Home Comparison Intel Core i9 12900E vs Intel Core Ultra 3 105UL

Intel Core i9 12900E vs Intel Core Ultra 3 105UL

Intel Core i9 12900E
VS
Intel Core Ultra 3 105UL
Intel Core i9 12900E
Intel Core Ultra 3 105UL
We compared two desktop CPUs: Intel Core i9 12900E with 16 cores 2.3GHz and Intel Core Ultra 3 105UL with 8 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900E 's Advantages
Integrated graphics card
Newer PCIe version (5 vs 4)
Higher base frequency (2.3GHz vs 1.5GHz)
Larger L3 cache size (30MB vs 10MB)
Intel Core Ultra 3 105UL 's Advantages
Released 2 years and 3 months late
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (15W vs 35W)

Score

Intel Core i9 12900E
VS
Intel Core Ultra 3 105UL

General Parameters

Jan 2022
Release Date
Apr 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
Alder Lake-S
Core Architecture
Meteor Lake-PS
Intel Socket 1700
Socket
Intel Socket 1851
UHD Graphics 770
Integrated Graphics
Arc Xe-LPG 48EU
Core i9 (Alder Lake-S)
Generation
Ultra 3 (Meteor Lake)

Package

10 nm
Manufacturing Process
7 nm
35 W
Power Consumption
15 W
72 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
215 mm²
Die Size
-

CPU Performance

8
Performance Cores
2
16
Performance Core Threads
4
2.3 GHz
Performance Core Base Frequency
1.5 GHz
5.0 GHz
Performance Core Turbo Frequency
4.2 GHz
8
Efficiency Cores
6
8
Efficiency Core Threads
6
1.7 GHz
Efficiency Core Base Frequency
1000 MHz
3.8 GHz
Efficiency Core Turbo Frequency
3.5 GHz
16
Total Core Count
8
24
Total Thread Count
10
100 MHz
Bus Frequency
100 MHz
23
Multiplier
15.0
80 KB per core
L1 Cache
112 KB per core
14 MB
L2 Cache
2 MB per core
30 MB
L3 Cache
10 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR4-3200, DDR5-4800
Memory Types
DDR5-5600
-
Max Memory Size
96 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1550 MHz
GPU Max Dynamic Frequency
-
32
Execution Units
-

Miscellaneous

Intel Core i9 12900E
Official Website
Intel Core Ultra 3 105UL
5
PCIe Version
4
20
PCIe Lanes
8

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