Intel Celeron N4020 vs Intel Core Ultra 7 255U
CPU · Specs Compare
General Parameters
Release Date
Nov 2019
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Gemini Lake Refresh
Arrow Lake
Processor Number
N4020
255U
Integrated Graphics
UHD Graphics 600
Arc Graphics (4-Cores)
Package
Manufacturing Process
14 nm
3 nm
Socket
BGA-1090
FCBGA-2049
Power Consumption
6 W
12-15 W
Peak Operating Temperature
105 °C
110 °C
Max Turbo Power Consumption
—
57 W
CPU Performance
Performance Cores
2
2
Performance Core Threads
2
4
Performance Core Base Frequency
1.1 GHz
2.0 GHz
Total Core Count
2
12
Total Thread Count
2
14
L1 Cache
32 K per core
112 K per core
L2 Cache
4 MB shared
2 MB per core
Unlocked Multiplier
No
No
Performance Core Turbo Frequency
—
5.2 GHz
Efficiency Cores
—
10
Efficiency Core Threads
—
10
Efficiency Core Base Frequency
—
1.7 GHz
Efficiency Core Turbo Frequency
—
4.2 GHz
Bus Frequency
—
100 MHz
Multiplier
—
20
L3 Cache
—
12 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
38.4 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
2100 MHz
Shader Units
96
—
Texture Units
12
—
Raster Operation Units
2
—
Execution Units
12
—
Power Consumption
5 W
—
Max Resolution
3840x2160 - 30 Hz
—
Miscellaneous
PCIe Version
2.0
4.0
PCIe Lanes
6
20
Extended Instruction Set
SSE4.2
—
Benchmark
Cinebench R23
454
1,803
Cinebench R23
776
11,888
Geekbench 6
368
2,582
Geekbench 5
464
—
Geekbench 6
582
10,941
Geekbench 5
850
—
Blender
2
—
Passmark CPU
1,152
—
Passmark CPU
1,561
—
Cinebench 2024
—
101
Cinebench 2024
—
588
▲ Specs Compare
Data sourced from official specifications and benchmark tests.