Intel Core i9 13900HX vs Intel Core i9 12900KS
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Apr 2022
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Alder Lake-S
Processor Number
i9-13900HX
i9-12900KS
Integrated Graphics
UHD Graphics (32EU)
UHD Graphics 770
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1964
LGA-1700
Power Consumption
45-55 W
150 W
Max Turbo Power Consumption
157 W
-
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
-
Performance Core Base Frequency
2.2 GHz
3.4 GHz
Performance Core Turbo Frequency
5.4 GHz
5.5 GHz
Efficiency Cores
16
8
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
1.6 GHz
-
Efficiency Core Turbo Frequency
3.9 GHz
-
Total Core Count
24
16
Total Thread Count
32
24
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
34x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
14 MB shared
L3 Cache
36 MB shared
30 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR5-4800, DDR4-3200
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
76.8 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1650 MHz
1550 MHz
Shader Units
256
256
Texture Units
16
16
Raster Operation Units
8
8
Execution Units
32
32
Power Consumption
45 W
15 W
📊 Benchmark
Cinebench R23
2,069
2,082
Cinebench R23
29,473
27,796
Geekbench 6
2,826
2,559
Geekbench 5
2,025
-
Geekbench 6
16,799
15,546
Geekbench 5
20,625
-
Cinebench 2024
115
-
Cinebench 2024
1,672
-
Blender
482
-
Passmark CPU
4,154
4,357
Passmark CPU
44,610
44,470