Intel Core Ultra 5 115U vs Intel Core i9 13900HX
We compared two laptop CPUs: Intel Core Ultra 5 115U with 8 cores 1.5GHz and Intel Core i9 13900HX with 24 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 5 115U 's Advantages
Released 11 months late
Larger memory bandwidth (120GB/s vs 89.6GB/s)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (15W vs 55W)
Intel Core i9 13900HX 's Advantages
Integrated graphics card
Higher specification of memory (5600 vs 5600)
Newer PCIe version (5.0 vs 4)
Higher base frequency (2.2GHz vs 1.5GHz)
Larger L3 cache size (36MB vs 10MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 5 115U
1616
Intel Core i9 13900HX
+74%
2826
Geekbench 6 Multi Core
Intel Core Ultra 5 115U
5338
Intel Core i9 13900HX
+214%
16799
General Parameters
Dec 2023
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
-
Instruction Set
x86-64
Meteor Lake
Core Architecture
Raptor Lake
-
Processor Number
i9-13900HX
Intel BGA 2049
Socket
BGA-1964
Arc Xe-LPG 48EU
Integrated Graphics
UHD Graphics (32EU)
Ultra 5 (Meteor Lake)
Generation
-
Package
7 nm
Manufacturing Process
10 nm
15 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
157 W
110°C
Peak Operating Temperature
100°C
Intel
Foundry
-
CPU Performance
2
Performance Cores
8
4
Performance Core Threads
16
1.5 GHz
Performance Core Base Frequency
2.2 GHz
4.2 GHz
Performance Core Turbo Frequency
5.4 GHz
6
Efficiency Cores
16
6
Efficiency Core Threads
16
1000 MHz
Efficiency Core Base Frequency
1.6 GHz
3.5 GHz
Efficiency Core Turbo Frequency
3.9 GHz
8
Total Core Count
24
10
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
15.0
Multiplier
22x
112 KB per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
2 MB per core
10 MB shared
L3 Cache
36 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-
Memory Parameters
DDR5
Depends on motherboard-5600
Memory Types
DDR5-5600, DDR4-3200
-
Max Memory Size
192 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1650 MHz
-
Shader Units
256
-
Texture Units
16
-
Raster Operation Units
8
-
Execution Units
32
-
Power Consumption
45 W
-
Graphics Performance
0.74 TFLOPS
