Home Comparison Intel Core i3 8145U vs Intel Core i7 11390H

Intel Core i3 8145U vs Intel Core i7 11390H

Intel Core i3 8145U
VS
Intel Core i7 11390H
Intel Core i3 8145U
Intel Core i7 11390H
We compared two laptop CPUs: Intel Core i3 8145U with 2 cores 2.1GHz and Intel Core i7 11390H with 4 cores 2.9GHz . 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
Lower TDP (15W vs 35W)
Intel Core i7 11390H 's Advantages
Released 2 years and 10 months late
Better graphics card performance
Higher specification of memory (4267 vs 2400)
Larger memory bandwidth (51.2GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.4GHz vs 2.1GHz)
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 i7 11390H +99%
1599
Cinebench R23 Multi Core
Intel Core i3 8145U
1720
Intel Core i7 11390H +269%
6358
Geekbench 6 Single Core
Intel Core i3 8145U
1177
Intel Core i7 11390H +61%
1895
Geekbench 6 Multi Core
Intel Core i3 8145U
2189
Intel Core i7 11390H +159%
5672
Blender
Intel Core i3 8145U
24
Intel Core i7 11390H +104%
49
Geekbench 5 Single Core
Intel Core i3 8145U
914
Intel Core i7 11390H +67%
1532
Geekbench 5 Multi Core
Intel Core i3 8145U
1894
Intel Core i7 11390H +135%
4454
Passmark CPU Single Core
Intel Core i3 8145U
2126
Intel Core i7 11390H +38%
2936
Passmark CPU Multi Core
Intel Core i3 8145U
3841
Intel Core i7 11390H +173%
10486
Intel Core i3 8145U
VS
Intel Core i7 11390H

General Parameters

Aug 2018
Release Date
Jun 2021
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Whiskey Lake
Core Architecture
Tiger Lake-H35
i3-8145U
Processor Number
i7-11390H
BGA-1528
Socket
BGA-1449
UHD Graphics 620
Integrated Graphics
Iris Xe Graphics G7 96EU

Package

14 nm
Manufacturing Process
10 nm
15 W
Power Consumption
28-35 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
2.9-3.4 GHz
3.9 GHz
Performance Core Turbo Frequency
5 GHz
2
Total Core Count
4
4
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
21x
Multiplier
29-34x
64 K per core
L1 Cache
96 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
DDR4-3200, LPDDR4x-4267
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
51.2 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
1400 MHz
192
Shader Units
768
24
Texture Units
48
3
Raster Operation Units
24
24
Execution Units
96
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

Intel Core i3 8145U
Official Website
Intel Core i7 11390H
3.0
PCIe Version
4.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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