Home Comparison Intel Core i7 7820X vs Intel Core i7 13790F

Intel Core i7 7820X vs Intel Core i7 13790F

Intel Core i7 7820X
VS
Intel Core i7 13790F
Intel Core i7 7820X
Intel Core i7 13790F
We compared two desktop CPUs: Intel Core i7 7820X with 8 cores 3.6GHz and Intel Core i7 13790F with 16 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 7820X 's Advantages
Higher base frequency (3.6GHz vs 2.1GHz)
Intel Core i7 13790F 's Advantages
Released 5 years and 9 months late
Higher specification of memory (5600 vs 2666)
Larger memory bandwidth (89.6GB/s vs 79.47GB/s)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (33MB vs 11MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (65W vs 140W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 7820X
1338
Intel Core i7 13790F +50%
2019
Cinebench R23 Multi Core
Intel Core i7 7820X
13358
Intel Core i7 13790F +96%
26247
Geekbench 6 Single Core
Intel Core i7 7820X
1252
Intel Core i7 13790F +124%
2815
Geekbench 6 Multi Core
Intel Core i7 7820X
7510
Intel Core i7 13790F +82%
13673
Geekbench 5 Single Core
Intel Core i7 7820X
1120
Intel Core i7 13790F +79%
2012
Geekbench 5 Multi Core
Intel Core i7 7820X
8504
Intel Core i7 13790F +133%
19871
Passmark CPU Single Core
Intel Core i7 7820X +3%
2536
Intel Core i7 13790F
2451
Passmark CPU Multi Core
Intel Core i7 7820X
17189
Intel Core i7 13790F +200%
51601
Intel Core i7 7820X
VS
Intel Core i7 13790F

General Parameters

May 2017
Release Date
Feb 2023
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Skylake
Core Architecture
Raptor Lake-S
i7-7820X
Processor Number
-
LGA-2066
Socket
Intel Socket 1700
N/A
Integrated Graphics
N/A
-
Generation
Core i7 (Raptor Lake)

Package

14 nm
Manufacturing Process
10 nm
140 W
Power Consumption
65 W
-
Max Turbo Power Consumption
219 W
99 °C
Peak Operating Temperature
100 °C
-
Foundry
Intel
-
Die Size
257 mm²

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.6 GHz
Performance Core Base Frequency
2.1 GHz
4.3 GHz
Performance Core Turbo Frequency
5.2 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
4.1 GHz
8
Total Core Count
16
16
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
21.0
64 K per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
2 MB per core
11 MB shared
L3 Cache
33 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-2666
Memory Types
DDR4-3200, DDR5-5600
128 GB
Max Memory Size
128 GB
4
Max Memory Channels
2
79.47 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Miscellaneous

Intel Core i7 7820X
Official Website
Intel Core i7 13790F
3.0
PCIe Version
5
28
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-

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