Core i3-8130U vs i7-6820HQ
Description
The i3-8130U is based on Kaby Lake architecture while the i7-6820HQ is based on Skylake.
Using the multithread performance as a reference, the i3-8130U gets a score of 88.3 k points while the i7-6820HQ gets 205.9 k points.
Summarizing, the i7-6820HQ is 2.3 times faster than the i3-8130U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-8130U gets a score of 88.3 k points while the i7-6820HQ gets 205.9 k points.
Summarizing, the i7-6820HQ is 2.3 times faster than the i3-8130U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806ea
506e3
Core
Kaby Lake-R
Skylake-H
Base frecuency
2.2 GHz
2.7 GHz
Boost frecuency
3.4 GHz
3.6 GHz
Socket
BGA 1356
BGA1440
Cores/Threads
2/4
4/8
TDP
15 W
45 W
Cache L1 (d+i)
2x32+2x32 kB
4x32+4x32 kB
Cache L2
2x256 kB
4x256 kB
Cache L3
4096 kB
8192 kB
Date
February 2018
October 2015
Mean monothread perf.
47.35k points
50.1k points
Mean multithread perf.
88.35k points
205.89k points
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
i3-8130U
i7-6820HQ
Test#1 (Integers)
21.09k
20.99k (x1)
Test#2 (FP)
19.41k
18.63k (x0.96)
Test#3 (Generic, ZIP)
4.05k
4.33k (x1.07)
Test#1 (Memory)
2.8k
6.15k (x2.2)
TOTAL
47.35k
50.1k (x1.06)
Multithread
i3-8130U
i7-6820HQ
Test#1 (Integers)
38.23k
91.8k (x2.4)
Test#2 (FP)
38.89k
87.24k (x2.24)
Test#3 (Generic, ZIP)
8.75k
20.55k (x2.35)
Test#1 (Memory)
2.47k
6.3k (x2.55)
TOTAL
88.35k
205.89k (x2.33)
Performance/W
i3-8130U
i7-6820HQ
Test#1 (Integers)
2549 points/W
2040 points/W
Test#2 (FP)
2593 points/W
1939 points/W
Test#3 (Generic, ZIP)
584 points/W
457 points/W
Test#1 (Memory)
165 points/W
140 points/W
TOTAL
5890 points/W
4575 points/W
Performance/GHz
i3-8130U
i7-6820HQ
Test#1 (Integers)
6204 points/GHz
5831 points/GHz
Test#2 (FP)
5708 points/GHz
5174 points/GHz
Test#3 (Generic, ZIP)
1190 points/GHz
1204 points/GHz
Test#1 (Memory)
823 points/GHz
1708 points/GHz
TOTAL
13925 points/GHz
13917 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