Intel Core i9 11900KF vs Intel Core i7 12700
We compared two desktop CPUs: Intel Core i9 11900KF with 8 cores 3.5GHz 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 11900KF 's Advantages
Higher base frequency (3.5GHz vs 2.1GHz)
Intel Core i7 12700 's Advantages
Released 10 months late
Integrated graphics card
Higher specification of memory (4800 vs 3200)
Larger memory bandwidth (76.8GB/s vs 50GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (25MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (65W vs 125W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 11900KF
1653
Intel Core i7 12700
+13%
1868
Cinebench R23 Multi Core
Intel Core i9 11900KF
14197
Intel Core i7 12700
+45%
20599
Geekbench 6 Single Core
Intel Core i9 11900KF
+1%
2536
Intel Core i7 12700
2491
Geekbench 6 Multi Core
Intel Core i9 11900KF
10374
Intel Core i7 12700
+23%
12863
Blender
Intel Core i9 11900KF
218
Intel Core i7 12700
+28%
281
Geekbench 5 Single Core
Intel Core i9 11900KF
1768
Intel Core i7 12700
+1%
1799
Geekbench 5 Multi Core
Intel Core i9 11900KF
10209
Intel Core i7 12700
+22%
12519
Passmark CPU Single Core
Intel Core i9 11900KF
3557
Intel Core i7 12700
+10%
3921
Passmark CPU Multi Core
Intel Core i9 11900KF
25246
Intel Core i7 12700
+22%
30858
General Parameters
Mar 2021
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Alder Lake
i9-11900KF
Processor Number
i7-12700
LGA-1200
Socket
LGA-1700
No
Integrated Graphics
UHD Graphics 770
Package
14 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
3.5 GHz
Performance Core Base Frequency
2.1 GHz
5.3 GHz
Performance Core Turbo Frequency
4.8 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1.6 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
8
Total Core Count
12
16
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
21x
64 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
12 MB shared
16 MB shared
L3 Cache
25 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR4-3200
Memory Types
DDR4-3200, DDR5-4800
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1500 MHz
-
Shader Units
256
-
Texture Units
16
-
Raster Operation Units
8
-
Execution Units
32
-
Power Consumption
15 W
-
Graphics Performance
0.78 TFLOPS
