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Core i5-8500 vs i3-7130U


Description
The i5-8500 is based on Coffee Lake architecture while the i3-7130U is based on Kaby Lake.

Using the multithread performance as a reference, the i5-8500 gets a score of 307.5 k points while the i3-7130U gets 90.9 k points.

Summarizing, the i5-8500 is 3.4 times faster than the i3-7130U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906ea
806e9
Core
Coffee Lake-S
Kaby Lake-U
Architecture
Base frecuency
3 GHz
2.7 GHz
Boost frecuency
4.1 GHz
2.7 GHz
Socket
LGA 1151
BGA1356
Cores/Threads
6/6
2/4
TDP
65 W
15 W
Cache L1 (d+i)
6x32+6x32 kB
2x32+2x32 kB
Cache L2
6x256 kB
2x256 kB
Cache L3
9216 kB
3072 kB
Date
March 2018
June 2017
Mean monothread perf.
69.09k points
42k points
Mean multithread perf.
307.52k points
90.89k 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
i5-8500
i3-7130U
Test#1 (Integers)
4.19k
2.77k (x0.66)
Test#2 (FP)
17.38k
11.25k (x0.65)
Test#3 (Generic, ZIP)
5.46k
3.61k (x0.66)
Test#1 (Memory)
11.92k
4.22k (x0.35)
TOTAL
38.96k
21.84k (x0.56)

Multithread

i5-8500

i3-7130U
Test#1 (Integers)
27.67k
5.42k (x0.2)
Test#2 (FP)
94.07k
25.28k (x0.27)
Test#3 (Generic, ZIP)
29.05k
8.31k (x0.29)
Test#1 (Memory)
4.39k
3.6k (x0.82)
TOTAL
155.18k
42.62k (x0.27)

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
i5-8500
i3-7130U
Test#1 (Integers)
15.22k
9.94k (x0.65)
Test#2 (FP)
22.02k
14.35k (x0.65)
Test#3 (Generic, ZIP)
5.75k
3.77k (x0.66)
Test#1 (Memory)
12.17k
4.04k (x0.33)
TOTAL
55.17k
32.11k (x0.58)

Multithread

i5-8500

i3-7130U
Test#1 (Integers)
87.78k
20.39k (x0.23)
Test#2 (FP)
126.73k
32.49k (x0.26)
Test#3 (Generic, ZIP)
32.93k
8.58k (x0.26)
Test#1 (Memory)
4.22k
3.63k (x0.86)
TOTAL
251.65k
65.09k (x0.26)

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
i5-8500
i3-7130U
Test#1 (Integers)
15.21k
9.99k (x0.66)
Test#2 (FP)
22.94k
15.18k (x0.66)
Test#3 (Generic, ZIP)
5.54k
3.67k (x0.66)
Test#1 (Memory)
11.39k
4.09k (x0.36)
TOTAL
55.07k
32.94k (x0.6)

Multithread

i5-8500

i3-7130U
Test#1 (Integers)
79.52k
20.69k (x0.26)
Test#2 (FP)
107.78k
34.96k (x0.32)
Test#3 (Generic, ZIP)
31.89k
8.75k (x0.27)
Test#1 (Memory)
13.37k
3.73k (x0.28)
TOTAL
232.55k
68.13k (x0.29)

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
i5-8500
i3-7130U
Test#1 (Integers)
27.36k
17.82k (x0.65)
Test#2 (FP)
24.27k
16.18k (x0.67)
Test#3 (Generic, ZIP)
5.69k
3.76k (x0.66)
Test#1 (Memory)
11.77k
4.24k (x0.36)
TOTAL
69.09k
42k (x0.61)

Multithread

i5-8500

i3-7130U
Test#1 (Integers)
144.77k
40.25k (x0.28)
Test#2 (FP)
129.04k
37.4k (x0.29)
Test#3 (Generic, ZIP)
29.53k
9.07k (x0.31)
Test#1 (Memory)
4.18k
4.17k (x1)
TOTAL
307.52k
90.89k (x0.3)

Performance/W
i5-8500
i3-7130U
Test#1 (Integers)
2227 points/W
2683 points/W
Test#2 (FP)
1985 points/W
2493 points/W
Test#3 (Generic, ZIP)
454 points/W
605 points/W
Test#1 (Memory)
64 points/W
278 points/W
TOTAL
4731 points/W
6059 points/W

Performance/GHz
i5-8500
i3-7130U
Test#1 (Integers)
6673 points/GHz
6600 points/GHz
Test#2 (FP)
5920 points/GHz
5992 points/GHz
Test#3 (Generic, ZIP)
1388 points/GHz
1391 points/GHz
Test#1 (Memory)
2870 points/GHz
1571 points/GHz
TOTAL
16850 points/GHz
15554 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