Intel Core Ultra 7 155U vs Intel Celeron N5100
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and Intel Celeron N5100 with 4 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 155U 's Advantages
Released 2 years and 11 months late
Better graphics card performance
Higher specification of memory (7467 vs 2933)
Larger memory bandwidth (120GB/s vs 45.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (1.7GHz vs 1.1GHz)
Larger L3 cache size (12MB vs 4MB)
More modern manufacturing process (7nm vs 10nm)
Intel Celeron N5100 's Advantages
Lower TDP (6W vs 15W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 155U
+151%
1730
Intel Celeron N5100
688
Cinebench R23 Multi Core
Intel Core Ultra 7 155U
+453%
9875
Intel Celeron N5100
1785
Geekbench 6 Single Core
Intel Core Ultra 7 155U
+384%
2314
Intel Celeron N5100
478
Geekbench 6 Multi Core
Intel Core Ultra 7 155U
+661%
9486
Intel Celeron N5100
1245
Blender
Intel Core Ultra 7 155U
+1066%
140
Intel Celeron N5100
12
Passmark CPU Single Core
Intel Core Ultra 7 155U
+145%
3413
Intel Celeron N5100
1393
Passmark CPU Multi Core
Intel Core Ultra 7 155U
+398%
16486
Intel Celeron N5100
3308
General Parameters
Dec 2023
Release Date
Jan 2021
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Jasper Lake
155U
Processor Number
N5100
FCBGA-2049
Socket
BGA-1338
Arc Graphics (4-Cores)
Integrated Graphics
UHD Graphics 24 EUs
Package
7 nm
Manufacturing Process
10 nm
12-15 W
Power Consumption
6 W
57 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
105 °C
CPU Performance
2
Performance Cores
4
4
Performance Core Threads
4
1.7 GHz
Performance Core Base Frequency
1.1 GHz
4.8 GHz
Performance Core Turbo Frequency
-
10
Efficiency Cores
-
10
Efficiency Core Threads
-
1.2 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
12
Total Core Count
4
14
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
17
Multiplier
11x
112 K per core
L1 Cache
-
2 MB per core
L2 Cache
384 K per core
12 MB shared
L3 Cache
4 MB shared
No
Unlocked Multiplier
No
Memory Parameters
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Memory Types
DDR4-2666, LPDDR4x-2933
96 GB
Max Memory Size
16 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
45.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1950 MHz
GPU Max Dynamic Frequency
800 MHz
512
Shader Units
256
32
Texture Units
16
16
Raster Operation Units
8
64
Execution Units
24
14
Power Consumption
10 W
7680x4320 - 60 Hz
Max Resolution
-
2 TFLOPS
Graphics Performance
0.3 TFLOPS
