Intel Celeron N4120 vs Intel Core Ultra 7 255H
We compared two laptop CPUs: Intel Celeron N4120 with 4 cores 1.1GHz and Intel Core Ultra 7 255H with 16 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Celeron N4120 's Advantages
Lower TDP (6W vs 28W)
Intel Core Ultra 7 255H 's Advantages
Released 5 years and 2 months late
Higher specification of memory (8400 vs 2400)
Newer PCIe version (5.0 vs 2.0)
Higher base frequency (2.0GHz vs 1.1GHz)
More modern manufacturing process (3nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Celeron N4120
443
Intel Core Ultra 7 255H
+358%
2029
Cinebench R23 Multi Core
Intel Celeron N4120
1065
Intel Core Ultra 7 255H
+1826%
20521
Geekbench 6 Single Core
Intel Celeron N4120
343
Intel Core Ultra 7 255H
+723%
2823
Geekbench 6 Multi Core
Intel Celeron N4120
1022
Intel Core Ultra 7 255H
+1432%
15662
General Parameters
Nov 2019
Release Date
Jan 2025
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Gemini Lake Refresh
Core Architecture
Arrow Lake
N4120
Processor Number
255H
BGA-1090
Socket
FCBGA-2049
UHD Graphics 600
Integrated Graphics
Arc Graphics 140T
Package
14 nm
Manufacturing Process
3 nm
6 W
Power Consumption
20-28 W
-
Max Turbo Power Consumption
115 W
105 °C
Peak Operating Temperature
110 °C
CPU Performance
4
Performance Cores
6
4
Performance Core Threads
6
1.1 GHz
Performance Core Base Frequency
2.0 GHz
-
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
4
Total Core Count
16
4
Total Thread Count
16
-
Bus Frequency
100 MHz
-
Multiplier
20
32 K per core
L1 Cache
112 K per core
4 MB shared
L2 Cache
2 MB per core
-
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-2400, LPDDR4-2400
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
8 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
38.4 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
200 MHz
GPU Base Frequency
-
700 MHz
GPU Max Dynamic Frequency
2250 MHz
96
Shader Units
-
12
Texture Units
-
2
Raster Operation Units
-
12
Execution Units
-
5 W
Power Consumption
-
3840x2160 - 30 Hz
Max Resolution
-
0.14 TFLOPS
Graphics Performance
-
Miscellaneous
2.0
PCIe Version
5.0
6
PCIe Lanes
28
SSE4.2
Extended Instruction Set
-
