Intel Celeron N4000 vs Intel Core Ultra 7 255H
CPU Specs Compare
General Parameters
Release Date
Dec 2017
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Gemini Lake
Arrow Lake
Processor Number
N4000
255H
Integrated Graphics
UHD Graphics 600
Arc Graphics 140T
Package
Manufacturing Process
14 nm
3 nm
Socket
BGA-1090
FCBGA-2049
Power Consumption
6 W
20-28 W
Peak Operating Temperature
105 °C
110 °C
Max Turbo Power Consumption
-
115 W
CPU Performance
Performance Cores
2
6
Performance Core Threads
2
6
Performance Core Base Frequency
1.1 GHz
2.0 GHz
Total Core Count
2
16
Total Thread Count
2
16
L1 Cache
48 K per core
112 K per core
L2 Cache
4 MB per core
2 MB per core
Unlocked Multiplier
No
No
Performance Core Turbo Frequency
-
5.1 GHz
Efficiency Cores
-
10
Efficiency Core Threads
-
10
Efficiency Core Base Frequency
-
1.5 GHz
Efficiency Core Turbo Frequency
-
4.4 GHz
Bus Frequency
-
100 MHz
Multiplier
-
20
L3 Cache
-
24 MB shared
Memory Parameters
Memory Types
DDR4-2400, LPDDR4-2400
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
8 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
35.76 GB/s
-
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
200 MHz
-
GPU Max Dynamic Frequency
650 MHz
2250 MHz
Shader Units
96
-
Texture Units
12
-
Raster Operation Units
2
-
Execution Units
12
-
Power Consumption
5 W
-
Max Resolution
3840x2160 - 30 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
430
2,029
Cinebench R23
712
20,521
Geekbench 6
339
2,823
Geekbench 5
421
-
Geekbench 6
474
15,662
Geekbench 5
776
-
Blender
7
278
Passmark CPU
1,035
-
Passmark CPU
1,411
-
Cinebench 2024
-
115
Cinebench 2024
-
1,102