Home Comparison Intel Core 3 100U vs Intel Core i7 12800H

Intel Core 3 100U vs Intel Core i7 12800H

We compared two laptop CPUs: Intel Core 3 100U with 6 cores 1.2GHz and Intel Core i7 12800H with 14 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core 3 100U 's Advantages
Released 2 years late
Higher specification of memory (6400 vs 5200)
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Lower TDP (15W vs 45W)
Intel Core i7 12800H 's Advantages
Better graphics card performance
Higher base frequency (2.4GHz vs 1.2GHz)
Larger L3 cache size (24MB vs 10MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core 3 100U
1748
Intel Core i7 12800H +3%
1813
Cinebench R23 Multi Core
Intel Core 3 100U
6451
Intel Core i7 12800H +143%
15712
Geekbench 6 Single Core
Intel Core 3 100U +7%
2228
Intel Core i7 12800H
2075
Geekbench 6 Multi Core
Intel Core 3 100U
6209
Intel Core i7 12800H +51%
9400
VS

General Parameters

Jan 2024
Release Date
Jan 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Alder Lake-H
100U
Processor Number
i7-12800H
BGA-1744
Socket
BGA-1744
Iris Xe Graphics (64EU)
Integrated Graphics
Iris Xe Graphics (96EU)
Core 3 (Raptor Lake-U)
Generation
-

Package

10 nm
Manufacturing Process
10 nm
12-15 W
Power Consumption
35-45 W
55 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C
Intel
Foundry
-

CPU Performance

2
Performance Cores
6
4
Performance Core Threads
-
1.2 GHz
Performance Core Base Frequency
2.4 GHz
4.7 GHz
Performance Core Turbo Frequency
4.8 GHz
4
Efficiency Cores
8
4
Efficiency Core Threads
-
0.9 GHz
Efficiency Core Base Frequency
-
3.3 GHz
Efficiency Core Turbo Frequency
-
6
Total Core Count
14
8
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
12x
Multiplier
24x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
10 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
96 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
83.2 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
1250 MHz
GPU Max Dynamic Frequency
1400 MHz
512
Shader Units
768
32
Texture Units
48
16
Raster Operation Units
24
64
Execution Units
96
15 W
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
1.21 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

4.0
PCIe Version
4.0
20
PCIe Lanes
28

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