Home Comparison Intel Core i7 8565U vs Intel Core 3 100U

Intel Core i7 8565U vs Intel Core 3 100U

We compared two laptop CPUs: Intel Core i7 8565U with 4 cores 1.8GHz and Intel Core 3 100U with 6 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8565U 's Advantages
Higher base frequency (1.8GHz vs 1.2GHz)
Intel Core 3 100U 's Advantages
Released 5 years and 5 months late
Better graphics card performance
Higher specification of memory (6400 vs 2400)
Larger memory bandwidth (83.2GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (10MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8565U
1082
Intel Core 3 100U +61%
1748
Cinebench R23 Multi Core
Intel Core i7 8565U
3073
Intel Core 3 100U +109%
6451
Geekbench 6 Single Core
Intel Core i7 8565U
1249
Intel Core 3 100U +78%
2228
Geekbench 6 Multi Core
Intel Core i7 8565U
3461
Intel Core 3 100U +79%
6209
VS

General Parameters

Aug 2018
Release Date
Jan 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Whiskey Lake
Core Architecture
Raptor Lake Refresh
i7-8565U
Processor Number
100U
BGA-1528
Socket
BGA-1744
UHD Graphics 620
Integrated Graphics
Iris Xe Graphics (64EU)
-
Generation
Core 3 (Raptor Lake-U)

Package

14 nm
Manufacturing Process
10 nm
15 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
Intel

CPU Performance

4
Performance Cores
2
8
Performance Core Threads
4
1.8 GHz
Performance Core Base Frequency
1.2 GHz
4.6 GHz
Performance Core Turbo Frequency
4.7 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
0.9 GHz
-
Efficiency Core Turbo Frequency
3.3 GHz
4
Total Core Count
6
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
18x
Multiplier
12x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
64 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1150 MHz
GPU Max Dynamic Frequency
1250 MHz
192
Shader Units
512
24
Texture Units
32
3
Raster Operation Units
16
24
Execution Units
64
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
7680x4320 - 60 Hz
0.38 TFLOPS
Graphics Performance
1.21 TFLOPS

Miscellaneous

3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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