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

Intel Core i9 12900HX vs Intel Core i7 14650HX

Intel Core i9 12900HX
VS
Intel Core i7 14650HX
Intel Core i9 12900HX
Intel Core i7 14650HX
We compared two laptop CPUs: Intel Core i9 12900HX with 16 cores 2.3GHz and Intel Core i7 14650HX with 16 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 12900HX 's Advantages
Better graphics card performance
Higher base frequency (2.3GHz vs 2.2GHz)
Intel Core i7 14650HX 's Advantages
Released 1 years and 8 months late
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900HX
1904
Intel Core i7 14650HX
1917
Cinebench R23 Multi Core
Intel Core i9 12900HX
20977
Intel Core i7 14650HX +13%
23782
Geekbench 6 Single Core
Intel Core i9 12900HX
2519
Intel Core i7 14650HX +4%
2622
Geekbench 6 Multi Core
Intel Core i9 12900HX
14447
Intel Core i7 14650HX +5%
15271
Blender
Intel Core i9 12900HX
280
Intel Core i7 14650HX +16%
326
Passmark CPU Single Core
Intel Core i9 12900HX +1%
3874
Intel Core i7 14650HX
3803
Passmark CPU Multi Core
Intel Core i9 12900HX
34632
Intel Core i7 14650HX +13%
39464
Intel Core i9 12900HX
VS
Intel Core i7 14650HX

General Parameters

May 2022
Release Date
Jan 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Raptor Lake Refresh
i9-12900HX
Processor Number
i7-14650HX
BGA-1964
Socket
BGA-1964
UHD Graphics (32EU)
Integrated Graphics
UHD Graphics (16EU)

Package

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

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
2.3 GHz
Performance Core Base Frequency
2.2 GHz
5 GHz
Performance Core Turbo Frequency
5.2 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
8
1.7 GHz
Efficiency Core Base Frequency
1.6 GHz
3.6 GHz
Efficiency Core Turbo Frequency
3.7 GHz
16
Total Core Count
16
24
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
23x
Multiplier
22x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
2 MB per core
30 MB shared
L3 Cache
30 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
350 MHz
1550 MHz
GPU Max Dynamic Frequency
1600 MHz
256
Shader Units
128
16
Texture Units
16
8
Raster Operation Units
8
32
Execution Units
16
45 W
Power Consumption
15 W
0.74 TFLOPS
Graphics Performance
0.382 TFLOPS

Miscellaneous

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

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