Home Comparison Intel Core i9 12900HK vs Intel Core i7 14700HX

Intel Core i9 12900HK vs Intel Core i7 14700HX

Intel Core i9 12900HK
VS
Intel Core i7 14700HX
Intel Core i9 12900HK Intel Core i7 14700HX
We compared two laptop CPUs: Intel Core i9 12900HK with 14 cores 2.5GHz and Intel Core i7 14700HX with 20 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900HK 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR5-5600)
Higher base frequency (2.5GHz vs 2.1GHz)
Lower TDP (35W vs 45W)
Intel Core i7 14700HX 's Advantages
Released 2 years late
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (33MB vs 24MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900HK
1917
Intel Core i7 14700HX +9%
2098
Cinebench R23 Multi Core
Intel Core i9 12900HK
18259
Intel Core i7 14700HX +22%
22342
Geekbench 6 Single Core
Intel Core i9 12900HK
2361
Intel Core i7 14700HX +15%
2738
Geekbench 6 Multi Core
Intel Core i9 12900HK
12172
Intel Core i7 14700HX +30%
15894
Blender
Intel Core i9 12900HK
240
Intel Core i7 14700HX +38%
333
Passmark CPU Single Core
Intel Core i9 12900HK +1%
3676
Intel Core i7 14700HX
3605
Passmark CPU Multi Core
Intel Core i9 12900HK
27949
Intel Core i7 14700HX +31%
36643
Intel Core i9 12900HK
VS
Intel Core i7 14700HX

General Parameters

Jan 2022
Release Date
Jan 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Raptor Lake Refresh
i9-12900HK
Processor Number
i7-14700HX
BGA-1744
Socket
BGA-1964
Iris Xe Graphics (96EU)
Integrated Graphics
UHD Graphics (32EU)

Package

10 nm
Manufacturing Process
10 nm
BGA-1744
Socket
BGA-1964
35-45 W
Power Consumption
45-55 W
115 W
Max Turbo Power Consumption
157 W
100°C
Peak Operating Temperature
100°C

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
2.5 GHz
Performance Core Base Frequency
2.1 GHz
5 GHz
Performance Core Turbo Frequency
5.5 GHz
8
Efficiency Cores
12
8
Efficiency Core Threads
12
1.8 GHz
Efficiency Core Base Frequency
1.5 GHz
3.8 GHz
Efficiency Core Turbo Frequency
3.9 GHz
14
Total Core Count
20
20
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
21x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
2 MB per core
24 MB shared
L3 Cache
33 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR5-5600, DDR4-3200
64 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
1600 MHz
768
Shader Units
256
48
Texture Units
16
24
Raster Operation Units
8
96
Execution Units
32
15 W
Power Consumption
45 W
1.69 TFLOPS
Graphics Performance
0.74 TFLOPS

Miscellaneous

Intel Core i9 12900HK
Official Website
Intel Core i7 14700HX
4.0
PCIe Version
5.0
28
PCIe Lanes
20

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