Home Comparison Intel Core i7 1260U vs Intel Core i3 8145U

Intel Core i7 1260U vs Intel Core i3 8145U

Intel Core i7 1260U
VS
Intel Core i3 8145U
Intel Core i7 1260U
Intel Core i3 8145U
We compared two laptop CPUs: Intel Core i7 1260U with 10 cores 1.1GHz and Intel Core i3 8145U with 2 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 1260U 's Advantages
Released 3 years and 6 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)
Lower TDP (9W vs 15W)
Intel Core i3 8145U 's Advantages
Higher base frequency (2.1GHz vs 1.1GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 1260U +118%
1745
Intel Core i3 8145U
800
Geekbench 6 Single Core
Intel Core i7 1260U +2%
1202
Intel Core i3 8145U
1177
Geekbench 6 Multi Core
Intel Core i7 1260U +93%
4233
Intel Core i3 8145U
2189
Geekbench 5 Single Core
Intel Core i7 1260U +80%
1650
Intel Core i3 8145U
914
Geekbench 5 Multi Core
Intel Core i7 1260U +279%
7179
Intel Core i3 8145U
1894
Passmark CPU Single Core
Intel Core i7 1260U +49%
3188
Intel Core i3 8145U
2126
Passmark CPU Multi Core
Intel Core i7 1260U +235%
12887
Intel Core i3 8145U
3841
Intel Core i7 1260U
VS
Intel Core i3 8145U

General Parameters

Feb 2022
Release Date
Aug 2018
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Whiskey Lake
i7-1260U
Processor Number
i3-8145U
BGA-1781
Socket
BGA-1528
Iris Xe Graphics (96EU)
Integrated Graphics
UHD Graphics 620

Package

10 nm
Manufacturing Process
14 nm
9 W
Power Consumption
15 W
29 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C

CPU Performance

2
Performance Cores
2
4
Performance Core Threads
4
1.1 GHz
Performance Core Base Frequency
2.1 GHz
4.7 GHz
Performance Core Turbo Frequency
3.9 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
0.8 GHz
Efficiency Core Base Frequency
-
3.5 GHz
Efficiency Core Turbo Frequency
-
10
Total Core Count
2
12
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
11x
Multiplier
21x
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
4 MB shared
No
Unlocked Multiplier
No

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
950 MHz
GPU Max Dynamic Frequency
1000 MHz
768
Shader Units
192
48
Texture Units
24
24
Raster Operation Units
3
96
Execution Units
24
15 W
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
1.69 TFLOPS
Graphics Performance
0.38 TFLOPS

Miscellaneous

Intel Core i7 1260U
Official Website
Intel Core i3 8145U
4.0
PCIe Version
3.0
14
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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