Intel Core i9 12900K vs Intel Core i7 12700K
We compared two desktop CPUs: Intel Core i9 12900K with 16 cores 32GHz and Intel Core i7 12700K with 12 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 12900K 's Advantages
Higher base frequency (32GHz vs 3.6GHz)
Larger L3 cache size (30MB vs 25MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 12900K
+4%
2028
Intel Core i7 12700K
1944
Cinebench R23 Multi Core
Intel Core i9 12900K
+20%
27422
Intel Core i7 12700K
22801
Geekbench 6 Single Core
Intel Core i9 12900K
2631
Intel Core i7 12700K
2625
Geekbench 6 Multi Core
Intel Core i9 12900K
+15%
17004
Intel Core i7 12700K
14728
Cinebench 2024 Single Core
Intel Core i9 12900K
+9%
125
Intel Core i7 12700K
114
Cinebench 2024 Multi Core
Intel Core i9 12900K
+34%
1574
Intel Core i7 12700K
1172
Blender
Intel Core i9 12900K
+15%
422
Intel Core i7 12700K
364
Geekbench 5 Single Core
Intel Core i9 12900K
1970
Intel Core i7 12700K
+5%
2084
Geekbench 5 Multi Core
Intel Core i9 12900K
+9%
17028
Intel Core i7 12700K
15499
Passmark CPU Single Core
Intel Core i9 12900K
+3%
4173
Intel Core i7 12700K
4040
Passmark CPU Multi Core
Intel Core i9 12900K
+19%
41390
Intel Core i7 12700K
34674
General Parameters
Oct 2021
Release Date
Oct 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Alder Lake
i9-12900K
Processor Number
i7-12700K
LGA-1700
Socket
LGA-1700
UHD Graphics 770
Integrated Graphics
UHD Graphics 770
Package
10 nm
Manufacturing Process
10 nm
125 W
Power Consumption
125 W
-
Max Turbo Power Consumption
190 W
100°C
Peak Operating Temperature
100°C
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
16
3,2 GHz
Performance Core Base Frequency
3.6 GHz
5.1 GHz
Performance Core Turbo Frequency
4.9 GHz
8
Efficiency Cores
4
8
Efficiency Core Threads
4
2.4 GHz
Efficiency Core Base Frequency
2.7 GHz
3.9 GHz
Efficiency Core Turbo Frequency
3.8 GHz
16
Total Core Count
12
24
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
36x
64 K per core
L1 Cache
80 K per core
14 MB shared
L2 Cache
12 MB shared
30 MB shared
L3 Cache
25 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
1500 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
