Home Comparison Intel Core i9 14900HX vs Intel Core i9 12950HX

Intel Core i9 14900HX vs Intel Core i9 12950HX

Intel Core i9 14900HX
VS
Intel Core i9 12950HX
Intel Core i9 14900HX Intel Core i9 12950HX
We compared two laptop CPUs: Intel Core i9 14900HX with 24 cores 2.2GHz and Intel Core i9 12950HX 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 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)
Larger L3 cache size (36MB vs 30MB)
Intel Core i9 12950HX 's Advantages
Higher base frequency (2.3GHz vs 2.2GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 14900HX +11%
2199
Intel Core i9 12950HX
1972
Cinebench R23 Multi Core
Intel Core i9 14900HX +39%
32059
Intel Core i9 12950HX
23023
Geekbench 6 Single Core
Intel Core i9 14900HX +18%
3026
Intel Core i9 12950HX
2546
Geekbench 6 Multi Core
Intel Core i9 14900HX +29%
18418
Intel Core i9 12950HX
14260
Blender
Intel Core i9 14900HX +60%
427
Intel Core i9 12950HX
266
Passmark CPU Single Core
Intel Core i9 14900HX +14%
4375
Intel Core i9 12950HX
3832
Passmark CPU Multi Core
Intel Core i9 14900HX +45%
47406
Intel Core i9 12950HX
32506
Intel Core i9 14900HX
VS
Intel Core i9 12950HX

General Parameters

Jan 2024
Release Date
May 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Alder Lake
i9-14900HX
Processor Number
i9-12950HX
BGA-1964
Socket
BGA-1964
UHD Graphics (32EU)
Integrated Graphics
UHD Graphics (32EU)

Package

10 nm
Manufacturing Process
10 nm
BGA-1964
Socket
BGA-1964
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
2.2 GHz
Performance Core Base Frequency
2.3 GHz
5.8 GHz
Performance Core Turbo Frequency
5 GHz
16
Efficiency Cores
8
16
Efficiency Core Threads
8
1.6 GHz
Efficiency Core Base Frequency
1.7 GHz
4.1 GHz
Efficiency Core Turbo Frequency
3.6 GHz
24
Total Core Count
16
32
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
22x
Multiplier
23x
80 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
36 MB shared
L3 Cache
30 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR5-5600, DDR4-3200
Memory Types
DDR5-4800, DDR4-3200
192 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1650 MHz
GPU Max Dynamic Frequency
1550 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 i9 14900HX
Official Website
Intel Core i9 12950HX
5.0
PCIe Version
5.0
20
PCIe Lanes
20

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