Intel Core i9 11900K vs Intel Core i5 12600KF
We compared two desktop CPUs: Intel Core i9 11900K with 8 cores 3.5GHz and Intel Core i5 12600KF 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 11900K 's Advantages
Integrated graphics card
Intel Core i5 12600KF 's Advantages
Released 7 months late
Higher specification of memory (4800 vs 3200)
Larger memory bandwidth (76.8GB/s vs 50GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (3.7GHz vs 3.5GHz)
Larger L3 cache size (20MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 11900K
1653
Intel Core i5 12600KF
+15%
1908
Cinebench R23 Multi Core
Intel Core i9 11900K
16211
Intel Core i5 12600KF
+8%
17648
Geekbench 6 Single Core
Intel Core i9 11900K
2492
Intel Core i5 12600KF
+4%
2597
Geekbench 6 Multi Core
Intel Core i9 11900K
11197
Intel Core i5 12600KF
+15%
12937
Cinebench 2024 Single Core
Intel Core i9 11900K
102
Intel Core i5 12600KF
+2%
105
Cinebench 2024 Multi Core
Intel Core i9 11900K
868
Intel Core i5 12600KF
+4%
909
Blender
Intel Core i9 11900K
205
Intel Core i5 12600KF
+33%
273
Geekbench 5 Single Core
Intel Core i9 11900K
1829
Intel Core i5 12600KF
1839
Geekbench 5 Multi Core
Intel Core i9 11900K
11033
Intel Core i5 12600KF
+5%
11626
Passmark CPU Single Core
Intel Core i9 11900K
3520
Intel Core i5 12600KF
+11%
3934
Passmark CPU Multi Core
Intel Core i9 11900K
25343
Intel Core i5 12600KF
+8%
27408
General Parameters
Mar 2021
Release Date
Oct 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Alder Lake
i9-11900K
Processor Number
i5-12600KF
LGA-1200
Socket
LGA-1700
UHD Graphics 750
Integrated Graphics
No
-
-
-
Package
-
-
-
14 nm
Manufacturing Process
10 nm
-
-
-
125 W
Power Consumption
125 W
-
Max Turbo Power Consumption
150 W
100°C
Peak Operating Temperature
100°C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
12
3.5 GHz
Performance Core Base Frequency
3.7 GHz
5.3 GHz
Performance Core Turbo Frequency
4.9 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.8 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
8
Total Core Count
10
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
37x
-
-
-
64 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
9728 K shared
16 MB shared
L3 Cache
20 MB shared
Yes
Unlocked Multiplier
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-3200
Memory Types
DDR5-4800, DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1300 MHz
GPU Max Dynamic Frequency
-
256
Shader Units
-
64
Texture Units
-
32
Raster Operation Units
-
32
Execution Units
-
15 W
Power Consumption
-
3840x2160 - 60 Hz
Max Resolution
-
0.46 TFLOPS
Graphics Performance
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
4.0
PCIe Version
5.0
20
PCIe Lanes
20
-
-
-
-
