Home Comparison Intel Core Ultra 5 115U vs Intel Core i9 12900F

Intel Core Ultra 5 115U vs Intel Core i9 12900F

We compared the laptop Intel Core Ultra 5 115U with 8 cores 1.5GHz and the desktop Intel Core i9 12900F with 16 cores 2.4GHz . 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 1 years and 11 months late
Higher specification of memory (LPDDR5X-7467 vs DDR5-4800)
Larger memory bandwidth (120GB/s vs 76.8GB/s)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (15W vs 65W)
Intel Core i9 12900F's Advantages
Newer PCIe version (5 vs 4)
Higher base frequency (2.4GHz vs 1.5GHz)
Larger L3 cache size (30MB vs 10MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Core Ultra 5 115U
1616
Intel Core i9 12900F +59%
2572
Geekbench 6 Multi Core
Intel Core Ultra 5 115U
5338
Intel Core i9 12900F +156%
13687
VS

General Parameters

Dec 2023
Release Date
Jan 2022
Intel
Manufacturer
Intel
Laptop
Type
Desktop
Meteor Lake
Core Architecture
Alder Lake-S
Intel BGA 2049
Socket
Intel Socket 1700
Arc Xe-LPG 48EU
Integrated Graphics
N/A
Ultra 5 (Meteor Lake)
Generation
Core i9 (Alder Lake-S)

Package

7 nm
Manufacturing Process
10 nm
Intel BGA 2049
Socket
Intel Socket 1700
15 W
Power Consumption
65 W
-
Peak Operating Temperature
72 °C
Intel
Foundry
Intel
-
Die Size
215 mm²
FC-BGA
Package
FC-LGA16A

CPU Performance

2
Performance Cores
8
4
Performance Core Threads
16
1.5 GHz
Performance Core Base Frequency
2.4 GHz
4.2 GHz
Performance Core Turbo Frequency
5.1 GHz
6
Efficiency Cores
8
6
Efficiency Core Threads
8
1000 MHz
Efficiency Core Base Frequency
1800 MHz
3.5 GHz
Efficiency Core Turbo Frequency
3.8 GHz
8
Total Core Count
16
10
Total Thread Count
24
100MHz
Bus Frequency
100MHz
15.0
Multiplier
24.0
112 KB per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
1.25 MB per core
10 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
Yes
1
SMP
1

Memory Parameters

LPDDR5X-7467,DDR5-5600
Memory Types
DDR4-3200, DDR5-4800
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Miscellaneous

Official Website
-
4
PCIe Version
5
12
PCIe Lanes
20

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