Intel Core Ultra 7 255H vs Intel Core 5 330
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Apr 2026
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
-
Core Architecture
Arrow Lake
Wildcat Lake
Processor Number
255H
-
Integrated Graphics
Arc Graphics 140T
Intel Xe3 Graphics (2 Xe)
Generation
-
Core 5 (Wildcat Lake)
Package
Manufacturing Process
3 nm
3 nm
Socket
FCBGA-2049
Intel BGA 1516
Power Consumption
20-28 W
15 W
Max Turbo Power Consumption
115 W
-
Peak Operating Temperature
110 °C
100°C
Foundry
-
Intel
Package
-
FC-BGA
CPU Performance
Performance Cores
6
2
Performance Core Threads
6
4
Performance Core Base Frequency
2.0 GHz
1.5 GHz
Performance Core Turbo Frequency
5.1 GHz
4.6 GHz
Efficiency Cores
10
4
Efficiency Core Threads
10
4
Efficiency Core Base Frequency
1.5 GHz
1400 MHz
Efficiency Core Turbo Frequency
4.4 GHz
3.4 GHz
Total Core Count
16
6
Total Thread Count
16
6
Bus Frequency
100 MHz
100 MHz
Multiplier
20
15.0
L1 Cache
112 K per core
192 KB
L2 Cache
2 MB per core
2.5 MB
L3 Cache
24 MB shared
6 MB shared
Unlocked Multiplier
No
No
SMP
-
1
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR5-6400, LPDDR5-6400X-7467
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
1
ECC Memory Support
No
No
Max Memory Bandwidth
-
59.7 GB/s
Graphics Card Parameters
Integrated Graphics
true
-
GPU Max Dynamic Frequency
2250 MHz
-
📊 Benchmark
Cinebench R23
2,029
-
Cinebench R23
20,521
-
Geekbench 6
2,823
-
Geekbench 6
15,662
-
Cinebench 2024
115
-
Cinebench 2024
1,102
-
Blender
278
-