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Core i5-6500 vs Ryzen 5 3600


Description
The i5-6500 is based on Skylake architecture while the 3600 is based on Zen 2.

Using the multithread performance as a reference, the i5-6500 gets a score of 179.4 k points while the 3600 gets 348.4 k points.

Summarizing, the 3600 is 1.9 times faster than the i5-6500 . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
506e3
870f10
Core
Skylake-S
Matisse
Architecture
Base frecuency
3.2 GHz
3.6 GHz
Boost frecuency
3.6 GHz
4.2 GHz
Socket
LGA 1151
AM4
Cores/Threads
4/4
6/12
TDP
65 W
65 W
Cache L1 (d+i)
4x32+4x32 kB
6x32+6x32 kB
Cache L2
4x256 kB
6x512 kB
Cache L3
6144 kB
32768 kB
Date
September 2015
July 2019
Mean monothread perf.
53.7k points
70.55k points
Mean multithread perf.
179.44k points
348.35k points

Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
i5-6500
3600
Test#1 (Integers)
3.46k
4.2k (x1.22)
Test#2 (FP)
14.61k
17.36k (x1.19)
Test#3 (Generic, ZIP)
4.66k
7.5k (x1.61)
Test#1 (Memory)
6.99k
23.79k (x3.4)
TOTAL
29.71k
52.85k (x1.78)

Multithread

i5-6500

3600
Test#1 (Integers)
12.52k
22.11k (x1.77)
Test#2 (FP)
51.13k
108.04k (x2.11)
Test#3 (Generic, ZIP)
17.41k
56.81k (x3.26)
Test#1 (Memory)
3.9k
36.39k (x9.34)
TOTAL
84.96k
223.36k (x2.63)

AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
i5-6500
3600
Test#1 (Integers)
13.07k
15.04k (x1.15)
Test#2 (FP)
20.23k
20.95k (x1.04)
Test#3 (Generic, ZIP)
4.93k
8.57k (x1.74)
Test#1 (Memory)
9.2k
21.71k (x2.36)
TOTAL
47.43k
66.27k (x1.4)

Multithread

i5-6500

3600
Test#1 (Integers)
49.62k
94.36k (x1.9)
Test#2 (FP)
74.82k
141.73k (x1.89)
Test#3 (Generic, ZIP)
18.46k
69.38k (x3.76)
Test#1 (Memory)
4.21k
32.72k (x7.77)
TOTAL
147.12k
338.19k (x2.3)

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
i5-6500
3600
Test#1 (Integers)
22.89k
16.04k (x0.7)
Test#2 (FP)
19.87k
24.47k (x1.23)
Test#3 (Generic, ZIP)
4.58k
8.38k (x1.83)
Test#1 (Memory)
6.36k
21.66k (x3.41)
TOTAL
53.7k
70.55k (x1.31)

Multithread

i5-6500

3600
Test#1 (Integers)
84.36k
113.63k (x1.35)
Test#2 (FP)
72.91k
143.55k (x1.97)
Test#3 (Generic, ZIP)
16.08k
63.84k (x3.97)
Test#1 (Memory)
6.1k
27.34k (x4.48)
TOTAL
179.44k
348.35k (x1.94)

Performance/W
i5-6500
3600
Test#1 (Integers)
1298 points/W
1748 points/W
Test#2 (FP)
1122 points/W
2208 points/W
Test#3 (Generic, ZIP)
247 points/W
982 points/W
Test#1 (Memory)
94 points/W
421 points/W
TOTAL
2761 points/W
5359 points/W

Performance/GHz
i5-6500
3600
Test#1 (Integers)
6359 points/GHz
3819 points/GHz
Test#2 (FP)
5521 points/GHz
5825 points/GHz
Test#3 (Generic, ZIP)
1271 points/GHz
1995 points/GHz
Test#1 (Memory)
1766 points/GHz
5158 points/GHz
TOTAL
14917 points/GHz
16797 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