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Core i7-11700F vs i5-9600K


Description
The i7-11700F is based on Rocket Lake architecture while the i5-9600K is based on Coffee Lake.

Using the multithread performance as a reference, the i7-11700F gets a score of 512.3 k points while the i5-9600K gets 372.7 k points.

Summarizing, the i7-11700F is 1.4 times faster than the i5-9600K. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
a0671
906ed
Core
Rocket Lake-S
Coffee Lake-S
Architecture
Base frecuency
2.5 GHz
3.7 GHz
Boost frecuency
4.9 GHz
4.6 GHz
Socket
LGA 1200
LGA 1151
Cores/Threads
8/16
6/6
TDP
65 W
95 W
Cache L1 (d+i)
8x32+8x48 kB
6x32+6x32 kB
Cache L2
8x512 kB
6x256 kB
Cache L3
16384 kB
9216 kB
Date
March 2021
October 2018
Mean monothread perf.
89.58k points
77.75k points
Mean multithread perf.
512.32k points
372.74k points

AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
i7-11700F
i5-9600K
Test#1 (Integers)
32.55k
30.64k (x0.94)
Test#2 (FP)
26.95k
26.75k (x0.99)
Test#3 (Generic, ZIP)
10.76k
6.33k (x0.59)
Test#1 (Memory)
19.32k
14.03k (x0.73)
TOTAL
89.58k
77.75k (x0.87)

Multithread

i7-11700F

i5-9600K
Test#1 (Integers)
232.06k
174.92k (x0.75)
Test#2 (FP)
203.56k
153.88k (x0.76)
Test#3 (Generic, ZIP)
72.89k
35.93k (x0.49)
Test#1 (Memory)
3.81k
8k (x2.1)
TOTAL
512.32k
372.74k (x0.73)

Performance/W
i7-11700F
i5-9600K
Test#1 (Integers)
3570 points/W
1841 points/W
Test#2 (FP)
3132 points/W
1620 points/W
Test#3 (Generic, ZIP)
1121 points/W
378 points/W
Test#1 (Memory)
59 points/W
84 points/W
TOTAL
7882 points/W
3924 points/W

Performance/GHz
i7-11700F
i5-9600K
Test#1 (Integers)
6642 points/GHz
6661 points/GHz
Test#2 (FP)
5500 points/GHz
5815 points/GHz
Test#3 (Generic, ZIP)
2196 points/GHz
1376 points/GHz
Test#1 (Memory)
3943 points/GHz
3049 points/GHz
TOTAL
18281 points/GHz
16902 points/GHz

Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4