Intel Core i9 13900K vs Intel Core i9 12900E
We compared two desktop CPUs: Intel Core i9 13900K with 24 cores 3.0GHz and Intel Core i9 12900E with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 13900K Advantages
Released 8 months late
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (3.0GHz vs 2.3GHz)
Larger L3 cache size (36MB vs 30MB)
Intel Core i9 12900E Advantages
Newer PCIe version (5 vs 5.0)
Lower TDP (35W vs 125W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 13900K
+74%
3034
Intel Core i9 12900E
1735
Geekbench 6 Multi Core
Intel Core i9 13900K
+105%
21277
Intel Core i9 12900E
10366
General Parameters
Sep 2022
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Raptor Lake
Core Architecture
Alder Lake-S
i9-13900K
Processor Number
-
LGA-1700
Socket
Intel Socket 1700
UHD Graphics 770
Integrated Graphics
UHD Graphics 770
-
Generation
Core i9 (Alder Lake-S)
Package
10 nm
Manufacturing Process
10 nm
125 W
Power Consumption
35 W
253 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
72 °C
-
Foundry
Intel
-
Die Size
215 mm²
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
16
3.0 GHz
Performance Core Base Frequency
2.3 GHz
5.4 GHz
Performance Core Turbo Frequency
5.0 GHz
16
Efficiency Cores
8
16
Efficiency Core Threads
8
2.2 GHz
Efficiency Core Base Frequency
1.7 GHz
4.3 GHz
Efficiency Core Turbo Frequency
3.8 GHz
24
Total Core Count
16
32
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
30x
Multiplier
23
80 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
14 MB
36 MB shared
L3 Cache
30 MB
Yes
Unlocked Multiplier
Yes
-
SMP
1
Memory Parameters
DDR5-5600, DDR4-3200
Memory Types
DDR4-3200, DDR5-4800
192 GB
Max Memory Size
-
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1650 MHz
GPU Max Dynamic Frequency
1550 MHz
256
Shader Units
-
16
Texture Units
-
8
Raster Operation Units
-
32
Execution Units
32
15 W
Power Consumption
-
0.78 TFLOPS
Graphics Performance
-
