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Core i7-6700K vs i5-11300H


Description
The i7-6700K is based on Skylake architecture while the i5-11300H is based on Tiger Lake.

Using the multithread performance as a reference, the i7-6700K gets a score of 254.6 k points while the i5-11300H gets 285.8 k points.

Summarizing, the i5-11300H is 1.1 times faster than the i7-6700K . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506e3
806c1
Core
Skylake-S
Tiger Lake H35
Architecture
Base frecuency
4 GHz
3.1 GHz
Boost frecuency
4.2 GHz
4.4 GHz
Socket
LGA 1151
BGA 1449
Cores/Threads
4/8
4/8
TDP
95 W
35 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x48 kB
Cache L2
256 kB
4x1280 kB
Cache L3
8192 kB
8192 kB
Date
May 2015
January 2021
Mean monothread perf.
63.22k points
63.64k points
Mean multithread perf.
254.56k points
285.75k 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
i7-6700K
i5-11300H
Test#1 (Integers)
25.78k
25.83k (x1)
Test#2 (FP)
23.08k
23.56k (x1.02)
Test#3 (Generic, ZIP)
5.32k
9.2k (x1.73)
Test#1 (Memory)
9.03k
5.06k (x0.56)
TOTAL
63.22k
63.64k (x1.01)

Multithread

i7-6700K

i5-11300H
Test#1 (Integers)
112.83k
116.87k (x1.04)
Test#2 (FP)
106.86k
121.08k (x1.13)
Test#3 (Generic, ZIP)
25.76k
41.8k (x1.62)
Test#1 (Memory)
9.12k
6k (x0.66)
TOTAL
254.56k
285.75k (x1.12)

Performance/W
i7-6700K
i5-11300H
Test#1 (Integers)
1188 points/W
3339 points/W
Test#2 (FP)
1125 points/W
3459 points/W
Test#3 (Generic, ZIP)
271 points/W
1194 points/W
Test#1 (Memory)
96 points/W
171 points/W
TOTAL
2680 points/W
8164 points/W

Performance/GHz
i7-6700K
i5-11300H
Test#1 (Integers)
6139 points/GHz
5870 points/GHz
Test#2 (FP)
5495 points/GHz
5355 points/GHz
Test#3 (Generic, ZIP)
1268 points/GHz
2090 points/GHz
Test#1 (Memory)
2150 points/GHz
1149 points/GHz
TOTAL
15052 points/GHz
14465 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