Core i3-8100 vs i5-5675R
Description
The i3-8100 is based on Coffee Lake architecture while the i5-5675R is based on Broadwell.
Using the multithread performance as a reference, the i3-8100 gets a score of 200.4 k points while the i5-5675R gets 194.2 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 i3-8100 gets a score of 200.4 k points while the i5-5675R gets 194.2 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
906eb
40671
Core
Coffee Lake-S
Bradwell-H
Base frecuency
3.6 GHz
3.1 GHz
Boost frecuency
3.6 GHz
3.6 GHz
Socket
LGA 1151
BGA1364
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
6144 kB
4096 kB
Date
October 2017
June 2015
Mean monothread perf.
59.18k points
51.43k points
Mean multithread perf.
200.4k points
194.2k 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
i3-8100
i5-5675R
Test#1 (Integers)
3.72k
4.14k (x1.11)
Test#2 (FP)
15.33k
14.35k (x0.94)
Test#3 (Generic, ZIP)
4.71k
4.94k (x1.05)
Test#1 (Memory)
6.76k
5.47k (x0.81)
TOTAL
30.52k
28.91k (x0.95)
Multithread
i3-8100
i5-5675R
Test#1 (Integers)
14.48k
16.02k (x1.11)
Test#2 (FP)
59.59k
54.6k (x0.92)
Test#3 (Generic, ZIP)
18.07k
18.69k (x1.03)
Test#1 (Memory)
4.3k
16.87k (x3.92)
TOTAL
96.43k
106.18k (x1.1)
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
i3-8100
i5-5675R
Test#1 (Integers)
13.51k
12.86k (x0.95)
Test#2 (FP)
19.38k
16.85k (x0.87)
Test#3 (Generic, ZIP)
5.06k
5.19k (x1.03)
Test#1 (Memory)
7.87k
5.49k (x0.7)
TOTAL
45.81k
40.39k (x0.88)
Multithread
i3-8100
i5-5675R
Test#1 (Integers)
52.88k
50.07k (x0.95)
Test#2 (FP)
75.92k
64.61k (x0.85)
Test#3 (Generic, ZIP)
19.52k
19.84k (x1.02)
Test#1 (Memory)
4.53k
17.09k (x3.77)
TOTAL
152.86k
151.6k (x0.99)
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
i5-5675R
Test#1 (Integers)
13.52k
12.88k (x0.95)
Test#2 (FP)
20.57k
18.27k (x0.89)
Test#3 (Generic, ZIP)
4.96k
5.12k (x1.03)
Test#1 (Memory)
7.91k
5.45k (x0.69)
TOTAL
46.96k
41.72k (x0.89)
Multithread
i3-8100
i5-5675R
Test#1 (Integers)
53.4k
49.91k (x0.93)
Test#2 (FP)
80.87k
70.3k (x0.87)
Test#3 (Generic, ZIP)
19.03k
19.69k (x1.03)
Test#1 (Memory)
4.29k
16.92k (x3.94)
TOTAL
157.59k
156.83k (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
i3-8100
i5-5675R
Test#1 (Integers)
24.47k
21.91k (x0.9)
Test#2 (FP)
21.52k
18.59k (x0.86)
Test#3 (Generic, ZIP)
4.95k
5.2k (x1.05)
Test#1 (Memory)
8.24k
5.72k (x0.69)
TOTAL
59.18k
51.43k (x0.87)
Multithread
i3-8100
i5-5675R
Test#1 (Integers)
92.86k
84.92k (x0.91)
Test#2 (FP)
83.05k
72.09k (x0.87)
Test#3 (Generic, ZIP)
18.55k
20.13k (x1.08)
Test#1 (Memory)
5.93k
17.07k (x2.88)
TOTAL
200.4k
194.2k (x0.97)
Performance/W
i3-8100
i5-5675R
Test#1 (Integers)
1429 points/W
1306 points/W
Test#2 (FP)
1278 points/W
1109 points/W
Test#3 (Generic, ZIP)
285 points/W
310 points/W
Test#1 (Memory)
91 points/W
263 points/W
TOTAL
3083 points/W
2988 points/W
Performance/GHz
i3-8100
i5-5675R
Test#1 (Integers)
6797 points/GHz
6087 points/GHz
Test#2 (FP)
5977 points/GHz
5164 points/GHz
Test#3 (Generic, ZIP)
1374 points/GHz
1445 points/GHz
Test#1 (Memory)
2290 points/GHz
1590 points/GHz
TOTAL
16438 points/GHz
14286 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