Intel Core i9 12900HK vs Intel Core i5 14500HX
CPU · Specs Compare
General Parameters
Release Date
Jan 2022
Jan 2024
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Raptor Lake Refresh
Processor Number
i9-12900HK
i5-14500HX
Integrated Graphics
Iris Xe Graphics (96EU)
UHD Graphics (32 EU)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
BGA-1964
Power Consumption
35-45 W
45-55 W
Max Turbo Power Consumption
115 W
157 W
Peak Operating Temperature
100°C
100°C
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
12
Performance Core Base Frequency
2.5 GHz
2.6 GHz
Performance Core Turbo Frequency
5 GHz
4.9 GHz
Efficiency Cores
8
8
Efficiency Core Threads
8
8
Efficiency Core Base Frequency
1.8 GHz
1.9 GHz
Efficiency Core Turbo Frequency
3.8 GHz
3.5 GHz
Total Core Count
14
14
Total Thread Count
20
20
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
26x
L1 Cache
80 K per core
80 K per core
L2 Cache
1280 K per core
2 MB per core
L3 Cache
24 MB shared
24 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-5600, DDR4-3200
Max Memory Size
64 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
89.6 GB/s
ECC Memory Support
No
—
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1450 MHz
1550 MHz
Shader Units
768
256
Texture Units
48
16
Raster Operation Units
24
8
Execution Units
96
32
Power Consumption
15 W
45 W
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
1,934
1,861
Cinebench R23
18,257
19,041
Geekbench 6
2,361
2,369
Geekbench 5
1,793
—
Geekbench 6
12,172
12,704
Geekbench 5
13,317
—
Blender
253
—
Passmark CPU
3,676
—
Passmark CPU
27,949
—
Cinebench 2024
—
108
Cinebench 2024
—
905
▲ Specs Compare
Data sourced from official specifications and benchmark tests.