Intel Core i3 14100F vs Intel Core i7 7820X
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
May 2017
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Skylake
Processor Number
i3-14100F
i7-7820X
Integrated Graphics
No
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
LGA-2066
Power Consumption
58 W
140 W
Max Turbo Power Consumption
110 W
—
Peak Operating Temperature
100°C
99 °C
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
3.5 GHz
3.6 GHz
Performance Core Turbo Frequency
4.7 GHz
4.3 GHz
Total Core Count
4
8
Total Thread Count
8
16
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
36x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
12 MB shared
11 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-2666
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
76.8 GB/s
79.47 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
28
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
1,740
1,338
Cinebench R23
8,756
13,358
Geekbench 6
2,449
1,252
Geekbench 6
8,974
7,510
Blender
103
—
Geekbench 5
—
1,120
Geekbench 5
—
8,504
Passmark CPU
—
2,536
Passmark CPU
—
17,189
▲ Specs Compare
Data sourced from official specifications and benchmark tests.