Home Comparison Intel Core i5 9600KF vs Intel Core i9 7900X

Intel Core i5 9600KF vs Intel Core i9 7900X

We compared two desktop CPUs: Intel Core i5 9600KF with 6 cores 3.7GHz and Intel Core i9 7900X with 10 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 9600KF 's Advantages
Released 1 years and 8 months late
Higher base frequency (3.7GHz vs 3.3GHz)
Lower TDP (95W vs 140W)
Intel Core i9 7900X 's Advantages
Larger memory bandwidth (79.47GB/s vs 41.6GB/s)
Larger L3 cache size (14MB vs 9MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 9600KF +3%
1251
Intel Core i9 7900X
1203
Cinebench R23 Multi Core
Intel Core i5 9600KF
7218
Intel Core i9 7900X +107%
14998
Geekbench 6 Single Core
Intel Core i5 9600KF +22%
1618
Intel Core i9 7900X
1323
Geekbench 6 Multi Core
Intel Core i5 9600KF
6268
Intel Core i9 7900X +36%
8536
Geekbench 5 Single Core
Intel Core i5 9600KF +7%
1206
Intel Core i9 7900X
1127
Geekbench 5 Multi Core
Intel Core i5 9600KF
5559
Intel Core i9 7900X +83%
10189
Passmark CPU Single Core
Intel Core i5 9600KF +7%
2752
Intel Core i9 7900X
2556
Passmark CPU Multi Core
Intel Core i5 9600KF
10742
Intel Core i9 7900X +95%
20991
VS

General Parameters

Jan 2019
Release Date
May 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Skylake
i5-9600KF
Processor Number
i9-7900X
LGA-1151
Socket
LGA-2066
N/A
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
14 nm
95 W
Power Consumption
140 W
100 °C
Peak Operating Temperature
95 °C

CPU Performance

6
Performance Cores
10
6
Performance Core Threads
20
3.7 GHz
Performance Core Base Frequency
3.3 GHz
4.6 GHz
Performance Core Turbo Frequency
4.3 GHz
6
Total Core Count
10
6
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
37x
Multiplier
33x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
9 MB shared
L3 Cache
14 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2666
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
41.6 GB/s
Max Memory Bandwidth
79.47 GB/s
No
ECC Memory Support
No

Miscellaneous

3.0
PCIe Version
3.0
16
PCIe Lanes
44
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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