Home Comparison Intel Core i5 7640X vs Intel Core i3 12100F

Intel Core i5 7640X vs Intel Core i3 12100F

We compared two desktop CPUs: Intel Core i5 7640X with 4 cores 4.0GHz 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 i5 7640X 's Advantages
Higher base frequency (4.0GHz vs 3.3GHz)
Intel Core i3 12100F 's Advantages
Released 4 years and 8 months late
Higher specification of memory (4800 vs 2666)
Larger memory bandwidth (76.8GB/s vs 42.7GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (12MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (58W vs 112W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i5 7640X
1419
Intel Core i3 12100F +52%
2168
Geekbench 6 Multi Core
Intel Core i5 7640X
3726
Intel Core i3 12100F +93%
7195
Geekbench 5 Single Core
Intel Core i5 7640X
1237
Intel Core i3 12100F +34%
1666
Geekbench 5 Multi Core
Intel Core i5 7640X
4230
Intel Core i3 12100F +49%
6314
Passmark CPU Single Core
Intel Core i5 7640X
2505
Intel Core i3 12100F +38%
3477
Passmark CPU Multi Core
Intel Core i5 7640X
6735
Intel Core i3 12100F +111%
14269
VS

General Parameters

May 2017
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Kaby Lake
Core Architecture
Alder Lake-S
i5-7640X
Processor Number
i3-12100F
LGA-2066
Socket
LGA-1700
N/A
Integrated Graphics
N/A

Package

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

CPU Performance

4
Performance Cores
4
4
Performance Core Threads
8
4.0 GHz
Performance Core Base Frequency
3.3 GHz
4.2 GHz
Performance Core Turbo Frequency
4.3 GHz
4
Total Core Count
4
4
Total Thread Count
8
-
Bus Frequency
100 MHz
39x
Multiplier
33x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
6 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

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

Miscellaneous

3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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