Intel Core Ultra 7 155U vs Intel Core i7 13800H
CPU Specs Compare
General Parameters
Release Date
Dec 2023
Jan 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Meteor Lake
Raptor Lake
Processor Number
155U
i7-13800H
Integrated Graphics
Arc Graphics (4-Cores)
Iris Xe Graphics (96EU)
Package
Manufacturing Process
7 nm
10 nm
Socket
FCBGA-2049
BGA-1744
Power Consumption
12-15 W
35-45 W
Max Turbo Power Consumption
57 W
115 W
Peak Operating Temperature
110 °C
100°C
CPU Performance
Performance Cores
2
6
Performance Core Threads
4
12
Performance Core Base Frequency
1.7 GHz
2.5 GHz
Performance Core Turbo Frequency
4.8 GHz
5.2 GHz
Efficiency Cores
10
8
Efficiency Core Threads
10
8
Efficiency Core Base Frequency
1.2 GHz
1.8 GHz
Efficiency Core Turbo Frequency
3.8 GHz
3.8 GHz
Total Core Count
12
14
Total Thread Count
14
20
Bus Frequency
100 MHz
100 MHz
Multiplier
17
25x
L1 Cache
112 K per core
80 K per core
L2 Cache
2 MB per core
1280 K per core
L3 Cache
12 MB shared
24 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
DDR5-5200, DDR4-3200, LPDDR5x-6400, LPDDR5-6400, LPDDR4x-4267
Max Memory Size
96 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
120 GB/s
89.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1950 MHz
1500 MHz
Shader Units
512
768
Texture Units
32
48
Raster Operation Units
16
24
Execution Units
64
96
Power Consumption
14
15 W
Max Resolution
7680x4320 - 60 Hz
-
📊 Benchmark
Cinebench R23
1,730
1,874
Cinebench R23
9,875
19,054
Geekbench 6
2,314
2,608
Geekbench 6
9,486
12,899
Cinebench 2024
102
-
Cinebench 2024
549
-
Blender
140
235
Passmark CPU
3,413
3,878
Passmark CPU
16,486
30,443