Intel Core i7 12700KF vs Intel Core i7 8557U
CPU Specs Compare
General Parameters
Release Date
Oct 2021
Jul 2019
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Coffee Lake
Processor Number
i7-12700KF
i7-8557U
Integrated Graphics
No
Iris Plus Graphics 645
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
BGA-1528
Power Consumption
125 W
15 W
Max Turbo Power Consumption
190 W
-
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
3.6 GHz
1.7 GHz
Performance Core Turbo Frequency
4.9 GHz
4.5 GHz
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.7 GHz
-
Efficiency Core Turbo Frequency
3.8 GHz
-
Total Core Count
12
4
Total Thread Count
20
8
Bus Frequency
100 MHz
-
Multiplier
36x
17x
L1 Cache
80 K per core
32 K per core
L2 Cache
12 MB shared
256 K per core
L3 Cache
25 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-2400, LPDDR3-2133
Max Memory Size
128 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
37.5 GB/s
ECC Memory Support
Yes
No
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1150 MHz
Shader Units
-
384
Texture Units
-
48
Raster Operation Units
-
6
Execution Units
-
48
Power Consumption
-
15 W
Max Resolution
-
4096x2304 - 60 Hz
📊 Benchmark
Cinebench R23
1,944
-
Cinebench R23
22,801
-
Geekbench 6
2,790
-
Geekbench 5
2,031
-
Geekbench 6
15,374
-
Geekbench 5
14,961
-
Cinebench 2024
114
-
Blender
349
-
Passmark CPU
4,020
-
Passmark CPU
34,419
-