Home Comparison Intel Core i7 14650HX vs Intel Core i9 12900HK

Intel Core i7 14650HX vs Intel Core i9 12900HK

Intel Core i7 14650HX
VS
Intel Core i9 12900HK
Intel Core i7 14650HX
Intel Core i9 12900HK
We compared two laptop CPUs: Intel Core i7 14650HX with 16 cores 2.2GHz and Intel Core i9 12900HK with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 14650HX 's Advantages
Released 2 years late
Higher specification of memory (5600 vs 5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (30MB vs 24MB)
Intel Core i9 12900HK 's Advantages
Better graphics card performance
Higher base frequency (2.5GHz vs 2.2GHz)
Lower TDP (45W vs 55W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 14650HX
1917
Intel Core i9 12900HK
1934
Cinebench R23 Multi Core
Intel Core i7 14650HX +30%
23782
Intel Core i9 12900HK
18257
Geekbench 6 Single Core
Intel Core i7 14650HX +11%
2622
Intel Core i9 12900HK
2361
Geekbench 6 Multi Core
Intel Core i7 14650HX +25%
15271
Intel Core i9 12900HK
12172
Blender
Intel Core i7 14650HX +28%
326
Intel Core i9 12900HK
253
Passmark CPU Single Core
Intel Core i7 14650HX +3%
3803
Intel Core i9 12900HK
3676
Passmark CPU Multi Core
Intel Core i7 14650HX +41%
39464
Intel Core i9 12900HK
27949
Intel Core i7 14650HX
VS
Intel Core i9 12900HK

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
i7-14650HX
Processor Number
i9-12900HK
BGA-1964
Socket
BGA-1744
UHD Graphics (16EU)
Integrated Graphics
Iris Xe Graphics (96EU)

Package

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

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
12
2.2 GHz
Performance Core Base Frequency
2.5 GHz
5.2 GHz
Performance Core Turbo Frequency
5 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
8
1.6 GHz
Efficiency Core Base Frequency
1.8 GHz
3.7 GHz
Efficiency Core Turbo Frequency
3.8 GHz
16
Total Core Count
14
24
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
22x
Multiplier
25x
80 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
30 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR5-5600, DDR4-3200
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
192 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1600 MHz
GPU Max Dynamic Frequency
1450 MHz
128
Shader Units
768
16
Texture Units
48
8
Raster Operation Units
24
16
Execution Units
96
15 W
Power Consumption
15 W
0.382 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

Intel Core i7 14650HX
Official Website
Intel Core i9 12900HK
5.0
PCIe Version
4.0
20
PCIe Lanes
28

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