Intel Core i9 12900 vs Intel Core i5 10400F
CPU Specs Compare
General Parameters
Release Date
Jan 2022
May 2020
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Core Architecture
Alder Lake-S
Comet Lake
Integrated Graphics
UHD Graphics 770
N/A
Generation
Core i9 (Alder Lake-S)
-
Instruction Set
-
x86-64
Processor Number
-
i5-10400F
Package
Manufacturing Process
10 nm
14 nm
Socket
Intel Socket 1700
LGA-1200
Power Consumption
65 W
65 W
Peak Operating Temperature
72 °C
100 °C
Foundry
Intel
-
Die Size
215 mm²
-
Package
FC-LGA16A
-
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
2.4 GHz
2.9 GHz
Performance Core Turbo Frequency
5.1 GHz
4.3 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1800 MHz
-
Efficiency Core Turbo Frequency
3.8 GHz
-
Total Core Count
16
6
Total Thread Count
24
12
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
29x
L1 Cache
80 KB per core
64 K per core
L2 Cache
1.25 MB per core
256 K per core
L3 Cache
30 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
SMP
1
-
Memory Parameters
Memory Types
DDR4-3200, DDR5-4800
DDR4-2666
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
41.6 GB/s
ECC Memory Support
No
No
Max Memory Size
-
128 GB
Miscellaneous
📊 Benchmark
Cinebench R23
1,988
1,101
Cinebench R23
26,454
7,576
Geekbench 6
2,727
1,459
Geekbench 6
13,396
6,209
Blender
183
143
Geekbench 5
-
1,101
Geekbench 5
-
6,041
Passmark CPU
-
2,551
Passmark CPU
-
12,350