Core i7-6820HQ vs i3-8130U
Description
The i7-6820HQ is based on Skylake architecture while the i3-8130U is based on Kaby Lake.
Using the multithread performance as a reference, the i7-6820HQ gets a score of 205.9 k points while the i3-8130U gets 88.3 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 i7-6820HQ gets a score of 205.9 k points while the i3-8130U gets 88.3 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
506e3
806ea
Core
Skylake-H
Kaby Lake-R
Base frecuency
2.7 GHz
2.2 GHz
Boost frecuency
3.6 GHz
3.4 GHz
Socket
BGA1440
BGA 1356
Cores/Threads
4/8
2/4
TDP
45 W
15 W
Cache L1 (d+i)
4x32+4x32 kB
2x32+2x32 kB
Cache L2
4x256 kB
2x256 kB
Cache L3
8192 kB
4096 kB
Date
October 2015
February 2018
Mean monothread perf.
50.1k points
47.35k points
Mean multithread perf.
205.89k points
88.35k 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
i7-6820HQ
i3-8130U
Test#1 (Integers)
20.99k
21.09k (x1)
Test#2 (FP)
18.63k
19.41k (x1.04)
Test#3 (Generic, ZIP)
4.33k
4.05k (x0.93)
Test#1 (Memory)
6.15k
2.8k (x0.46)
TOTAL
50.1k
47.35k (x0.95)
Multithread
i7-6820HQ
i3-8130U
Test#1 (Integers)
91.8k
38.23k (x0.42)
Test#2 (FP)
87.24k
38.89k (x0.45)
Test#3 (Generic, ZIP)
20.55k
8.75k (x0.43)
Test#1 (Memory)
6.3k
2.47k (x0.39)
TOTAL
205.89k
88.35k (x0.43)
Performance/W
i7-6820HQ
i3-8130U
Test#1 (Integers)
2040 points/W
2549 points/W
Test#2 (FP)
1939 points/W
2593 points/W
Test#3 (Generic, ZIP)
457 points/W
584 points/W
Test#1 (Memory)
140 points/W
165 points/W
TOTAL
4575 points/W
5890 points/W
Performance/GHz
i7-6820HQ
i3-8130U
Test#1 (Integers)
5831 points/GHz
6204 points/GHz
Test#2 (FP)
5174 points/GHz
5708 points/GHz
Test#3 (Generic, ZIP)
1204 points/GHz
1190 points/GHz
Test#1 (Memory)
1708 points/GHz
823 points/GHz
TOTAL
13917 points/GHz
13925 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