Intel Core i9 14901E vs Intel Core i9 12900
We compared two desktop CPUs: Intel Core i9 14901E with 8 cores 2.8GHz and Intel Core i9 12900 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 i9 14901E 's Advantages
Released 2 years and 6 months late
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (2.8GHz vs 2.4GHz)
Larger L3 cache size (36MB vs 30MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 14901E
2608
Intel Core i9 12900
+4%
2727
Geekbench 6 Multi Core
Intel Core i9 14901E
+5%
14185
Intel Core i9 12900
13396
General Parameters
Jul 2024
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
Raptor Lake-R
Core Architecture
Alder Lake-S
Intel Socket 1700
Socket
Intel Socket 1700
UHD Graphics 770
Integrated Graphics
UHD Graphics 770
Core i9 (Raptor Lake Refresh)
Generation
Core i9 (Alder Lake-S)
Package
10 nm
Manufacturing Process
10 nm
65 W
Power Consumption
65 W
-
Peak Operating Temperature
72 °C
Intel
Foundry
Intel
257 mm²
Die Size
215 mm²
CPU Performance
-
Performance Cores
8
-
Performance Core Threads
16
2.8 GHz
Performance Core Base Frequency
2.4 GHz
5.6 GHz
Performance Core Turbo Frequency
5.1 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1800 MHz
-
Efficiency Core Turbo Frequency
3.8 GHz
8
Total Core Count
16
16
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
28.0
Multiplier
24.0
80 KB per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
1.25 MB per core
36 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
Yes
1
SMP
1
Memory Parameters
DDR4-3200, DDR5-5600
Memory Types
DDR4-3200, DDR5-4800
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No
