Home Comparison Intel Core i3 8145U vs Intel Core i5 12450H

Intel Core i3 8145U vs Intel Core i5 12450H

Intel Core i3 8145U
VS
Intel Core i5 12450H
Intel Core i3 8145U
Intel Core i5 12450H
We compared two laptop CPUs: Intel Core i3 8145U with 2 cores 2.1GHz and Intel Core i5 12450H with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 8145U 's Advantages
Higher base frequency (2.1GHz vs 2GHz)
Lower TDP (15W vs 45W)
Intel Core i5 12450H 's Advantages
Released 3 years and 5 months late
Better graphics card performance
Higher specification of memory (5200 vs 2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 4MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i3 8145U
800
Intel Core i5 12450H +103%
1625
Cinebench R23 Multi Core
Intel Core i3 8145U
1720
Intel Core i5 12450H +474%
9883
Geekbench 6 Single Core
Intel Core i3 8145U
1177
Intel Core i5 12450H +77%
2093
Geekbench 6 Multi Core
Intel Core i3 8145U
2189
Intel Core i5 12450H +277%
8263
Blender
Intel Core i3 8145U
24
Intel Core i5 12450H +550%
156
Geekbench 5 Single Core
Intel Core i3 8145U
914
Intel Core i5 12450H +77%
1622
Geekbench 5 Multi Core
Intel Core i3 8145U
1894
Intel Core i5 12450H +344%
8410
Passmark CPU Single Core
Intel Core i3 8145U
2126
Intel Core i5 12450H +61%
3434
Passmark CPU Multi Core
Intel Core i3 8145U
3841
Intel Core i5 12450H +354%
17466
Intel Core i3 8145U
VS
Intel Core i5 12450H

General Parameters

Aug 2018
Release Date
Jan 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Whiskey Lake
Core Architecture
Alder Lake
i3-8145U
Processor Number
i5-12450H
BGA-1528
Socket
BGA-1744
UHD Graphics 620
Integrated Graphics
UHD Graphics (48EU)

Package

14 nm
Manufacturing Process
10 nm
15 W
Power Consumption
35-45 W
-
Max Turbo Power Consumption
95 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

2
Performance Cores
4
4
Performance Core Threads
8
2.1 GHz
Performance Core Base Frequency
2 GHz
3.9 GHz
Performance Core Turbo Frequency
4.4 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
3.3 GHz
2
Total Core Count
8
4
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
21x
Multiplier
20x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
4 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1000 MHz
GPU Max Dynamic Frequency
1200 MHz
192
Shader Units
384
24
Texture Units
24
3
Raster Operation Units
12
24
Execution Units
48
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
0.84 TFLOPS

Miscellaneous

Intel Core i3 8145U
Official Website
Intel Core i5 12450H
3.0
PCIe Version
4.0
16
PCIe Lanes
28
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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