Core i3-8100 vs i5-6600K
Description
The i3-8100 is based on Coffee Lake architecture while the i5-6600K is based on Skylake.
Using the multithread performance as a reference, the i3-8100 gets a score of 200.4 k points while the i5-6600K gets 199.9 k points.
Summarizing, the i3-8100 is 1 times faster than the i5-6600K . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-8100 gets a score of 200.4 k points while the i5-6600K gets 199.9 k points.
Summarizing, the i3-8100 is 1 times faster than the i5-6600K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906eb
506e3
Core
Coffee Lake-S
Skylake-S
Base frecuency
3.6 GHz
3.5 GHz
Boost frecuency
3.6 GHz
3.9 GHz
Socket
LGA 1151
LGA 1151
Cores/Threads
4/4
4/4
TDP
65 W
95 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x32 kB
Cache L2
4x256 kB
256 kB
Cache L3
6144 kB
6144 kB
Date
October 2017
May 2015
Mean monothread perf.
59.18k points
56.21k points
Mean multithread perf.
200.4k points
199.91k points
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
i3-8100
i5-6600K
Test#1 (Integers)
13.52k
17.24k (x1.27)
Test#2 (FP)
20.57k
26.5k (x1.29)
Test#3 (Generic, ZIP)
4.96k
6.45k (x1.3)
Test#1 (Memory)
7.91k
9.09k (x1.15)
TOTAL
46.96k
59.28k (x1.26)
Multithread
i3-8100
i5-6600K
Test#1 (Integers)
53.4k
68.47k (x1.28)
Test#2 (FP)
80.87k
105.05k (x1.3)
Test#3 (Generic, ZIP)
19.03k
25.24k (x1.33)
Test#1 (Memory)
4.29k
10.5k (x2.45)
TOTAL
157.59k
209.28k (x1.33)
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
i3-8100
i5-6600K
Test#1 (Integers)
24.47k
24.19k (x0.99)
Test#2 (FP)
21.52k
21.31k (x0.99)
Test#3 (Generic, ZIP)
4.95k
4.95k (x1)
Test#1 (Memory)
8.24k
5.75k (x0.7)
TOTAL
59.18k
56.21k (x0.95)
Multithread
i3-8100
i5-6600K
Test#1 (Integers)
92.86k
93.15k (x1)
Test#2 (FP)
83.05k
81.18k (x0.98)
Test#3 (Generic, ZIP)
18.55k
18.29k (x0.99)
Test#1 (Memory)
5.93k
7.29k (x1.23)
TOTAL
200.4k
199.91k (x1)
Performance/W
i3-8100
i5-6600K
Test#1 (Integers)
1429 points/W
981 points/W
Test#2 (FP)
1278 points/W
855 points/W
Test#3 (Generic, ZIP)
285 points/W
193 points/W
Test#1 (Memory)
91 points/W
77 points/W
TOTAL
3083 points/W
2104 points/W
Performance/GHz
i3-8100
i5-6600K
Test#1 (Integers)
6797 points/GHz
6203 points/GHz
Test#2 (FP)
5977 points/GHz
5463 points/GHz
Test#3 (Generic, ZIP)
1374 points/GHz
1270 points/GHz
Test#1 (Memory)
2290 points/GHz
1475 points/GHz
TOTAL
16438 points/GHz
14412 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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4