Intel Core i9 9900 vs Intel Core i5 12450HX
CPU Specs Compare
General Parameters
Release Date
Apr 2019
May 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Alder Lake
Processor Number
i9-9900
i5-12450HX
Integrated Graphics
UHD Graphics 630
UHD Graphics (16EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1151
BGA-1964
Power Consumption
65 W
45-55 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
-
157 W
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
3.1 GHz
2.4 GHz
Performance Core Turbo Frequency
5 GHz
4.4 GHz
Total Core Count
8
8
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
31x
24
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
1280 K per core
L3 Cache
16 MB shared
12 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
-
4
Efficiency Core Threads
-
4
Efficiency Core Base Frequency
-
1.8 GHz
Efficiency Core Turbo Frequency
-
3.1 GHz
Memory Parameters
Memory Types
DDR4-2666
DDR5-4800,DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
350 MHz
GPU Max Dynamic Frequency
1200 MHz
1300 MHz
Shader Units
192
128
Texture Units
24
8
Raster Operation Units
3
4
Execution Units
24
16
Power Consumption
15 W
6-15
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Geekbench 6
1,589
2,263
Geekbench 5
1,265
-
Geekbench 6
7,205
9,548
Geekbench 5
7,910
-
Passmark CPU
2,833
3,399
Passmark CPU
16,692
18,703
Cinebench R23
-
1,582
Cinebench R23
-
10,026
Blender
-
171