Home Comparison Intel Core i7 7820X vs Intel Core i3 9350KF

Intel Core i7 7820X vs Intel Core i3 9350KF

Intel Core i7 7820X
VS
Intel Core i3 9350KF
Intel Core i7 7820X
Intel Core i3 9350KF
We compared two desktop CPUs: Intel Core i7 7820X with 8 cores 3.6GHz and Intel Core i3 9350KF with 4 cores 4.0GHz . 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 specification of memory (2666 vs 2400)
Larger memory bandwidth (79.47GB/s vs 37.5GB/s)
Larger L3 cache size (11MB vs 8MB)
Intel Core i3 9350KF 's Advantages
Released 1 years and 8 months late
Higher base frequency (4.0GHz vs 3.6GHz)
Lower TDP (91W vs 140W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 7820X +4%
1338
Intel Core i3 9350KF
1277
Cinebench R23 Multi Core
Intel Core i7 7820X +179%
13358
Intel Core i3 9350KF
4779
Geekbench 6 Single Core
Intel Core i7 7820X
1252
Intel Core i3 9350KF +24%
1557
Geekbench 6 Multi Core
Intel Core i7 7820X +66%
7510
Intel Core i3 9350KF
4498
Geekbench 5 Single Core
Intel Core i7 7820X
1120
Intel Core i3 9350KF +12%
1260
Geekbench 5 Multi Core
Intel Core i7 7820X +101%
8504
Intel Core i3 9350KF
4218
Passmark CPU Single Core
Intel Core i7 7820X
2536
Intel Core i3 9350KF +5%
2676
Passmark CPU Multi Core
Intel Core i7 7820X +127%
17189
Intel Core i3 9350KF
7542
Intel Core i7 7820X
VS
Intel Core i3 9350KF

General Parameters

May 2017
Release Date
Jan 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Coffee Lake
i7-7820X
Processor Number
i3-9350KF
LGA-2066
Socket
LGA-1151
N/A
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
14 nm
140 W
Power Consumption
91 W
99 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
4
16
Performance Core Threads
4
3.6 GHz
Performance Core Base Frequency
4.0 GHz
4.3 GHz
Performance Core Turbo Frequency
4.6 GHz
8
Total Core Count
4
16
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
40x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
11 MB shared
L3 Cache
8 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR4-2666
Memory Types
DDR4-2400
128 GB
Max Memory Size
64 GB
4
Max Memory Channels
2
79.47 GB/s
Max Memory Bandwidth
37.5 GB/s
No
ECC Memory Support
Yes

Miscellaneous

Intel Core i7 7820X
Official Website
Intel Core i3 9350KF
3.0
PCIe Version
3.0
28
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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