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Ryzen 5 3600X vs Core i7-6700K


Description
The 3600X is based on Zen 2 architecture while the i7-6700K is based on Skylake.

Using the multithread performance as a reference, the 3600X gets a score of 376.2 k points while the i7-6700K gets 254.6 k points.

Summarizing, the 3600X is 1.5 times faster than the i7-6700K . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
870f10
506e3
Core
Matisse
Skylake-S
Architecture
Base frecuency
3.8 GHz
4 GHz
Boost frecuency
4.4 GHz
4.2 GHz
Socket
AM4
LGA 1151
Cores/Threads
6/12
4/8
TDP
95 W
95 W
Cache L1 (d+i)
6x32+6x32 kB
4x32+4x32 kB
Cache L2
6x512 kB
256 kB
Cache L3
2x16384 kB
8192 kB
Date
July 2019
May 2015
Mean monothread perf.
69.9k points
63.22k points
Mean multithread perf.
376.22k points
254.56k 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
3600X
i7-6700K
Test#1 (Integers)
16.21k
25.78k (x1.59)
Test#2 (FP)
22.99k
23.08k (x1)
Test#3 (Generic, ZIP)
8.76k
5.32k (x0.61)
Test#1 (Memory)
21.94k
9.03k (x0.41)
TOTAL
69.9k
63.22k (x0.9)

Multithread

3600X

i7-6700K
Test#1 (Integers)
121.94k
112.83k (x0.93)
Test#2 (FP)
153.22k
106.86k (x0.7)
Test#3 (Generic, ZIP)
67.74k
25.76k (x0.38)
Test#1 (Memory)
33.31k
9.12k (x0.27)
TOTAL
376.22k
254.56k (x0.68)

Performance/W
3600X
i7-6700K
Test#1 (Integers)
1284 points/W
1188 points/W
Test#2 (FP)
1613 points/W
1125 points/W
Test#3 (Generic, ZIP)
713 points/W
271 points/W
Test#1 (Memory)
351 points/W
96 points/W
TOTAL
3960 points/W
2680 points/W

Performance/GHz
3600X
i7-6700K
Test#1 (Integers)
3685 points/GHz
6139 points/GHz
Test#2 (FP)
5225 points/GHz
5495 points/GHz
Test#3 (Generic, ZIP)
1991 points/GHz
1268 points/GHz
Test#1 (Memory)
4986 points/GHz
2150 points/GHz
TOTAL
15887 points/GHz
15052 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