Intel Core i9 12900KS vs Intel Core i5 12600K
We compared two desktop CPUs: Intel Core i9 12900KS with 16 cores 3.4GHz and Intel Core i5 12600K with 10 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 12900KS 's Advantages
Released 6 months late
Larger L3 cache size (30MB vs 20MB)
Intel Core i5 12600K 's Advantages
Higher base frequency (3.7GHz vs 3.4GHz)
Lower TDP (125W vs 150W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 12900KS
+9%
2082
Intel Core i5 12600K
1908
Cinebench R23 Multi Core
Intel Core i9 12900KS
+57%
27796
Intel Core i5 12600K
17648
Geekbench 6 Single Core
Intel Core i9 12900KS
2559
Intel Core i5 12600K
2548
Geekbench 6 Multi Core
Intel Core i9 12900KS
+27%
15546
Intel Core i5 12600K
12188
Blender
Intel Core i9 12900KS
+47%
410
Intel Core i5 12600K
278
Geekbench 5 Single Core
Intel Core i9 12900KS
+6%
2041
Intel Core i5 12600K
1910
Geekbench 5 Multi Core
Intel Core i9 12900KS
+52%
17685
Intel Core i5 12600K
11565
Passmark CPU Single Core
Intel Core i9 12900KS
+10%
4357
Intel Core i5 12600K
3956
Passmark CPU Multi Core
Intel Core i9 12900KS
+60%
44470
Intel Core i5 12600K
27733
General Parameters
Apr 2022
Release Date
Oct 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Alder Lake-S
Core Architecture
Alder Lake
i9-12900KS
Processor Number
i5-12600K
LGA-1700
Socket
LGA-1700
UHD Graphics 770
Integrated Graphics
UHD Graphics 770
Package
10 nm
Manufacturing Process
10 nm
150 W
Power Consumption
125 W
-
Max Turbo Power Consumption
150 W
100 °C
Peak Operating Temperature
100°C
CPU Performance
8
Performance Cores
6
-
Performance Core Threads
12
3.4 GHz
Performance Core Base Frequency
3.7 GHz
5.5 GHz
Performance Core Turbo Frequency
4.9 GHz
8
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.8 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
16
Total Core Count
10
24
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
34x
Multiplier
37x
64 K per core
L1 Cache
80 K per core
14 MB shared
L2 Cache
9728 K shared
30 MB shared
L3 Cache
20 MB shared
Yes
Unlocked Multiplier
Yes
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR5-4800, DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 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
1550 MHz
GPU Max Dynamic Frequency
1450 MHz
256
Shader Units
256
16
Texture Units
16
8
Raster Operation Units
8
32
Execution Units
32
15 W
Power Consumption
15 W
0.78 TFLOPS
Graphics Performance
0.78 TFLOPS
