Intel Core Ultra 7 255U vs Intel Celeron N4500
We compared two laptop CPUs: Intel Core Ultra 7 255U with 12 cores 2.0GHz and Intel Celeron N4500 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 255U 's Advantages
Released 4 years late
Higher specification of memory (8400 vs 2933)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (2.0GHz vs 1.1GHz)
Larger L3 cache size (12MB vs 4MB)
More modern manufacturing process (3nm vs 10nm)
Intel Celeron N4500 's Advantages
Lower TDP (6W vs 15W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 255U
+298%
1803
Intel Celeron N4500
452
Cinebench R23 Multi Core
Intel Core Ultra 7 255U
+1581%
11888
Intel Celeron N4500
707
Geekbench 6 Single Core
Intel Core Ultra 7 255U
+401%
2582
Intel Celeron N4500
515
Geekbench 6 Multi Core
Intel Core Ultra 7 255U
+1140%
10941
Intel Celeron N4500
882
General Parameters
Jan 2025
Release Date
Jan 2021
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Jasper Lake
255U
Processor Number
N4500
FCBGA-2049
Socket
BGA-1338
Arc Graphics (4-Cores)
Integrated Graphics
UHD Graphics (Jasper Lake 16 EU)
Package
3 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
2
4
Performance Core Threads
2
2.0 GHz
Performance Core Base Frequency
1.1 GHz
5.2 GHz
Performance Core Turbo Frequency
-
10
Efficiency Cores
-
10
Efficiency Core Threads
-
1.7 GHz
Efficiency Core Base Frequency
-
4.2 GHz
Efficiency Core Turbo Frequency
-
12
Total Core Count
2
14
Total Thread Count
2
100 MHz
Bus Frequency
100 MHz
20
Multiplier
11x
112 K per core
L1 Cache
32 K per core
2 MB per core
L2 Cache
384 K per core
12 MB shared
L3 Cache
4 MB shared
No
Unlocked Multiplier
No
Memory Parameters
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Memory Types
DDR4-2933
128 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
-
Max Memory Bandwidth
45.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
2100 MHz
GPU Max Dynamic Frequency
750 MHz
-
Shader Units
256
-
Texture Units
16
-
Raster Operation Units
8
-
Execution Units
16
-
Power Consumption
6 W
-
Graphics Performance
0.24 TFLOPS
