
Intel Core Ultra 7 255H 16C 16T @ 2.0 GHz
2823
Intel Core Ultra 5 245
Intel Core Ultra 5 245 14C 14T @ 3.5 GHz
2821
Intel Core i7 13790F
Intel Core i7 13790F 16C 24T @ 2.1 GHz
2815
AMD Ryzen Threadripper PRO 9995WX
2800
AMD Ryzen 9 7945HX3D
AMD Ryzen 9 7945HX3D 16C 32T @ 2.3 GHz
2799
Geekbench 6 多核
AMD EPYC 7373X
AMD EPYC 7373X 16C 32T @ 3.05 GHz
15766
AMD EPYC 4345P
AMD EPYC 4345P 8C 16T @ 3.8 GHz
15752
AMD EPYC 4464P
AMD EPYC 4464P 12C 24T @ 3.7 GHz
15737
Intel Core Ultra 7 255H
Intel Core Ultra 7 255H 16C 16T @ 2.0 GHz
15662
AMD EPYC 4364P
AMD EPYC 4364P 8C 16T @ 4.5 GHz
15658
AMD Ryzen 9 7940HX
AMD Ryzen 9 7940HX 16C 32T @ 2.4 GHz
15655
AMD Ryzen Embedded 7945
AMD Ryzen Embedded 7945 12C 24T @ 3.7 GHz
15625
Cinebench 2024 单核
Intel Core i5 13600KF
Intel Core i5 13600KF 14C 20T @ 3.5 GHz
116
Intel Core i7 14650HX
Intel Core i7 14650HX 16C 24T @ 2.2 GHz
116
AMD Ryzen AI Max+ 395
AMD Ryzen AI Max+ 395 16C 32T @ 3.0 GHz
116
Intel Core i5 13600K
Intel Core i5 13600K 14C 20T @ 3.5 GHz
115
Intel Core i9 13900H
Intel Core i9 13900H 14C 20T @ 2.6 GHz
115
Intel Core i9 13900HK
Intel Core i9 13900HK 14C 20T @ 2.6 GHz
115
Intel Core i9 13900HX
Intel Core i9 13900HX 24C 32T @ 2.2 GHz
115
Cinebench 2024 多核
AMD Ryzen AI 9 HX 370
AMD Ryzen AI 9 HX 370 12C 24T @ 2.0 GHz
1152
AMD Ryzen 7 9700X
AMD Ryzen 7 9700X 8C 16T @ 3.8 GHz
1115
Intel Core Ultra 7 255H
Intel Core Ultra 7 255H 16C 16T @ 2.0 GHz
1102
Intel Core i7 13700T
Intel Core i7 13700T 16C 24T @ 1.4 GHz
1095
AMD Ryzen 7 7800X3D
AMD Ryzen 7 7800X3D 8C 16T @ 4.4 GHz
1093
AMD Ryzen 9 3900XT
AMD Ryzen 9 3900XT 12C 24T @ 3.8 GHz
1074
Blender
Intel Core i9 12900HX
Intel Core i9 12900HX 16C 24T @ 2.3 GHz
280
Intel Core i5 12600K
Intel Core i5 12600K 10C 16T @ 3.7 GHz
278
Intel Core Ultra 7 255H
Intel Core Ultra 7 255H 16C 16T @ 2.0 GHz
278
AMD Ryzen Threadripper PRO 5945WX
277
AMD Ryzen 7 7840HS
AMD Ryzen 7 7840HS 8C 16T @ 3.8 GHz
276
Intel Core i5 12600KF
Intel Core i5 12600KF 10C 16T @ 3.7 GHz
273
Intel Core i5 14500
Intel Core i5 14500 14C 20T @ 2.6 GHz
273
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