Intel Core i9 13900K vs Intel Core Ultra 7 155H
CPU · Specs Compare
General Parameters
Release Date
Sep 2022
Dec 2023
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Meteor Lake
Processor Number
i9-13900K
155H
Integrated Graphics
UHD Graphics 770
Arc Graphics (8-Cores)
Generation
—
Ultra 7 (Meteor Lake)
Package
Manufacturing Process
10 nm
7 nm
Socket
LGA-1700
FCBGA-2049
Power Consumption
125 W
20-65 W
Max Turbo Power Consumption
253 W
115 W
Peak Operating Temperature
100°C
110 °C
Foundry
—
Intel
Package
—
FC-BGA
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
3.0 GHz
1.4 GHz
Performance Core Turbo Frequency
5.4 GHz
4.8 GHz
Efficiency Cores
16
10
Efficiency Core Threads
16
10
Efficiency Core Base Frequency
2.2 GHz
0.9 GHz
Efficiency Core Turbo Frequency
4.3 GHz
3.8 GHz
Total Core Count
24
16
Total Thread Count
32
22
Bus Frequency
100 MHz
100 MHz
Multiplier
30x
14
L1 Cache
80 K per core
112 K per core
L2 Cache
2 MB per core
2 MB per core
L3 Cache
36 MB shared
24 MB shared
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Max Memory Size
192 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
120 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1650 MHz
2250 MHz
Shader Units
256
1024
Texture Units
16
64
Raster Operation Units
8
32
Execution Units
32
128
Power Consumption
15 W
28
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
28
Benchmark
Cinebench R23
2,261
1,796
Cinebench R23
37,263
15,052
Geekbench 6
3,034
2,419
Geekbench 5
2,274
—
Geekbench 6
21,277
12,505
Geekbench 5
23,977
—
Blender
632
265
Passmark CPU
4,637
3,490
Passmark CPU
59,387
24,927
Cinebench 2024
—
100
Cinebench 2024
—
802
▲ Specs Compare
Data sourced from official specifications and benchmark tests.