Home Comparison Intel Core i7 12800HX vs Intel Core i9 14900HX

Intel Core i7 12800HX vs Intel Core i9 14900HX

Intel Core i7 12800HX
VS
Intel Core i9 14900HX
Intel Core i7 12800HX Intel Core i9 14900HX
We compared two laptop CPUs: Intel Core i7 12800HX with 16 cores 2.0GHz and Intel Core i9 14900HX with 24 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900HX 's Advantages
Released 1 years and 8 months late
Higher specification of memory (DDR5-5600 vs DDR5-4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (2.2GHz vs 2.0GHz)
Larger L3 cache size (36MB vs 25MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 12800HX
1791
Intel Core i9 14900HX +22%
2199
Cinebench R23 Multi Core
Intel Core i7 12800HX
20113
Intel Core i9 14900HX +59%
32059
Geekbench 6 Single Core
Intel Core i7 12800HX
2380
Intel Core i9 14900HX +27%
3026
Geekbench 6 Multi Core
Intel Core i7 12800HX
13378
Intel Core i9 14900HX +37%
18418
Passmark CPU Single Core
Intel Core i7 12800HX
3859
Intel Core i9 14900HX +13%
4375
Passmark CPU Multi Core
Intel Core i7 12800HX
33577
Intel Core i9 14900HX +41%
47406
Intel Core i7 12800HX
VS
Intel Core i9 14900HX

General Parameters

May 2022
Release Date
Jan 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-HX
Core Architecture
Raptor Lake Refresh
i7-12800HX
Processor Number
i9-14900HX
BGA-1744
Socket
BGA-1964
UHD Graphics (32EU)
Integrated Graphics
UHD Graphics (32EU)

Package

10 nm
Manufacturing Process
10 nm
BGA-1744
Socket
BGA-1964
45-55 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
157 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
8
-
Performance Core Threads
16
2.0 GHz
Performance Core Base Frequency
2.2 GHz
4.8 GHz
Performance Core Turbo Frequency
5.8 GHz
8
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
1.6 GHz
-
Efficiency Core Turbo Frequency
4.1 GHz
16
Total Core Count
24
24
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
20x
Multiplier
22x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
2 MB per core
25 MB shared
L3 Cache
36 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR5-5600, DDR4-3200
128 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1450 MHz
GPU Max Dynamic Frequency
1650 MHz
256
Shader Units
256
16
Texture Units
16
8
Raster Operation Units
8
32
Execution Units
32
45 W
Power Consumption
45 W
0.74 TFLOPS
Graphics Performance
0.74 TFLOPS

Miscellaneous

Intel Core i7 12800HX
Official Website
Intel Core i9 14900HX
5.0
PCIe Version
5.0
20
PCIe Lanes
20

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