Intel Core i5 8257U vs Intel Core i7 12700KF
CPU Specs Compare
General Parameters
Release Date
Jul 2019
Oct 2021
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Alder Lake
Processor Number
i5-8257U
i7-12700KF
Integrated Graphics
Iris Plus Graphics 645
No
Package
Manufacturing Process
14 nm
10 nm
Socket
BGA-1528
LGA-1700
Power Consumption
15 W
125 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
-
190 W
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
1.4 GHz
3.6 GHz
Performance Core Turbo Frequency
3.9 GHz
4.9 GHz
Total Core Count
4
12
Total Thread Count
8
20
Multiplier
14x
36x
L1 Cache
32 K per core
80 K per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
6 MB shared
25 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
-
4
Efficiency Core Threads
-
4
Efficiency Core Base Frequency
-
2.7 GHz
Efficiency Core Turbo Frequency
-
3.8 GHz
Bus Frequency
-
100 MHz
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR5-4800, DDR4-3200
Max Memory Size
32 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
76.8 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1050 MHz
-
Shader Units
384
-
Texture Units
48
-
Raster Operation Units
6
-
Execution Units
48
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
996
1,944
Cinebench R23
4,031
22,801
Geekbench 6
1,210
2,790
Geekbench 5
916
2,031
Geekbench 6
3,922
15,374
Geekbench 5
3,820
14,961
Cinebench 2024
-
114
Blender
-
349
Passmark CPU
-
4,020
Passmark CPU
-
34,419