Intel Core i7 14790F 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
i7-14790F
i7-7820X
Integrated Graphics
No
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
LGA-2066
Power Consumption
65 W
140 W
Max Turbo Power Consumption
219 W
-
Peak Operating Temperature
100°C
99 °C
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
2.1 GHz
3.6 GHz
Performance Core Turbo Frequency
5.3 GHz
4.3 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
4.2 GHz
-
Total Core Count
16
8
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
21x
36x
L1 Cache
80 K per core
64 K per core
L2 Cache
24 MB
1 MB per core
L3 Cache
36 MB
11 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-2666
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
89.6 GB/s
79.47 GB/s
ECC Memory Support
Yes
No
Miscellaneous
📊 Benchmark
Cinebench R23
2,112
1,338
Cinebench R23
29,535
13,358
Geekbench 6
2,848
1,252
Geekbench 6
18,799
7,510
Geekbench 5
-
1,120
Geekbench 5
-
8,504
Passmark CPU
-
2,536
Passmark CPU
-
17,189