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Core i5-6600K vs Ryzen 7 3750H


Description
The i5-6600K is based on Skylake architecture while the 3750H is based on Zen+.

Using the multithread performance as a reference, the i5-6600K gets a score of 199.9 k points while the 3750H gets 175.2 k points.

Summarizing, the i5-6600K is 1.1 times faster than the 3750H. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506e3
810f81
Core
Skylake-S
Picasso
Architecture
Base frecuency
3.5 GHz
2.3 GHz
Boost frecuency
3.9 GHz
4 GHz
Socket
LGA 1151
BGA-FP5
Cores/Threads
4/4
4/8
TDP
95 W
35 W
Cache L1 (d+i)
4x32+4x32 kB
4x64+4x32 kB
Cache L2
256 kB
4x512 kB
Cache L3
6144 kB
4096 kB
Date
May 2015
January 2019
Mean monothread perf.
56.21k points
46.91k points
Mean multithread perf.
199.91k points
175.18k 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
i5-6600K
3750H
Test#1 (Integers)
24.19k
13.72k (x0.57)
Test#2 (FP)
21.31k
22.93k (x1.08)
Test#3 (Generic, ZIP)
4.95k
4.99k (x1.01)
Test#1 (Memory)
5.75k
5.27k (x0.92)
TOTAL
56.21k
46.91k (x0.83)

Multithread

i5-6600K

3750H
Test#1 (Integers)
93.15k
50.54k (x0.54)
Test#2 (FP)
81.18k
93.33k (x1.15)
Test#3 (Generic, ZIP)
18.29k
25.25k (x1.38)
Test#1 (Memory)
7.29k
6.07k (x0.83)
TOTAL
199.91k
175.18k (x0.88)

Performance/W
i5-6600K
3750H
Test#1 (Integers)
981 points/W
1444 points/W
Test#2 (FP)
855 points/W
2667 points/W
Test#3 (Generic, ZIP)
193 points/W
721 points/W
Test#1 (Memory)
77 points/W
173 points/W
TOTAL
2104 points/W
5005 points/W

Performance/GHz
i5-6600K
3750H
Test#1 (Integers)
6203 points/GHz
3430 points/GHz
Test#2 (FP)
5463 points/GHz
5733 points/GHz
Test#3 (Generic, ZIP)
1270 points/GHz
1248 points/GHz
Test#1 (Memory)
1475 points/GHz
1317 points/GHz
TOTAL
14412 points/GHz
11726 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