Intel Core Ultra 7 155H vs Intel Core Ultra 5 338H
CPU Specs Compare
General Parameters
Release Date
Dec 2023
Jan 2026
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Meteor Lake
Panther Lake
Processor Number
155H
338H
Integrated Graphics
Arc Graphics (8-Cores)
Arc B370
Generation
Ultra 7 (Meteor Lake)
Intel Core Ultra Series 3
Package
Manufacturing Process
7 nm
3 nm
Socket
FCBGA-2049
Custom
Power Consumption
20-65 W
15-25 W
Max Turbo Power Consumption
115 W
80 W
Peak Operating Temperature
110 °C
100 °C
Foundry
Intel
-
Package
FC-BGA
-
CPU Performance
Performance Cores
6
4
Performance Core Threads
12
4
Performance Core Base Frequency
1.4 GHz
1.9 GHz
Performance Core Turbo Frequency
4.8 GHz
4.7 GHz
Efficiency Cores
10
8
Efficiency Core Threads
10
8
Efficiency Core Base Frequency
0.9 GHz
1.5 GHz
Efficiency Core Turbo Frequency
3.8 GHz
3.6 GHz
Total Core Count
16
12
Total Thread Count
22
12
Bus Frequency
100 MHz
100 MHz
Multiplier
14
19
L1 Cache
112 K per core
192 K per core
L2 Cache
2 MB per core
2560 K per core
L3 Cache
24 MB shared
18 MB shared
Unlocked Multiplier
No
No
SMP
1
-
Memory Parameters
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
LPDDR5X-8533
Max Memory Size
96 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
120 GB/s
153.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
800 MHz
GPU Max Dynamic Frequency
2250 MHz
2400 MHz
Shader Units
1024
1024
Texture Units
64
64
Raster Operation Units
32
32
Execution Units
128
10
Power Consumption
28
45
Max Resolution
7680x4320 - 60 Hz
7680 x 4320 @ 60Hz
AI Accelerator
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
1,796
1,988
Cinebench R23
15,052
16,565
Geekbench 6
2,419
2,743
Geekbench 6
12,505
14,448
Cinebench 2024
100
123
Cinebench 2024
802
1,000
Blender
265
-
Passmark CPU
3,490
-
Passmark CPU
24,927
-