Intel Core Ultra 7 255H vs Intel Celeron N3350E
We compared two laptop CPUs: Intel Core Ultra 7 255H with 16 cores 2.0GHz and Intel Celeron N3350E 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 255H 's Advantages
Released 5 years and 6 months late
Higher specification of memory (8400 vs 2400)
Newer PCIe version (5.0 vs 2.0)
Higher base frequency (2.0GHz vs 1.1GHz)
More modern manufacturing process (3nm vs 14nm)
Intel Celeron N3350E 's Advantages
Lower TDP (6W vs 28W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 255H
+524%
2029
Intel Celeron N3350E
325
Cinebench R23 Multi Core
Intel Core Ultra 7 255H
+8108%
20521
Intel Celeron N3350E
250
General Parameters
Jan 2025
Release Date
Jul 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Apollo Lake
255H
Processor Number
N3350E
FCBGA-2049
Socket
BGA-1296
Arc Graphics 140T
Integrated Graphics
HD Graphics 500
Package
3 nm
Manufacturing Process
14 nm
20-28 W
Power Consumption
6 W
115 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
105 °C
CPU Performance
6
Performance Cores
2
6
Performance Core Threads
2
2.0 GHz
Performance Core Base Frequency
1.1 GHz
5.1 GHz
Performance Core Turbo Frequency
2.4 GHz
10
Efficiency Cores
-
10
Efficiency Core Threads
-
1.5 GHz
Efficiency Core Base Frequency
-
4.4 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
2
16
Total Thread Count
2
100 MHz
Bus Frequency
-
20
Multiplier
-
112 K per core
L1 Cache
32 K per core
2 MB per core
L2 Cache
2 MB shared
24 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
Memory Parameters
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Memory Types
DDR3L-1866, LPDDR3-1866, LPDDR4-2400
128 GB
Max Memory Size
8 GB
2
Max Memory Channels
2
-
Max Memory Bandwidth
29.9 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
-
GPU Base Frequency
200 MHz
2250 MHz
GPU Max Dynamic Frequency
650 MHz
-
Shader Units
96
-
Texture Units
12
-
Raster Operation Units
2
-
Execution Units
12
-
Power Consumption
6 W
-
Max Resolution
3840x2160 - 30 Hz
-
Graphics Performance
0.12 TFLOPS
