Home Comparison Intel Core i9 12900KS vs Intel Core i7 12700K

Intel Core i9 12900KS vs Intel Core i7 12700K

Intel Core i9 12900KS
VS
Intel Core i7 12700K
Intel Core i9 12900KS Intel Core i7 12700K
We compared two desktop CPUs: Intel Core i9 12900KS with 16 cores 3.4GHz 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 12900KS 's Advantages
Released 6 months late
Larger L3 cache size (30MB vs 25MB)
Intel Core i7 12700K 's Advantages
Higher base frequency (3.6GHz vs 3.4GHz)
Lower TDP (125W vs 150W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900KS +7%
2082
Intel Core i7 12700K
1944
Cinebench R23 Multi Core
Intel Core i9 12900KS +21%
27796
Intel Core i7 12700K
22801
Geekbench 6 Single Core
Intel Core i9 12900KS
2559
Intel Core i7 12700K +2%
2625
Geekbench 6 Multi Core
Intel Core i9 12900KS +5%
15546
Intel Core i7 12700K
14728
Blender
Intel Core i9 12900KS +8%
383
Intel Core i7 12700K
352
Geekbench 5 Single Core
Intel Core i9 12900KS
2041
Intel Core i7 12700K +2%
2084
Geekbench 5 Multi Core
Intel Core i9 12900KS +14%
17685
Intel Core i7 12700K
15499
Passmark CPU Single Core
Intel Core i9 12900KS +7%
4357
Intel Core i7 12700K
4040
Passmark CPU Multi Core
Intel Core i9 12900KS +28%
44470
Intel Core i7 12700K
34674
Intel Core i9 12900KS
VS
Intel Core i7 12700K

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
i7-12700K
LGA-1700
Socket
LGA-1700
UHD Graphics 770
Integrated Graphics
UHD Graphics 770

Package

10 nm
Manufacturing Process
10 nm
LGA-1700
Socket
LGA-1700
150 W
Power Consumption
125 W
-
Max Turbo Power Consumption
190 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
8
-
Performance Core Threads
16
3.4 GHz
Performance Core Base Frequency
3.6 GHz
5.5 GHz
Performance Core Turbo Frequency
4.9 GHz
8
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.7 GHz
-
Efficiency Core Turbo Frequency
3.8 GHz
16
Total Core Count
12
24
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
34x
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

Miscellaneous

Intel Core i9 12900KS
Official Website
Intel Core i7 12700K
5.0
PCIe Version
5.0
20
PCIe Lanes
20

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