Home Comparison Intel Core i9 9940X vs Intel Core i3 12100F

Intel Core i9 9940X vs Intel Core i3 12100F

Intel Core i9 9940X
VS
Intel Core i3 12100F
Intel Core i9 9940X
Intel Core i3 12100F
We compared two desktop CPUs: Intel Core i9 9940X with 14 cores 3.3GHz and Intel Core i3 12100F with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9940X 's Advantages
Larger memory bandwidth (85GB/s vs 76.8GB/s)
Larger L3 cache size (20MB vs 12MB)
Intel Core i3 12100F 's Advantages
Released 3 years and 3 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5.0 vs 3.0)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (58W vs 165W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 9940X
1228
Intel Core i3 12100F +33%
1636
Cinebench R23 Multi Core
Intel Core i9 9940X +81%
15351
Intel Core i3 12100F
8443
Geekbench 6 Single Core
Intel Core i9 9940X
1328
Intel Core i3 12100F +63%
2168
Geekbench 6 Multi Core
Intel Core i9 9940X +36%
9787
Intel Core i3 12100F
7195
Geekbench 5 Single Core
Intel Core i9 9940X
1189
Intel Core i3 12100F +40%
1666
Geekbench 5 Multi Core
Intel Core i9 9940X +127%
14374
Intel Core i3 12100F
6314
Passmark CPU Single Core
Intel Core i9 9940X
2608
Intel Core i3 12100F +33%
3477
Passmark CPU Multi Core
Intel Core i9 9940X +98%
28355
Intel Core i3 12100F
14269
Intel Core i9 9940X
VS
Intel Core i3 12100F

General Parameters

Oct 2018
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Alder Lake-S
i9-9940X
Processor Number
i3-12100F
LGA-2066
Socket
LGA-1700
N/A
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
10 nm
165 W
Power Consumption
58 W
88 °C
Peak Operating Temperature
100 °C

CPU Performance

14
Performance Cores
4
28
Performance Core Threads
8
3.3 GHz
Performance Core Base Frequency
3.3 GHz
4.4 GHz
Performance Core Turbo Frequency
4.3 GHz
14
Total Core Count
4
28
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
33x
64 K per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
1280 K per core
20 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR4-2666
Memory Types
DDR5-4800, DDR4-3200
128 GB
Max Memory Size
128 GB
4
Max Memory Channels
2
85 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Miscellaneous

Intel Core i9 9940X
Official Website
Intel Core i3 12100F
3.0
PCIe Version
5.0
44
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-

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