Intel Core i9 12900K vs Intel Core i7 12700
We compared two desktop CPUs: Intel Core i9 12900K with 16 cores 32GHz and Intel Core i7 12700 with 12 cores 2.1GHz . 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 2.1GHz)
Larger L3 cache size (30MB vs 25MB)
Intel Core i7 12700 's Advantages
Higher specification of memory (4800 vs 4800)
Lower TDP (65W vs 125W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 12900K
+8%
2028
Intel Core i7 12700
1868
Cinebench R23 Multi Core
Intel Core i9 12900K
+33%
27422
Intel Core i7 12700
20599
Geekbench 6 Single Core
Intel Core i9 12900K
+5%
2631
Intel Core i7 12700
2491
Geekbench 6 Multi Core
Intel Core i9 12900K
+32%
17004
Intel Core i7 12700
12863
Cinebench 2024 Single Core
Intel Core i9 12900K
+16%
125
Intel Core i7 12700
107
Cinebench 2024 Multi Core
Intel Core i9 12900K
+56%
1574
Intel Core i7 12700
1004
Blender
Intel Core i9 12900K
+50%
422
Intel Core i7 12700
281
Geekbench 5 Single Core
Intel Core i9 12900K
+9%
1970
Intel Core i7 12700
1799
Geekbench 5 Multi Core
Intel Core i9 12900K
+36%
17028
Intel Core i7 12700
12519
Passmark CPU Single Core
Intel Core i9 12900K
+6%
4173
Intel Core i7 12700
3921
Passmark CPU Multi Core
Intel Core i9 12900K
+34%
41390
Intel Core i7 12700
30858
General Parameters
Oct 2021
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Alder Lake
i9-12900K
Processor Number
i7-12700
LGA-1700
Socket
LGA-1700
UHD Graphics 770
Integrated Graphics
UHD Graphics 770
Package
10 nm
Manufacturing Process
10 nm
125 W
Power Consumption
65 W
-
Max Turbo Power Consumption
180 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
2.1 GHz
5.1 GHz
Performance Core Turbo Frequency
4.8 GHz
8
Efficiency Cores
4
8
Efficiency Core Threads
4
2.4 GHz
Efficiency Core Base Frequency
1.6 GHz
3.9 GHz
Efficiency Core Turbo Frequency
3.6 GHz
16
Total Core Count
12
24
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
21x
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
No
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR4-3200, DDR5-4800
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
