Intel Core i5 12400 vs Intel Core i9 9900KF
CPU · Specs Compare
General Parameters
Release Date
Jan 2022
Jan 2019
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Coffee Lake
Processor Number
i5-12400
i9-9900KF
Integrated Graphics
UHD Graphics 730
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
LGA-1151
Power Consumption
65 W
95 W
Max Turbo Power Consumption
117 W
—
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
2.5 GHz
3.6 GHz
Performance Core Turbo Frequency
4.4 GHz
5 GHz
Total Core Count
6
8
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
36x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
256 K per core
L3 Cache
18 MB shared
16 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
41.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1450 MHz
—
Shader Units
192
—
Texture Units
48
—
Raster Operation Units
24
—
Execution Units
24
—
Power Consumption
15 W
—
Max Resolution
3840x2160 - 60 Hz
—
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,647
1,260
Cinebench R23
12,344
12,606
Geekbench 6
2,244
1,612
Geekbench 5
1,622
1,300
Geekbench 6
9,793
7,648
Geekbench 5
8,662
8,856
Cinebench 2024
102
—
Cinebench 2024
701
—
Blender
194
—
Passmark CPU
3,528
2,945
Passmark CPU
19,439
18,462
▲ Specs Compare
Data sourced from official specifications and benchmark tests.