Home Comparison Intel Core i5 8300H vs Intel Core i9 12900HX

Intel Core i5 8300H vs Intel Core i9 12900HX

Intel Core i5 8300H
VS
Intel Core i9 12900HX
Intel Core i5 8300H
Intel Core i9 12900HX
We compared two laptop CPUs: Intel Core i5 8300H with 4 cores 2.3GHz and Intel Core i9 12900HX with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 8300H 's Advantages
Lower TDP (45W vs 55W)
Intel Core i9 12900HX 's Advantages
Released 4 years and 1 months late
Better graphics card performance
Higher specification of memory (4800 vs 2666)
Larger memory bandwidth (76.8GB/s vs 41.8GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 8300H
1068
Intel Core i9 12900HX +78%
1904
Cinebench R23 Multi Core
Intel Core i5 8300H
4417
Intel Core i9 12900HX +374%
20977
Geekbench 6 Single Core
Intel Core i5 8300H
759
Intel Core i9 12900HX +231%
2519
Geekbench 6 Multi Core
Intel Core i5 8300H
2104
Intel Core i9 12900HX +586%
14447
Blender
Intel Core i5 8300H
87
Intel Core i9 12900HX +221%
280
Geekbench 5 Single Core
Intel Core i5 8300H
1031
Intel Core i9 12900HX +83%
1896
Geekbench 5 Multi Core
Intel Core i5 8300H
3546
Intel Core i9 12900HX +355%
16154
Passmark CPU Single Core
Intel Core i5 8300H
2274
Intel Core i9 12900HX +70%
3874
Passmark CPU Multi Core
Intel Core i5 8300H
7508
Intel Core i9 12900HX +361%
34632
Intel Core i5 8300H
VS
Intel Core i9 12900HX

General Parameters

Apr 2018
Release Date
May 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Alder Lake
i5-8300H
Processor Number
i9-12900HX
BGA-1440
Socket
BGA-1964
UHD Graphics 630
Integrated Graphics
UHD Graphics (32EU)

Package

14 nm
Manufacturing Process
10 nm
45 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
157 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
2.3 GHz
Performance Core Base Frequency
2.3 GHz
4 GHz
Performance Core Turbo Frequency
5 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.7 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
4
Total Core Count
16
8
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
23x
Multiplier
23x
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
30 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2666, LPDDR3-2133
Memory Types
DDR5-4800, DDR4-3200
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
41.8 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1000 MHz
GPU Max Dynamic Frequency
1550 MHz
192
Shader Units
256
24
Texture Units
16
3
Raster Operation Units
8
24
Execution Units
32
15 W
Power Consumption
45 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
0.74 TFLOPS

Miscellaneous

Intel Core i5 8300H
Official Website
Intel Core i9 12900HX
3.0
PCIe Version
5.0
16
PCIe Lanes
20

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