Home Comparison Intel Core i9 12900 vs Intel Core i9 13900KS

Intel Core i9 12900 vs Intel Core i9 13900KS

We compared two desktop CPUs: Intel Core i9 12900 with 16 cores 2.4GHz and Intel Core i9 13900KS with 24 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900 's Advantages
Lower TDP (65W vs 150W)
Intel Core i9 13900KS 's Advantages
Released 1 years late
Integrated graphics card
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 5)
Higher base frequency (3.2GHz vs 2.4GHz)
Larger L3 cache size (36MB vs 30MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900
1988
Intel Core i9 13900KS +16%
2317
Cinebench R23 Multi Core
Intel Core i9 12900
26454
Intel Core i9 13900KS +54%
40837
Geekbench 6 Single Core
Intel Core i9 12900
2727
Intel Core i9 13900KS +20%
3294
Geekbench 6 Multi Core
Intel Core i9 12900
13396
Intel Core i9 13900KS +70%
22794
VS

General Parameters

Jan 2022
Release Date
Jan 2023
Intel
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Alder Lake-S
Core Architecture
Raptor Lake
-
Processor Number
i9-13900KS
Intel Socket 1700
Socket
LGA-1700
UHD Graphics 770
Integrated Graphics
UHD Graphics 770
Core i9 (Alder Lake-S)
Generation
-

Package

10 nm
Manufacturing Process
10 nm
65 W
Power Consumption
150 W
-
Max Turbo Power Consumption
253 W
72 °C
Peak Operating Temperature
100°C
Intel
Foundry
-
215 mm²
Die Size
-

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
2.4 GHz
Performance Core Base Frequency
3.2 GHz
5.1 GHz
Performance Core Turbo Frequency
6 GHz
8
Efficiency Cores
16
8
Efficiency Core Threads
16
1800 MHz
Efficiency Core Base Frequency
2.4 GHz
3.8 GHz
Efficiency Core Turbo Frequency
4.3 GHz
16
Total Core Count
24
24
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
24.0
Multiplier
32x
80 KB per core
L1 Cache
80 K per core
1.25 MB per core
L2 Cache
32 MB shared
30 MB shared
L3 Cache
36 MB shared
Yes
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

DDR4-3200, DDR5-4800
Memory Types
DDR5-5600, DDR4-3200
-
Max Memory Size
192 GB
2
Max Memory Channels
2
76.8 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
15 W
-
Graphics Performance
0.78 TFLOPS

Miscellaneous

-
Official Website
5
PCIe Version
5.0
20
PCIe Lanes
20

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