Intel Core Ultra 7 155H vs Intel Celeron N4000
We compared two laptop CPUs: Intel Core Ultra 7 155H with 16 cores 1.4GHz and Intel Celeron N4000 with 2 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 155H 's Advantages
Released 6 years late
Better graphics card performance
Higher specification of memory (7467 vs 2400)
Larger memory bandwidth (120GB/s vs 35.76GB/s)
Newer PCIe version (5.0 vs 2.0)
Higher base frequency (1.4GHz vs 1.1GHz)
More modern manufacturing process (7nm vs 14nm)
Intel Celeron N4000 's Advantages
Lower TDP (6W vs 65W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 155H
+317%
1796
Intel Celeron N4000
430
Cinebench R23 Multi Core
Intel Core Ultra 7 155H
+2014%
15052
Intel Celeron N4000
712
Geekbench 6 Single Core
Intel Core Ultra 7 155H
+613%
2419
Intel Celeron N4000
339
Geekbench 6 Multi Core
Intel Core Ultra 7 155H
+2538%
12505
Intel Celeron N4000
474
Blender
Intel Core Ultra 7 155H
+3685%
265
Intel Celeron N4000
7
Passmark CPU Single Core
Intel Core Ultra 7 155H
+237%
3490
Intel Celeron N4000
1035
Passmark CPU Multi Core
Intel Core Ultra 7 155H
+1666%
24927
Intel Celeron N4000
1411
General Parameters
Dec 2023
Release Date
Dec 2017
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Gemini Lake
155H
Processor Number
N4000
FCBGA-2049
Socket
BGA-1090
Arc Graphics (8-Cores)
Integrated Graphics
UHD Graphics 600
Ultra 7 (Meteor Lake)
Generation
-
Package
7 nm
Manufacturing Process
14 nm
20-65 W
Power Consumption
6 W
115 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
105 °C
Intel
Foundry
-
CPU Performance
6
Performance Cores
2
12
Performance Core Threads
2
1.4 GHz
Performance Core Base Frequency
1.1 GHz
4.8 GHz
Performance Core Turbo Frequency
-
10
Efficiency Cores
-
10
Efficiency Core Threads
-
0.9 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
2
22
Total Thread Count
2
100 MHz
Bus Frequency
-
14
Multiplier
-
112 K per core
L1 Cache
48 K per core
2 MB per core
L2 Cache
4 MB per core
24 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Memory Types
DDR4-2400, LPDDR4-2400
96 GB
Max Memory Size
8 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
35.76 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
200 MHz
2250 MHz
GPU Max Dynamic Frequency
650 MHz
1024
Shader Units
96
64
Texture Units
12
32
Raster Operation Units
2
128
Execution Units
12
28
Power Consumption
5 W
7680x4320 - 60 Hz
Max Resolution
3840x2160 - 30 Hz
4.6 TFLOPS
Graphics Performance
0.14 TFLOPS
Miscellaneous
5.0
PCIe Version
2.0
28
PCIe Lanes
6
-
Extended Instruction Set
SSE4.2
