Intel Core i7 12700 vs Intel Core i9 12900KS
We compared two desktop CPUs: Intel Core i7 12700 with 12 cores 2.1GHz and Intel Core i9 12900KS with 16 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 12700 's Advantages
Lower TDP (65W vs 150W)
Intel Core i9 12900KS 's Advantages
Higher specification of memory (4800 vs 4800)
Higher base frequency (3.4GHz vs 2.1GHz)
Larger L3 cache size (30MB vs 25MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 12700
1868
Intel Core i9 12900KS
+11%
2082
Cinebench R23 Multi Core
Intel Core i7 12700
20599
Intel Core i9 12900KS
+34%
27796
Geekbench 6 Single Core
Intel Core i7 12700
2491
Intel Core i9 12900KS
+2%
2559
Geekbench 6 Multi Core
Intel Core i7 12700
12863
Intel Core i9 12900KS
+20%
15546
Blender
Intel Core i7 12700
281
Intel Core i9 12900KS
+45%
410
Geekbench 5 Single Core
Intel Core i7 12700
1799
Intel Core i9 12900KS
+13%
2041
Geekbench 5 Multi Core
Intel Core i7 12700
12519
Intel Core i9 12900KS
+41%
17685
Passmark CPU Single Core
Intel Core i7 12700
3921
Intel Core i9 12900KS
+11%
4357
Passmark CPU Multi Core
Intel Core i7 12700
30858
Intel Core i9 12900KS
+44%
44470
General Parameters
Jan 2022
Release Date
Apr 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Alder Lake-S
i7-12700
Processor Number
i9-12900KS
LGA-1700
Socket
LGA-1700
UHD Graphics 770
Integrated Graphics
UHD Graphics 770
-
-
-
Package
-
-
-
10 nm
Manufacturing Process
10 nm
-
-
-
65 W
Power Consumption
150 W
180 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
-
2.1 GHz
Performance Core Base Frequency
3.4 GHz
4.8 GHz
Performance Core Turbo Frequency
5.5 GHz
4
Efficiency Cores
8
4
Efficiency Core Threads
-
1.6 GHz
Efficiency Core Base Frequency
-
3.6 GHz
Efficiency Core Turbo Frequency
-
12
Total Core Count
16
20
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
21x
Multiplier
34x
-
-
-
80 K per core
L1 Cache
64 K per core
12 MB shared
L2 Cache
14 MB shared
25 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-3200, DDR5-4800
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
1500 MHz
GPU Max Dynamic Frequency
1550 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
AI Accelerator
-
-
-
-
-
-
Miscellaneous
5.0
PCIe Version
5.0
20
PCIe Lanes
20
-
-
-
-
