Intel Celeron N5100 vs Intel Core Ultra 7 255H
CPU · Specs Compare
General Parameters
Release Date
Jan 2021
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Jasper Lake
Arrow Lake
Processor Number
N5100
255H
Integrated Graphics
UHD Graphics 24 EUs
Arc Graphics 140T
Package
Manufacturing Process
10 nm
3 nm
Socket
BGA-1338
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
4
6
Performance Core Threads
4
6
Performance Core Base Frequency
1.1 GHz
2.0 GHz
Total Core Count
4
16
Total Thread Count
4
16
Bus Frequency
100 MHz
100 MHz
Multiplier
11x
20
L2 Cache
384 K per core
2 MB per core
L3 Cache
4 MB shared
24 MB shared
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
L1 Cache
—
112 K per core
Memory Parameters
Memory Types
DDR4-2666, LPDDR4x-2933
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
16 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
45.8 GB/s
—
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
800 MHz
2250 MHz
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
24
—
Power Consumption
10 W
—
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
8
28
Benchmark
Cinebench R23
688
2,029
Cinebench R23
1,785
20,521
Geekbench 6
478
2,823
Geekbench 5
617
—
Geekbench 6
1,245
15,662
Geekbench 5
1,644
—
Blender
12
278
Passmark CPU
1,393
—
Passmark CPU
3,308
—
Cinebench 2024
—
115
Cinebench 2024
—
1,102
▲ Specs Compare
Data sourced from official specifications and benchmark tests.