Intel Core i7 12700KF vs Intel Core i9 12900
We compared two desktop CPUs: Intel Core i7 12700KF with 12 cores 3.6GHz and Intel Core i9 12900 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 12700KF 's Advantages
Higher base frequency (3.6GHz vs 2.4GHz)
Intel Core i9 12900 's Advantages
Higher specification of memory (4800 vs 4800)
Newer PCIe version (5 vs 5.0)
Larger L3 cache size (30MB vs 25MB)
Lower TDP (65W vs 125W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 12700KF
1944
Intel Core i9 12900
+2%
1988
Cinebench R23 Multi Core
Intel Core i7 12700KF
22801
Intel Core i9 12900
+16%
26454
Geekbench 6 Single Core
Intel Core i7 12700KF
+2%
2790
Intel Core i9 12900
2727
Geekbench 6 Multi Core
Intel Core i7 12700KF
+14%
15374
Intel Core i9 12900
13396
Blender
Intel Core i7 12700KF
+90%
349
Intel Core i9 12900
183
General Parameters
Oct 2021
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Alder Lake
Core Architecture
Alder Lake-S
i7-12700KF
Processor Number
-
LGA-1700
Socket
Intel Socket 1700
No
Integrated Graphics
UHD Graphics 770
-
Generation
Core i9 (Alder Lake-S)
Package
10 nm
Manufacturing Process
10 nm
125 W
Power Consumption
65 W
190 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
3.6 GHz
Performance Core Base Frequency
2.4 GHz
4.9 GHz
Performance Core Turbo Frequency
5.1 GHz
4
Efficiency Cores
8
4
Efficiency Core Threads
8
2.7 GHz
Efficiency Core Base Frequency
1800 MHz
3.8 GHz
Efficiency Core Turbo Frequency
3.8 GHz
12
Total Core Count
16
20
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
24.0
80 K per core
L1 Cache
80 KB per core
12 MB shared
L2 Cache
1.25 MB per core
25 MB shared
L3 Cache
30 MB shared
Yes
Unlocked Multiplier
Yes
-
SMP
1
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR4-3200, DDR5-4800
128 GB
Max Memory Size
-
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No
