Intel Core i5 12450H vs Intel Core i9 9940X
CPU Specs Compare
General Parameters
Release Date
Jan 2022
Oct 2018
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Skylake
Processor Number
i5-12450H
i9-9940X
Integrated Graphics
UHD Graphics (48EU)
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
LGA-2066
Power Consumption
35-45 W
165 W
Max Turbo Power Consumption
95 W
-
Peak Operating Temperature
100°C
88 °C
CPU Performance
Performance Cores
4
14
Performance Core Threads
8
28
Performance Core Base Frequency
2 GHz
3.3 GHz
Performance Core Turbo Frequency
4.4 GHz
4.4 GHz
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
3.3 GHz
-
Total Core Count
8
14
Total Thread Count
12
28
Bus Frequency
100 MHz
100 MHz
Multiplier
20x
33x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
1 MB per core
L3 Cache
12 MB shared
20 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR4-2666
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
76.8 GB/s
85 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1200 MHz
-
Shader Units
384
-
Texture Units
24
-
Raster Operation Units
12
-
Execution Units
48
-
Power Consumption
15 W
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,625
1,228
Cinebench R23
9,883
15,351
Geekbench 6
2,093
1,328
Geekbench 5
1,622
1,189
Geekbench 6
8,263
9,787
Geekbench 5
8,410
14,374
Cinebench 2024
96
-
Blender
156
-
Passmark CPU
3,434
-
Passmark CPU
17,466
-