Core i5-9600KF vs Core i9-7980XE | Hardlimit Benchmark Central

Core i5-9600KF vs Core i9-7980XE

Both Core i5-9600KF and Core i9-7980XE monothread performance are pretty similar besides their multithread performance are pretty similar. These two models were released just two years apart which could explain their performance similarity in monothread performance.

Comparison

Specs

Core i5-9600KF

Core i9-7980XE

Base frequency
3700 MHz
2600 MHz
Boost frequency
4600 MHz
4400 MHz
Socket
LGA 1151
LGA 2066
Cores
6
18
Threads
6
36
TDP
95 W
165 W
L1 cache
6x32+6x32 kb
18x32+18x32 kb
L2 cache
6x256 kb
18x1024 kb
L3 cache
9216 kb
25344 kb
Proccess
0,014 um
0,014 um
Core
Coffee Lake-S
Skylake-X
Architecture
Coffee Lake
Skylake
Release date
1/2019
5/2017

Monothread performance

Mode 0 [FPU]
44867
40989 [-9.46%]
Mode III [AVX2]
78972
76816 [-2.81%]
Mode II [AVX]
62602
N/A

Multithread performance

Mode 0 [FPU]
179550
610997 [+240.29%]
Mode III [AVX2]
373261
1256446 [+236.61%]
Mode II [AVX]
286052
N/A

Stats

Perf per MHz Mode 0
9.75
9.32 [-4.61%]
Perf per MHz Mode III
17.17
17.46 [+1.69%]
Perf per watt Mode 0
1890
3703.01 [+95.93%]
Perf per watt Mode III
3929.06
7614.82 [+93.81%]

Overclocking

The best frequency
-
4928 MHz
Second-best frequency
-
4899 MHz
Third-best frequency
-
4685 MHz

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