Core i5-5675R vs i3-8100
Description
The i5-5675R is based on Broadwell architecture while the i3-8100 is based on Coffee Lake.
Using the multithread performance as a reference, the i5-5675R gets a score of 194.2 k points while the i3-8100 gets 200.4 k points.
Summarizing, the i3-8100 is 1 times faster than the i5-5675R. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-5675R gets a score of 194.2 k points while the i3-8100 gets 200.4 k points.
Summarizing, the i3-8100 is 1 times faster than the i5-5675R. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
40671
906eb
Core
Bradwell-H
Coffee Lake-S
Base frecuency
3.1 GHz
3.6 GHz
Boost frecuency
3.6 GHz
3.6 GHz
Socket
BGA1364
LGA 1151
Cores/Threads
4/4
4/4
TDP
65 W
65 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x32 kB
Cache L2
4x256 kB
4x256 kB
Cache L3
4096 kB
6144 kB
Date
June 2015
October 2017
Mean monothread perf.
51.43k points
59.18k points
Mean multithread perf.
194.2k points
200.4k 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
i5-5675R
i3-8100
Test#1 (Integers)
4.14k
3.72k (x0.9)
Test#2 (FP)
14.35k
15.33k (x1.07)
Test#3 (Generic, ZIP)
4.94k
4.71k (x0.95)
Test#1 (Memory)
5.47k
6.76k (x1.24)
TOTAL
28.91k
30.52k (x1.06)
Multithread
i5-5675R
i3-8100
Test#1 (Integers)
16.02k
14.48k (x0.9)
Test#2 (FP)
54.6k
59.59k (x1.09)
Test#3 (Generic, ZIP)
18.69k
18.07k (x0.97)
Test#1 (Memory)
16.87k
4.3k (x0.25)
TOTAL
106.18k
96.43k (x0.91)
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
i5-5675R
i3-8100
Test#1 (Integers)
12.86k
13.51k (x1.05)
Test#2 (FP)
16.85k
19.38k (x1.15)
Test#3 (Generic, ZIP)
5.19k
5.06k (x0.97)
Test#1 (Memory)
5.49k
7.87k (x1.43)
TOTAL
40.39k
45.81k (x1.13)
Multithread
i5-5675R
i3-8100
Test#1 (Integers)
50.07k
52.88k (x1.06)
Test#2 (FP)
64.61k
75.92k (x1.18)
Test#3 (Generic, ZIP)
19.84k
19.52k (x0.98)
Test#1 (Memory)
17.09k
4.53k (x0.27)
TOTAL
151.6k
152.86k (x1.01)
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
i5-5675R
i3-8100
Test#1 (Integers)
12.88k
13.52k (x1.05)
Test#2 (FP)
18.27k
20.57k (x1.13)
Test#3 (Generic, ZIP)
5.12k
4.96k (x0.97)
Test#1 (Memory)
5.45k
7.91k (x1.45)
TOTAL
41.72k
46.96k (x1.13)
Multithread
i5-5675R
i3-8100
Test#1 (Integers)
49.91k
53.4k (x1.07)
Test#2 (FP)
70.3k
80.87k (x1.15)
Test#3 (Generic, ZIP)
19.69k
19.03k (x0.97)
Test#1 (Memory)
16.92k
4.29k (x0.25)
TOTAL
156.83k
157.59k (x1)
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
i5-5675R
i3-8100
Test#1 (Integers)
21.91k
24.47k (x1.12)
Test#2 (FP)
18.59k
21.52k (x1.16)
Test#3 (Generic, ZIP)
5.2k
4.95k (x0.95)
Test#1 (Memory)
5.72k
8.24k (x1.44)
TOTAL
51.43k
59.18k (x1.15)
Multithread
i5-5675R
i3-8100
Test#1 (Integers)
84.92k
92.86k (x1.09)
Test#2 (FP)
72.09k
83.05k (x1.15)
Test#3 (Generic, ZIP)
20.13k
18.55k (x0.92)
Test#1 (Memory)
17.07k
5.93k (x0.35)
TOTAL
194.2k
200.4k (x1.03)
Performance/W
i5-5675R
i3-8100
Test#1 (Integers)
1306 points/W
1429 points/W
Test#2 (FP)
1109 points/W
1278 points/W
Test#3 (Generic, ZIP)
310 points/W
285 points/W
Test#1 (Memory)
263 points/W
91 points/W
TOTAL
2988 points/W
3083 points/W
Performance/GHz
i5-5675R
i3-8100
Test#1 (Integers)
6087 points/GHz
6797 points/GHz
Test#2 (FP)
5164 points/GHz
5977 points/GHz
Test#3 (Generic, ZIP)
1445 points/GHz
1374 points/GHz
Test#1 (Memory)
1590 points/GHz
2290 points/GHz
TOTAL
14286 points/GHz
16438 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