Intel Core i5 12450H vs Intel Core i9 9920X
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
i9-9920X
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
92 °C
CPU Performance
Performance Cores
4
12
Performance Core Threads
8
24
Performance Core Base Frequency
2 GHz
3.5 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
12
Total Thread Count
12
24
Bus Frequency
100 MHz
100 MHz
Multiplier
20x
35x
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
19 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
PCIe Version
4.0
3.0
PCIe Lanes
28
44
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
1,625
1,067
Cinebench R23
9,883
14,793
Geekbench 6
2,093
1,389
Geekbench 5
1,622
1,171
Geekbench 6
8,263
3,027
Geekbench 5
8,410
12,494
Cinebench 2024
96
—
Blender
156
—
Passmark CPU
3,434
2,608
Passmark CPU
17,466
25,060
▲ Specs Compare
Data sourced from official specifications and benchmark tests.